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Dual-Channel Digital Isolators, 5 kV ADUM2200/ADuM2201
FEATURES
High isolation voltage: 5000 V rms Low power operation 5 V operation 1.6 mA per channel maximum @ 0 Mbps to 2 Mbps 3.7 mA per channel maximum @ 10 Mbps 3 V operation 1.4 mA per channel maximum @ 0 Mbps to 2 Mbps 2.4 mA per channel maximum @ 10 Mbps Bidirectional communication 3 V/5 V level translation High temperature operation: 105C High data rate: dc to 10 Mbps (NRZ) Precise timing characteristics 3 ns maximum pulse width distortion 3 ns maximum channel-to-channel matching High common-mode transient immunity: >25 kV/s 16-lead SOIC wide body package (RoHS-compliant models available) Safety and regulatory approvals UL recognition: 5000 V rms for 1 minute per UL 1577 (pending) CSA Component Acceptance Notice #5A (pending) IEC 60950-1: 600 V rms (reinforced) IEC 60601-1: 250 V rms (reinforced) VDE certificate of conformity (pending) DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 VIORM = 846 V peak
GENERAL DESCRIPTION
The ADuM220x 1 are 2-channel digital isolators based on Analog Devices, Inc., iCoupler(R) technology. Combining high speed CMOS and monolithic air core transformer technology, these isolation components provide outstanding performance characteristics that are superior to alternatives such as optocoupler devices. By avoiding the use of LEDs and photodiodes, iCoupler devices remove the design difficulties commonly associated with optocouplers. Typical optocoupler concerns regarding uncertain current transfer ratios, nonlinear transfer functions, and temperature and lifetime effects are eliminated with the simple iCoupler digital interfaces and stable performance characteristics. The need for external drivers and other discrete components is eliminated with these iCoupler products. Furthermore, iCoupler devices run at one-tenth to one-sixth the power of optocouplers at comparable signal data rates. The ADuM220x isolators provide two independent isolation channels in a variety of channel configurations and data rates (see the Ordering Guide). The ADuM220x models operate with the supply voltage of either side ranging from 3.0 V to 5.5 V, providing compatibility with lower voltage systems as well as enabling voltage translation functionality across the isolation barrier. In addition, the ADuM220x provide low pulse width distortion (<3 ns for BRWZ grade) and tight channel-tochannel matching (<3 ns for BRWZ grade). Unlike other optocoupler alternatives, the ADuM220x isolators have a patented refresh feature that ensures dc correctness in the absence of input logic transitions and during power-up/powerdown conditions.
1
APPLICATIONS
General-purpose, high voltage, multichannel isolation Medical equipment Power supplies RS-232/RS-422/RS-485 transceiver isolation
Protected by U.S. Patents 5,952,849, 6,873,065, 6,903,578, and 7,075,329; other patents pending.
FUNCTIONAL BLOCK DIAGRAMS
GND1 NC VDD1 VIA VIB NC GND1 NC
1 2 3 4 5 6 7 8 ENCODE ENCODE DECODE DECODE PIN 1 INDICATOR
ADUM2200
16 15 14 13 12 11 10 9
GND2 NC VDD2 VOA VOB NC NC
07235-001
GND1 NC VDD1 VOA VIB NC GND1 NC
1 2 3 4 5 6 7 8
PIN 1 INDICATOR
ADuM2201
16 15 14
GND2 NC VDD2 VIA VOB NC NC GND2
07235-002
DECODE ENCODE
ENCODE DECODE
13 12 11 10 9
GND2
NC = NO CONNECT
NC = NO CONNECT
Figure 1. ADUM2200
Figure 2. ADuM2201
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.461.3113 (c)2008 Analog Devices, Inc. All rights reserved.
ADUM2200/ADuM2201 TABLE OF CONTENTS
Features .............................................................................................. 1 Applications....................................................................................... 1 General Description ......................................................................... 1 Functional Block Diagrams............................................................. 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3 Electrical Characteristics--5 V Operation................................ 3 Electrical Characteristics--3 V Operation................................ 5 Electrical Characteristics--Mixed 5 V/3 V or 3 V/5 V Operation....................................................................................... 7 Package Characteristics ............................................................. 10 Regulatory Information............................................................. 10 Insulation and Safety-Related Specifications.......................... 10 DIN V VDE V 0884-10 (VDE V 0884-10) Insulation Characteristics ............................................................................ 11 Recommended Operating Conditions .................................... 11 Absolute Maximum Ratings ......................................................... 12 ESD Caution................................................................................ 12 Pin Configurations and Function Descriptions ......................... 13 Typical Performance Characteristics ........................................... 15 Applications Information .............................................................. 16 PC Board Layout ........................................................................ 16 Propagation Delay-Related Parameters................................... 16 DC Correctness and Magnetic Field Immunity..................... 16 Power Consumption .................................................................. 17 Insulation Lifetime ..................................................................... 18 Outline Dimensions ....................................................................... 19 Ordering Guide .......................................................................... 19
REVISION HISTORY
1/08--Revision 0: Initial Version
Rev. 0 | Page 2 of 20
ADUM2200/ADuM2201 SPECIFICATIONS
ELECTRICAL CHARACTERISTICS--5 V OPERATION 1
4.5 V VDD1 5.5 V, 4.5 V VDD2 5.5 V. All minimum/maximum specifications apply over the entire recommended operation range, unless otherwise noted. All typical specifications are at TA = 25C, VDD1 = VDD2 = 5 V. Table 1.
Parameter DC SPECIFICATIONS Input Supply Current, per Channel, Quiescent Output Supply Current, per Channel, Quiescent ADUM2200, Total Supply Current, Two Channels 2 DC to 2 Mbps VDD1 Supply Current VDD2 Supply Current 10 Mbps (BR Grade Only) VDD1 Supply Current VDD2 Supply Current ADuM2201, Total Supply Current, Two Channels2 DC to 2 Mbps VDD1 Supply Current VDD2 Supply Current 10 Mbps (BR Grade Only) VDD1 Supply Current VDD2 Supply Current For All Models Input Currents Logic High Input Threshold Logic Low Input Threshold Symbol IDDI (Q) IDDO (Q) Min Typ 0.4 0.5 Max 0.8 0.6 Unit mA mA Test Conditions
IDD1 (Q) IDD2 (Q) IDD1 (10) IDD2 (10)
1.3 1.0 3.5 1.7
1.7 1.6 4.6 2.8
mA mA mA mA
DC to 1 MHz logic signal frequency DC to 1 MHz logic signal frequency 5 MHz logic signal frequency 5 MHz logic signal frequency
IDD1 (Q) IDD2 (Q) IDD1 (10) IDD2 (10) IIA, IIB VIH VIL -10 0.7 (VDD1 or VDD2)
1.1 1.3 2.6 3.1 +0.01
1.5 1.8 3.4 4.0 +10
mA mA mA mA A V V
DC to 1 MHz logic signal frequency DC to 1 MHz logic signal frequency 5 MHz logic signal frequency 5 MHz logic signal frequency 0 V VIA, VIB VDD1 or VDD2
0.3 (VDD1 or VDD2) (VDD1 or VDD2) - 0.1 (VDD1 or VDD2) - 0.5 5.0 4.8 0.0 0.04 0.2 0.1 0.1 0.4
Logic High Output Voltages
VOAH VOBH
V V V V V
IOx = -20 A, VIx = VIxH IOx = -4 mA, VIx = VIxH IOx = 20 A, VIx = VIxL IOx = 400 A, VIx = VIxL IOx = 4 mA, VIx = VIxL
Logic Low Output Voltages
VOAL VOBL
SWITCHING SPECIFICATIONS ADuM220xAR Minimum Pulse Width 3 Maximum Data Rate 4 Propagation Delay 5 Pulse Width Distortion, |tPLH - tPHL|5 Propagation Delay Skew 6 Channel-to-Channel Matching 7 Output Rise/Fall Time (10% to 90%) ADuM220xBR Minimum Pulse Width3 Maximum Data Rate4 Propagation Delay5 Pulse Width Distortion, |tPLH - tPHL|5 Change vs. Temperature
PW tPHL, tPLH PWD tPSK tPSKCD/OD tR/tF PW tPHL, tPLH PWD 10 20 5
Rev. 0 | Page 3 of 20
1000 1 20 150 40 100 50 10 100 50 3
ns Mbps ns ns ns ns ns ns Mbps ns ns ps/C
CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels
ADUM2200/ADuM2201
Parameter Propagation Delay Skew6 Channel-to-Channel Matching, Codirectional Channels7 Channel-to-Channel Matching, Opposing Directional Channels7 Output Rise/Fall Time (10% to 90%) For All Models Common-Mode Transient Immunity at Logic High Output 8 Common-Mode Transient Immunity at Logic Low Output8 Refresh Rate Input Dynamic Supply Current, per Channel 9 Output Dynamic Supply Current, per Channel9
1 2
Symbol tPSK tPSKCD tPSKOD tR/tF |CMH| |CML| fr IDDI (D) IDDO (D)
Min
Typ
Max 15 3 15
Unit ns ns ns ns kV/s kV/s Mbps mA/Mbps mA/Mbps
Test Conditions CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels VIx = VDD1 or VDD2, VCM = 1000 V, transient magnitude = 800 V VIx = 0 V, VCM = 1000 V, transient magnitude = 800 V
2.5 25 25 35 35 1.2 0.19 0.05
All voltages are relative to their respective ground. The supply current values for both channels are combined when running at identical data rates. Output supply current values are specified with no output load present. The supply current associated with an individual channel operating at a given data rate can be calculated as described in the Power Consumption section. See Figure 6 through Figure 8 for information on per-channel supply current as a function of data rate for unloaded and loaded conditions. See Figure 9 through Figure 11 for total IDD1 and IDD2 supply currents as a function of data rate for ADUM2200 and ADuM2201 channel configurations. 3 The minimum pulse width is the shortest pulse width at which the specified pulse width distortion is guaranteed. 4 The maximum data rate is the fastest data rate at which the specified pulse width distortion is guaranteed. 5 tPHL propagation delay is measured from the 50% level of the falling edge of the VIx signal to the 50% level of the falling edge of the VOx signal. tPLH propagation delay is measured from the 50% level of the rising edge of the VIx signal to the 50% level of the rising edge of the VOx signal. 6 tPSK is the magnitude of the worst-case difference in tPHL and/or tPLH that is measured between units at the same operating temperature, supply voltages, and output load within the recommended operating conditions. 7 Codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on the same side of the isolation barrier. Opposing directional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on opposing sides of the isolation barrier. 8 CMH is the maximum common-mode voltage slew rate that can be sustained while maintaining VO > 0.8 VDD2. CML is the maximum common-mode voltage slew rate that can be sustained while maintaining VO < 0.8 V. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. The transient magnitude is the range over which the common mode is slewed. 9 Dynamic supply current is the incremental amount of supply current required for a 1 Mbps increase in the signal data rate. See Figure 6 through Figure 8 for information on per-channel supply current for unloaded and loaded conditions. See the Power Consumption section for guidance on calculating per-channel supply current for a given data rate.
Rev. 0 | Page 4 of 20
ADUM2200/ADuM2201
ELECTRICAL CHARACTERISTICS--3 V OPERATION 1
3.0 V VDD1 3.6 V, 3.0 V VDD2 3.6 V. All minimum/maximum specifications apply over the entire recommended operation range, unless otherwise noted. All typical specifications are at TA = 25C, VDD1 = VDD2 = 3.0 V. Table 2.
Parameter DC SPECIFICATIONS Input Supply Current, per Channel, Quiescent Output Supply Current, per Channel, Quiescent ADUM2200, Total Supply Current, Two Channels 2 DC to 2 Mbps VDD1 Supply Current VDD2 Supply Current 10 Mbps (BR Grade Only) VDD1 Supply Current VDD2 Supply Current ADuM2201, Total Supply Current, Two Channels2 DC to 2 Mbps VDD1 Supply Current VDD2 Supply Current 10 Mbps (BR Grade Only) VDD1 Supply Current VDD2 Supply Current For All Models Input Currents Logic High Input Threshold Logic Low Input Threshold Logic High Output Voltages Symbol IDDI (Q) IDDO (Q) Min Typ 0.3 0.3 Max 0.5 0.5 Unit mA mA Test Conditions
IDD1 (Q) IDD2 (Q)
0.8 0.7
1.3 1.0
mA mA
DC to 1 MHz logic signal frequency DC to 1 MHz logic signal frequency 5 MHz logic signal frequency 5 MHz logic signal frequency
IDD1 (10) IDD2 (10)
2.0 1.1
3.2 1.7
mA mA
IDD1 (Q) IDD2 (Q)
0.7 0.8
1.3 1.6
mA mA
DC to 1 MHz logic signal frequency DC to 1 MHz logic signal frequency 5 MHz logic signal frequency 5 MHz logic signal frequency 0 V VIA, VIB VDD1 or VDD2
IDD1 (10) IDD2 (10) IIA, IIB VIH VIL VOAH VOBH (VDD1 or VDD2) - 0.1 (VDD1 or VDD2) - 0.5 -10 0.7 (VDD1 or VDD2)
1.5 1.9 +0.01
2.1 2.4 +10
mA mA A V V V V
0.3 (VDD1 or VDD2) 3.0 2.8 0.0 0.04 0.2 0.1 0.1 0.4
IOx = -20 A, VIx = VIxH IOx = -4 mA, VIx = VIxH IOx = 20 A, VIx = VIxL IOx = 400 A, VIx = VIxL IOx = 4 mA, VIx = VIxL
Logic Low Output Voltages
VOAL VOBL
V V V
SWITCHING SPECIFICATIONS ADuM220xAR Minimum Pulse Width 3 Maximum Data Rate 4 Propagation Delay 5 Pulse Width Distortion, |tPLH - tPHL|5 Propagation Delay Skew 6 Channel-to-Channel Matching 7 Output Rise/Fall Time (10% to 90%) ADuM220xBR Minimum Pulse Width3 Maximum Data Rate4 Propagation Delay5 Pulse Width Distortion, |tPLH -tPHL|5
PW tPHL, tPLH PWD tPSK tPSKCD/OD tR/tF PW tPHL, tPLH PWD 10 20 1 20
1000 150 40 100 50 10 100 60 3
ns Mbps ns ns ns ns ns ns Mbps ns ns
CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels
Rev. 0 | Page 5 of 20
ADUM2200/ADuM2201
Parameter Change vs. Temperature Propagation Delay Skew6 Channel-to-Channel Matching, Codirectional Channels7 Channel-to-Channel Matching, Opposing Directional Channels7 Output Rise/Fall Time (10% to 90%) For All Models Common-Mode Transient Immunity at Logic High Output 8 Common-Mode Transient Immunity at Logic Low Output8 Refresh Rate Input Dynamic Supply Current, per Channel9 Output Dynamic Supply Current, per Channel9
1 2
Symbol tPSK tPSKCD tPSKOD tR/tF |CMH| |CML| fr IDDI (D) IDDO (D)
Min
Typ 5
Max 22 3 22
Unit ps/C ns ns ns ns kV/s kV/s Mbps mA/Mbps mA/Mbps
Test Conditions CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels VIx = VDD1 or VDD2, VCM = 1000 V, transient magnitude = 800 V VIx = 0 V, VCM = 1000 V, transient magnitude = 800 V
3.0 25 25 35 35 1.1 0.10 0.03
All voltages are relative to their respective ground. The supply current values for both channels are combined when running at identical data rates. Output supply current values are specified with no output load present. The supply current associated with an individual channel operating at a given data rate can be calculated as described in the Power Consumption section. See Figure 6 through Figure 8 for information on per-channel supply current as a function of data rate for unloaded and loaded conditions. See Figure 9 through Figure 11 for total IDD1 and IDD2 supply currents as a function of data rate for ADUM2200 and ADuM2201 channel configurations. 3 The minimum pulse width is the shortest pulse width at which the specified pulse width distortion is guaranteed. 4 The maximum data rate is the fastest data rate at which the specified pulse width distortion is guaranteed. 5 tPHL propagation delay is measured from the 50% level of the falling edge of the VIx signal to the 50% level of the falling edge of the VOx signal. tPLH propagation delay is measured from the 50% level of the rising edge of the VIx signal to the 50% level of the rising edge of the VOx signal. 6 tPSK is the magnitude of the worst-case difference in tPHL and/or tPLH that is measured between units at the same operating temperature, supply voltages, and output load within the recommended operating conditions. 7 Codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on the same side of the isolation barrier. Opposing directional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on opposing sides of the isolation barrier. 8 CMH is the maximum common-mode voltage slew rate that can be sustained while maintaining VO > 0.8 VDD2. CML is the maximum common-mode voltage slew rate that can be sustained while maintaining VO < 0.8 V. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. The transient magnitude is the range over which the common mode is slewed. 9 Dynamic supply current is the incremental amount of supply current required for a 1 Mbps increase in the signal data rate. See Figure 6 through Figure 8 for information on per-channel supply current for unloaded and loaded conditions. See the Power Consumption section for guidance on calculating per-channel supply current for a given data rate.
Rev. 0 | Page 6 of 20
ADUM2200/ADuM2201
ELECTRICAL CHARACTERISTICS--MIXED 5 V/3 V OR 3 V/5 V OPERATION 1
5 V/3 V operation: 4.5 V VDD1 5.5 V, 3.0 V VDD2 3.6 V. 3 V/5 V operation: 3.0 V VDD1 3.6 V, 4.5 V VDD2 5.5 V. All minimum/maximum specifications apply over the entire recommended operation range, unless otherwise noted. All typical specifications are at TA = 25C; VDD1 = 3.0 V, VDD2 = 5 V; or VDD1 = 5 V, VDD2 = 3.0 V. Table 3.
Parameter DC SPECIFICATIONS Input Supply Current, per Channel, Quiescent 5 V/3 V Operation 3 V/5 V Operation Output Supply Current, per Channel, Quiescent 5 V/3 V Operation 3 V/5 V Operation ADUM2200, Total Supply Current, Two Channels 2 DC to 2 Mbps VDD1 Supply Current 5 V/3 V Operation 3 V/5 V Operation VDD2 Supply Current 5 V/3 V Operation 3 V/5 V Operation 10 Mbps (BR Grade Only) VDD1 Supply Current 5 V/3 V Operation 3 V/5 V Operation VDD2 Supply Current 5 V/3 V Operation 3 V/5 V Operation ADuM2201, Total Supply Current, Two Channels2 DC to 2 Mbps VDD1 Supply Current 5 V/3 V Operation 3 V/5 V Operation VDD2 Supply Current 5 V/3 V Operation 3 V/5 V Operation 10 Mbps (BR Grade Only) VDD1 Supply Current 5 V/3 V Operation 3 V/5 V Operation VDD2 Supply Current 5 V/3 V Operation 3 V/5 V Operation IDD2 (Q) 0.8 1.3 1.6 1.8 mA mA DC to 1 MHz logic signal frequency DC to 1 MHz logic signal frequency IDD2 (Q) 0.7 1.0 1.0 1.6 mA mA DC to 1 MHz logic signal frequency DC to 1 MHz logic signal frequency Symbol IDDI (Q) 0.4 0.3 IDDO (Q) 0.3 0.5 0.5 0.6 mA mA 0.8 0.5 mA mA Min Typ Max Unit Test Conditions
IDD1 (Q) 1.3 0.8 1.7 1.3 mA mA DC to 1 MHz logic signal frequency DC to 1 MHz logic signal frequency
IDD1 (10) 3.5 2.0 IDD2 (10) 1.1 1.7 1.7 2.8 mA mA 5 MHz logic signal frequency 5 MHz logic signal frequency 4.6 3.2 mA mA 5 MHz logic signal frequency 5 MHz logic signal frequency
IDD1 (Q) 1.1 0.7 1.5 1.3 mA mA DC to 1 MHz logic signal frequency DC to 1 MHz logic signal frequency
IDD1 (10) 2.6 1.5 IDD2 (10) 1.9 3.1 2.4 4.0 mA mA 5 MHz logic signal frequency 5 MHz logic signal frequency 3.4 2.1 mA mA 5 MHz logic signal frequency 5 MHz logic signal frequency
Rev. 0 | Page 7 of 20
ADUM2200/ADuM2201
Parameter For All Models Input Currents Logic High Input Threshold Logic Low Input Threshold Symbol IIA, IIB VIH VIL Min -10 0.7 (VDD1 or VDD2) Typ +0.01 Max +10 Unit A V V Test Conditions 0 V VIA, VIB VDD1 or VDD2
0.3 (VDD1 or VDD2) (VDD1 or VDD2) - 0.1 (VDD1 or VDD2) - 0.5 (VDD1 or VDD2) (VDD1 or VDD2) - 0.2 0.0 0.04 0.2
Logic High Output Voltages
VOAH, VOBH
V V 0.1 0.1 0.4 V V V
IOx = -20 A, VIx = VIxH IOx = -4 mA, VIx = VIxH IOx = 20 A, VIx = VIxL IOx = 400 A, VIx = VIxL IOx = 4 mA, VIx = VIxL
Logic Low Output Voltages
VOAL, VOBL
SWITCHING SPECIFICATIONS ADuM220xAR Minimum Pulse Width 3 Maximum Data Rate 4 Propagation Delay 5 Pulse Width Distortion, |tPLH - tPHL|5 Propagation Delay Skew 6 Channel-to-Channel Matching 7 Output Rise/Fall Time (10% to 90%) ADuM220xBR Minimum Pulse Width3 Maximum Data Rate4 Propagation Delay5 Pulse Width Distortion, |tPLH - tPHL|5 Change vs. Temperature Propagation Delay Skew6 Channel-to-Channel Matching, Codirectional Channels7 Channel-to-Channel Matching, Opposing Directional Channels7 Output Rise/Fall Time (10% to 90%) 5 V/3 V Operation 3 V/5 V Operation 5 V/3 V Operation 3 V/5 V Operation For All Models Common-Mode Transient Immunity at Logic High Output 8 Common-Mode Transient Immunity at Logic Low Output8 Refresh Rate 5 V/3 V Operation 3 V/5 V Operation Input Dynamic Supply Current, per Channel 9 5 V/3 V Operation 3 V/5 V Operation
PW tPHL, tPLH PWD tPSK tPSKCD/OD tR/tF PW tPHL, tPLH PWD tPSK tPSKCD tPSKOD tR/tF 3.0 2.5 3.0 2.5 |CMH| |CML| fr 1.2 1.1 IDDI (D) 0.19 0.10 25 25 35 35 10 15 5 1 15
1000 150 40 50 50 10 100 55 3 22 3 22
ns Mbps ns ns ns ns ns ns Mbps ns ns ps/C ns ns ns
CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels
ns ns ns ns kV/s kV/s
CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels VIx = VDD1 or VDD2, VCM = 1000 V, transient magnitude = 800 V VIx = 0 V, VCM = 1000 V, transient magnitude = 800 V
Mbps Mbps
mA/Mbps mA/Mbps
Rev. 0 | Page 8 of 20
ADUM2200/ADuM2201
Parameter Output Dynamic Supply Current, per Channel9 5 V/3 V Operation 3 V/5 V Operation
1 2
Symbol IDDO (D)
Min
Typ
Max
Unit
Test Conditions
0.03 0.05
mA/Mbps mA/Mbps
All voltages are relative to their respective ground. The supply current values for both channels are combined when running at identical data rates. Output supply current values are specified with no output load present. The supply current associated with an individual channel operating at a given data rate can be calculated as described in the Power Consumption section. See Figure 6 through Figure 8 for information on per-channel supply current as a function of data rate for unloaded and loaded conditions. See Figure 9 through Figure 11 for total IDD1 and IDD2 supply currents as a function of data rate for ADUM2200 and ADuM2201 channel configurations. 3 The minimum pulse width is the shortest pulse width at which the specified pulse width distortion is guaranteed. 4 The maximum data rate is the fastest data rate at which the specified pulse width distortion is guaranteed. 5 tPHL propagation delay is measured from the 50% level of the falling edge of the VIx signal to the 50% level of the falling edge of the VOx signal. tPLH propagation delay is measured from the 50% level of the rising edge of the VIx signal to the 50% level of the rising edge of the VOx signal. 6 tPSK is the magnitude of the worst-case difference in tPHL and/or tPLH that is measured between units at the same operating temperature, supply voltages, and output load within the recommended operating conditions. 7 Codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on the same side of the isolation barrier. Opposing directional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on opposing sides of the isolation barrier. 8 CMH is the maximum common-mode voltage slew rate that can be sustained while maintaining VO > 0.8 VDD2. CML is the maximum common-mode voltage slew rate that can be sustained while maintaining VO < 0.8 V. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. The transient magnitude is the range over which the common mode is slewed. 9 Dynamic supply current is the incremental amount of supply current required for a 1 Mbps increase in the signal data rate. See Figure 6 through Figure 8 for information on per-channel supply current for unloaded and loaded conditions. See the Power Consumption section for guidance on calculating per-channel supply current for a given data rate.
Rev. 0 | Page 9 of 20
ADUM2200/ADuM2201
PACKAGE CHARACTERISTICS
Table 4.
Parameter Resistance (Input-to-Output) 1 Capacitance (Input-to-Output)1 Input Capacitance 2 IC Junction-to-Case Thermal Resistance, Side 1 IC Junction-to-Case Thermal Resistance, Side 2
1 2
Symbol RI-O CI-O CI JCI JCO
Min
Typ 1012 2.2 4.0 33 28
Max
Unit pF pF C/W C/W
Test Conditions f = 1 MHz Thermocouple located at center of package underside
Device considered a 2-terminal device: Pin 1 through Pin 8 are shorted together and Pin 9 through Pin 16 are shorted together. Input capacitance is from any input data pin to ground.
REGULATORY INFORMATION
The ADuM220x are approved by the organizations listed in Table 5. Refer to Table 10 and the Insulation Lifetime section for details regarding recommended maximum working voltages for specific cross-isolation waveforms and insulation levels. Table 5.
UL (Pending) Recognized under the UL 1577 component recognition program 1 Double/reinforced insulation, 5000 V rms isolation voltage CSA (Pending) Approved under CSA Component Acceptance Notice #5A Reinforced insulation per CSA 60950-1-03 and IEC 60950-1, 600 V rms (848 V peak) maximum working voltage Reinforced insulation per IEC 60601-1 250 V rms (353 V peak) maximum working voltage File 205078 VDE (Pending) Certified according to DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 2 Reinforced insulation, 846 V peak
File E214100
1 2
File 2471900-4880-0001
In accordance with UL 1577, each ADuM220x is proof-tested by applying an insulation test voltage 6000 V rms for 1 second (current leakage detection limit = 10 A). In accordance with DIN V VDE V 0884-10, each ADuM220x is proof-tested by applying an insulation test voltage 1590 V peak for 1 second (partial discharge detection limit = 5 pC). The asterisk (*) branded on the component designates DIN V VDE V 0884-10 approval.
INSULATION AND SAFETY-RELATED SPECIFICATIONS
Table 6.
Parameter Rated Dielectric Insulation Voltage Minimum External Air Gap (Clearance) Minimum External Tracking (Creepage) Minimum Internal Gap (Internal Clearance) Tracking Resistance (Comparative Tracking Index) Isolation Group Symbol L(I01) L(I02) Value 5000 7.46 min 8.10 min 0.017 min >175 IIIa Unit Conditions V rms 1-minute duration mm Measured from input terminals to output terminals, shortest distance through air mm Measured from input terminals to output terminals, shortest distance path along body mm Insulation distance through insulation V DIN IEC 112/VDE 0303 Part 1 Material Group (DIN VDE 0110, 1/89, Table 1)
CTI
Rev. 0 | Page 10 of 20
ADUM2200/ADuM2201
DIN V VDE V 0884-10 (VDE V 0884-10) INSULATION CHARACTERISTICS
These isolators are suitable for reinforced electrical isolation only within the safety limit data. Maintenance of the safety data is ensured by means of protective circuits. Note that the asterisk (*) branded on packages denotes DIN V VDE V 0884-10 approval for 846 V peak working voltage. Table 7.
Description Installation Classification per DIN VDE 0110 For Rated Mains Voltage 300 V rms For Rated Mains Voltage 450 V rms For Rated Mains Voltage 600 V rms Climatic Classification Pollution Degree (DIN VDE 0110, Table 1) Maximum Working Insulation Voltage Input-to-Output Test Voltage, Method B1 Input-to-Output Test Voltage, Method A After Environmental Tests Subgroup 1 After Input and/or Safety Test Subgroup 2 and Subgroup 3 Highest Allowable Overvoltage Safety-Limiting Values Case Temperature Side 1 Current Side 2 Current Insulation Resistance at TS Conditions Symbol Characteristic I to IV I to II I to II 40/105/21 2 846 1590 Unit
VIORM x 1.875 = VPR, 100% production test, tm = 1 sec, partial discharge < 5 pC VIORM x 1.6 = VPR, tm = 60 sec, partial discharge < 5 pC VIORM x 1.2 = VPR, tm = 60 sec, partial discharge < 5 pC Transient overvoltage, tTR = 10 seconds Maximum value allowed in the event of a failure; see Figure 3
VIORM VPR VPR
V peak V peak
1375 1018 VTR 6000
V peak V peak V peak
VIO = 500 V
TS IS1 IS2 RS
150 265 335 >109
C mA mA
350 300 250
SIDE 2
RECOMMENDED OPERATING CONDITIONS
Table 8.
Parameter Operating Temperature Supply Voltages 1 Input Signal Rise and Fall Times
1
SAFETY-LIMITING CURRENT (mA)
200 150
SIDE 1
Symbol TA VDD1, VDD2
Min -40 3.0
Max +105 5.5 1.0
Unit C V ms
100 50 0
All voltages are relative to their respective ground. See the DC Correctness and Magnetic Field Immunity section for information on immunity to external magnetic fields.
0
50
100 CASE TEMPERATURE (C)
150
200
Figure 3. Thermal Derating Curve, Dependence of Safety Limiting Values with Case Temperature per DIN V VDE V 0884-10
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Rev. 0 | Page 11 of 20
ADUM2200/ADuM2201 ABSOLUTE MAXIMUM RATINGS
Table 9.
Parameter Storage Temperature (TST) Ambient Operating Temperature (TA) Supply Voltages (VDD1, VDD2) 1 Input Voltage (VIA, VIB, VIC, VID, VE1, VE2)1, 2 Output Voltage (VOA, VOB, VOC, VOD)1, 2 Average Output Current per Pin 3 Side 1 (IO1) Side 2 (IO2) Common-Mode Transients 4
1 2
Rating -65C to +150C -40C to +105C -0.5 V to +7.0 V -0.5 V to VDDI + 0.5 V -0.5 V to VDDO + 0.5 V -18 mA to +18 mA -22 mA to +22 mA -100 kV/s to +100 kV/s
Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
ESD CAUTION
All voltages are relative to their respective ground. VDDI and VDDO refer to the supply voltages on the input and output sides of a given channel, respectively. See the PC Board Layout section. 3 See Figure 3 for maximum rated current values for various temperatures. 4 Refers to common-mode transients across the insulation barrier. Commonmode transients exceeding the Absolute Maximum Rating can cause latchup or permanent damage.
Table 10. Maximum Continuous Working Voltage 1
Parameter AC Voltage, Bipolar Waveform AC Voltage, Unipolar Waveform Reinforced Insulation DC Voltage Reinforced Insulation
1
Max 565 846 846
Unit V peak V peak V peak
Constraint 50 year minimum lifetime Maximum approved working voltage per IEC 60950-1 and VDE V 0884-10 Maximum approved working voltage per IEC 60950-1 and VDE V 0884-10
Refers to continuous voltage magnitude imposed across the isolation barrier. See the Insulation Lifetime section for more details.
Table 11. ADUM2200 Truth Table (Positive Logic)
VIA Input H L H L X X VIB Input H L L H X X VDD1 State Powered Powered Powered Powered Unpowered Powered VDD2 State Powered Powered Powered Powered Powered Unpowered VOA Output H L H L H Indeterminate VOB Output H L L H H Indeterminate Notes
Outputs return to the input state within 1 s of VDDI power restoration. Outputs return to the input state within 1 s of VDDO power restoration.
Table 12. ADuM2201 Truth Table (Positive Logic)
VIA Input H L H L X X VIB Input H L L H X X VDD1 State Powered Powered Powered Powered Unpowered Powered VDD2 State Powered Powered Powered Powered Powered Unpowered VOA Output H L H L Indeterminate H VOB Output H L L H H Indeterminate Notes
Outputs return to the input state within 1 s of VDDI power restoration. Outputs return to the input state within 1 s of VDDO power restoration.
Rev. 0 | Page 12 of 20
ADUM2200/ADuM2201 PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
GND1 1 NC 2 VDD1 3 VIA 4 VIB 5 NC 6 GND1 7 NC 8 NC = NO CONNECT
16 GND2 15 NC
ADUM2200
14 VDD2
13 VOA TOP VIEW (Not to Scale) 12 VOB 11 NC 10 NC 9
GND2
NOTES: 1. PIN 1 AND PIN 7 ARE INTERNALLY CONNECTED, AND CONNECTING BOTH TO GND1 IS RECOMMENDED. 2. PIN 9 AND PIN 16 ARE INTERNALLY CONNECTED, AND CONNECTING BOTH TO GND2 IS RECOMMENDED.
Figure 4. ADUM2200 Pin Configuration
Table 13. ADUM2200 Pin Function Descriptions
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Mnemonic GND1 NC VDD1 VIA VIB NC GND1 NC GND2 NC NC VOB VOA VDD2 NC GND2 Description Ground 1. Ground reference for isolator Side 1. No internal connection. Supply Voltage for Isolator Side 1, 3.0 V to 5.5 V. Logic Input A. Logic Input B. No internal connection. Ground 1. Ground reference for isolator Side 1. No internal connection. Ground 2. Ground reference for isolator Side 2. No internal connection. No internal connection. Logic Output B. Logic Output A. Supply Voltage for Isolator Side 2, 3.0 V to 5.5 V. No internal connection. Ground 2. Ground reference for isolator Side 2.
Rev. 0 | Page 13 of 20
07235-004
ADUM2200/ADuM2201
GND1 1 NC 2 VDD1 3 VOA 4 VIB 5 NC 6 GND1 7 NC 8 NC = NO CONNECT
16 GND2 15 NC
ADuM2201
14 VDD2
13 VIA TOP VIEW (Not to Scale) 12 VOB 11 NC 10 NC 9
GND2
NOTES: 1. PIN 1 AND PIN 7 ARE INTERNALLY CONNECTED, AND CONNECTING BOTH TO GND1 IS RECOMMENDED. 2. PIN 9 AND PIN 16 ARE INTERNALLY CONNECTED, AND CONNECTING BOTH TO GND2 IS RECOMMENDED.
Figure 5. ADuM2201 Pin Configuration
Table 14. ADuM2201 Pin Function Descriptions
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Mnemonic GND1 NC VDD1 VOA VIB NC GND1 NC GND2 NC NC VOB VIA VDD2 NC GND2 Description Ground 1. Ground reference for isolator Side 1. No internal connection. Supply Voltage for Isolator Side 1, 3.0 V to 5.5 V. Logic Output A. Logic Input B. No internal connection. Ground 1. Ground reference for isolator Side 1. No internal connection. Ground 2. Ground reference for isolator Side 2. No internal connection. No internal connection. Logic Output B. Logic Input A. Supply Voltage for Isolator Side 2, 3.0 V to 5.5 V. No internal connection. Ground 2. Ground reference for isolator Side 2.
Rev. 0 | Page 14 of 20
07235-005
ADUM2200/ADuM2201 TYPICAL PERFORMANCE CHARACTERISTICS
10
20
8
CURRENT/CHANNEL (mA)
15
CURRENT (mA)
6
10
4 5V
5V 5
2
3V
3V 0 10 20 DATA RATE (Mbps) 30
07235-006
0
10 20 DATA RATE (Mbps)
30
Figure 6. Typical Input Supply Current per Channel vs. Data Rate for 5 V and 3 V Operation (No Output Load)
4
Figure 9. Typical ADUM2200 VDD1 Supply Current vs. Data Rate for 5 V and 3 V Operation
4
CURRENT/CHANNEL (mA)
3
3
CURRENT (mA)
5V 2
2 5V 1 3V
07235-007
3V 1
0
10 20 DATA RATE (Mbps)
30
0
10 20 DATA RATE (Mbps)
30
Figure 7. Typical Output Supply Current per Channel vs. Data Rate for 5 V and 3 V Operation (No Output Load)
4
Figure 10. Typical ADUM2200 VDD2 Supply Current vs. Data Rate for 5 V and 3 V Operation
10
8
CURRENT/CHANNEL (mA)
3
CURRENT (mA)
6
2 5V
4 5V
1
2
3V
3V 0 0 10 20 DATA RATE (Mbps) 30
07235-008
0
10 20 DATA RATE (Mbps)
30
Figure 8. Typical Output Supply Current per Channel vs. Data Rate for 5 V and 3 V Operation (15 pF Output Load)
Figure 11. Typical ADuM2201 VDD1 or VDD2 Supply Current vs. Data Rate for 5 V and 3 V Operation
Rev. 0 | Page 15 of 20
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0
07235-010
0
0
07235-009
0
0
ADUM2200/ADuM2201 APPLICATIONS INFORMATION
PC BOARD LAYOUT
The ADuM220x digital isolator requires no external interface circuitry for the logic interfaces. Power supply bypassing is strongly recommended at the input and output supply pins (see Figure 12). Bypass capacitors are most conveniently connected between Pin 1 and Pin 3 for VDD1 and between Pin 14 and Pin 16 for VDD2. The capacitor value should be between 0.01 F and 0.1 F. The total lead length between both ends of the capacitor and the input power supply pin should not exceed 20 mm. Bypassing between Pin 3 and Pin 7 and between Pin 9 and Pin 14 should be considered unless the ground pair on each package side are connected close to the package.
GND1 NC VDD1 VIA/VOA VIB NC GND1 NC GND2 NC VDD2 VOA/VIA VOB NC NC GND2
07235-012
DC CORRECTNESS AND MAGNETIC FIELD IMMUNITY
Positive and negative logic transitions at the isolator input cause narrow (~1 ns) pulses to be sent via the transformer to the decoder. The decoder is bistable and is therefore either set or reset by the pulses, indicating input logic transitions. In the absence of logic transitions at the input for more than ~1 s, a periodic set of refresh pulses indicative of the correct input state is sent to ensure dc correctness at the output. If the decoder receives no internal pulses for more than approximately 5 s, the input side is assumed to be without power or nonfunctional; in which case, the isolator output is forced to a default state (see Table 11 and Table 12) by the watchdog timer circuit. The limitation on the ADuM220x magnetic field immunity is set by the condition in which induced voltage in the transformer receiving coil is large enough to either falsely set or reset the decoder. The following analysis defines the conditions under which this can occur. The 3 V operating condition of the ADuM220x is examined because it represents the most susceptible mode of operation. The pulses at the transformer output have an amplitude greater than 1.0 V. The decoder has a sensing threshold at about 0.5 V, therefore establishing a 0.5 V margin in which induced voltages can be tolerated. The voltage induced across the receiving coil is given by V = (-d/dt)rn2; n = 1, 2,..., N where: is the magnetic flux density (gauss). N is the number of turns in the receiving coil. rn is the radius of the nth turn in the receiving coil (cm). Given the geometry of the receiving coil in the ADuM220x and an imposed requirement that the induced voltage be at most 50% of the 0.5 V margin at the decoder, a maximum allowable magnetic field is calculated as shown in Figure 14.
100
Figure 12. Recommended Printed Circuit Board Layout
In applications involving high common-mode transients, care should be taken to ensure that board coupling across the isolation barrier is minimized. Furthermore, the board layout should be designed such that any coupling that does occur equally affects all pins on a given component side. Failure to ensure this could cause voltage differentials between pins exceeding the device's Absolute Maximum Ratings, thereby leading to latch-up or permanent damage.
PROPAGATION DELAY-RELATED PARAMETERS
Propagation delay is a parameter that describes the length of time it takes for a logic signal to propagate through a component. The propagation delay to a logic low output can differ from the propagation delay to logic high.
INPUT (VIx) 50%
OUTPUT (VOx)
50%
MAXIMUM ALLOWABLE MAGNETIC FLUX DENSITY (kgauss)
tPLH
tPHL
07235-018
10
Figure 13. Propagation Delay Parameters
Pulse width distortion is the maximum difference between these two propagation delay values and is an indication of how accurately the input signal's timing is preserved. Channel-to-channel matching refers to the maximum amount the propagation delay differs among channels within a single ADuM220x component. Propagation delay skew refers to the maximum amount the propagation delay differs among multiple ADuM220x components operated under the same conditions.
1
0.1
0.01
10k 1M 10M 100k MAGNETIC FIELD FREQUENCY (Hz)
100M
Figure 14. Maximum Allowable External Magnetic Flux Density
Rev. 0 | Page 16 of 20
07235-019
0.001 1k
ADUM2200/ADuM2201
For example, at a magnetic field frequency of 1 MHz, the maximum allowable magnetic field of 0.2 kgauss induces a voltage of 0.25 V at the receiving coil. This is about 50% of the sensing threshold and does not cause a faulty output transition. Similarly, if such an event were to occur during a transmitted pulse (and was of the worst-case polarity), it would reduce the received pulse from >1.0 V to 0.75 V--still well above the 0.5 V sensing threshold of the decoder. The preceding magnetic flux density values correspond to specific current magnitudes at given distances away from the ADuM220x transformers. Figure 15 expresses these allowable current magnitudes as a function of frequency for selected distances. As can be seen, the ADuM220x is immune and can be affected only by extremely large currents operated at high frequency and very close to the component. For the 1 MHz example noted previously, one would have to place a 0.5 kA current 5 mm away from the ADuM220x to affect operation of the component.
1000
POWER CONSUMPTION
The supply current at a given channel of the ADuM220x isolator is a function of the supply voltage, the channel's data rate, and the channel's output load. For each input channel, the supply current is given by IDDI = IDDI (Q) IDDI = IDDI (D) x (2f - fr) + IDDI (Q) For each output channel, the supply current is given by IDDO = IDDO (Q)
-3
f 0.5fr f > 0.5fr f 0.5fr f > 0.5fr
IDDO = (IDDO (D) + (0.5 x 10 ) x CL x VDDO) x (2f - fr) + IDDO (Q) where: IDDI (D), IDDO (D) are the input and output dynamic supply currents per channel (mA/Mbps). CL is the output load capacitance (pF). VDDO is the output supply voltage (V). f is the input logic signal frequency (MHz, half of the input data rate, NRZ signaling). fr is the input stage refresh rate (Mbps). IDDI (Q), IDDO (Q) are the specified input and output quiescent supply currents (mA). To calculate the total IDD1 and IDD2, the supply currents for each input and output channel corresponding to IDD1 and IDD2 are calculated and totaled. Figure 6 and Figure 7 provide perchannel supply currents as a function of data rate for an unloaded output condition. Figure 8 provides per-channel supply current as a function of data rate for a 15 pF output condition. Figure 9 through Figure 11 provide total IDD1 and IDD2 as a function of data rate for ADUM2200/ADuM2201 channel configurations.
MAXIMUM ALLOWABLE CURRENT (kA)
DISTANCE = 1m 100
10 DISTANCE = 100mm 1 DISTANCE = 5mm
0.1
0.01 1k 10k 100k 1M 10M 100M MAGNETIC FIELD FREQUENCY (Hz)
07235-020
Figure 15. Maximum Allowable Current for Various Current-to-ADuM220x Spacings
Note that at combinations of strong magnetic field and high frequency, any loops formed by printed circuit board traces can induce sufficiently large error voltages to trigger the thresholds of succeeding circuitry. Care should be taken in the layout of such traces to avoid this possibility.
Rev. 0 | Page 17 of 20
ADUM2200/ADuM2201
INSULATION LIFETIME
All insulation structures eventually break down when subjected to voltage stress over a sufficiently long period. The rate of insulation degradation is dependent on the characteristics of the voltage waveform applied across the insulation. In addition to the testing performed by the regulatory agencies, Analog Devices carries out an extensive set of evaluations to determine the lifetime of the insulation structure within the ADuM220x. Analog Devices performs accelerated life testing using voltage levels higher than the rated continuous working voltage. Acceleration factors for several operating conditions are determined. These factors allow calculation of the time to failure at the actual working voltage. The values shown in Table 10 summarize the peak voltage for 50 years of service life for a bipolar ac operating condition and the maximum CSA/VDE approved working voltages. In many cases, the approved working voltage is higher than 50-year service life voltage. Operation at these high working voltages can lead to shortened insulation life in some cases. The insulation lifetime of the ADuM220x depends on the voltage waveform type imposed across the isolation barrier. The iCoupler insulation structure degrades at different rates, depending on whether the waveform is bipolar ac, unipolar ac, or dc. Figure 16, Figure 17, and Figure 18 illustrate these different isolation voltage waveforms. Bipolar ac voltage is the most stringent environment. The goal of a 50-year operating lifetime under the ac bipolar condition determines the Analog Devices recommended maximum working voltage. In the case of unipolar ac or dc voltage, the stress on the insulation is significantly lower. This allows operation at higher working voltages while still achieving a 50 year service life. The working voltages listed in Table 10 can be applied while maintaining the 50-year minimum lifetime, provided the voltage conforms to either the unipolar ac or dc voltage cases. Any cross insulation voltage waveform that does not conform to Figure 17 or Figure 18 should be treated as a bipolar ac waveform and its peak voltage should be limited to the 50-year lifetime voltage value listed in Table 10. Note that the voltage presented in Figure 17 is shown as sinusoidal for illustration purposes only. It is meant to represent any voltage waveform varying between 0 V and some limiting value. The limiting value can be positive or negative, but the voltage cannot cross 0 V.
RATED PEAK VOLTAGE 0V
07235-021
Figure 16. Bipolar AC Waveform
RATED PEAK VOLTAGE
07235-022
0V
Figure 17. Unipolar AC Waveform
RATED PEAK VOLTAGE
07235-023
0V
Figure 18. DC Waveform
Rev. 0 | Page 18 of 20
ADUM2200/ADuM2201 OUTLINE DIMENSIONS
10.50 (0.4134) 10.10 (0.3976)
16
9
7.60 (0.2992) 7.40 (0.2913)
1 8
10.65 (0.4193) 10.00 (0.3937)
1.27 (0.0500) BSC 0.30 (0.0118) 0.10 (0.0039) COPLANARITY 0.10 0.51 (0.0201) 0.31 (0.0122)
2.65 (0.1043) 2.35 (0.0925)
0.75 (0.0295) 0.25 (0.0098)
8 0 0.33 (0.0130) 0.20 (0.0079)
45
SEATING PLANE
1.27 (0.0500) 0.40 (0.0157)
COMPLIANT TO JEDEC STANDARDS MS-013- AA CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN.
Figure 19. 16-Lead Standard Small Outline Package [SOIC_W] Wide Body (RW-16) Dimensions shown in millimeters and (inches)
ORDERING GUIDE
Model ADUM2200ARWZ 1 , 2 ADUM2200BRWZ1, 2 ADuM2201ARWZ1, 2 ADuM2201BRWZ1, 2
1 2
Maximum Number Number Maximum Maximum Pulse Width of Inputs, of Inputs, Data Rate Propagation Temperature Delay, 5 V (ns) Distortion (ns) Range VDD1 Side VDD2 Side (Mbps) -40C to +105C 2 0 1 150 40 -40C to +105C 2 0 10 50 3 -40C to +105C 1 1 1 150 40 -40C to +105C 1 1 10 50 3
032707-B
Package Description 16-Lead SOIC_W 16-Lead SOIC_W 16-Lead SOIC_W 16-Lead SOIC_W
Package Option RW-16 RW-16 RW-16 RW-16
Tape and reel is available. The addition of an -RL suffix designates a 13" (1,000 units) tape and reel option. Z = RoHS Compliant Part.
Rev. 0 | Page 19 of 20
ADUM2200/ADuM2201 NOTES
(c)2008 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D07235-0-1/08(0)
Rev. 0 | Page 20 of 20

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