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ISL84514, ISL84515
Data Sheet June 2003 FN6025.3
Low-Voltage, Single Supply, SPST, Analog Switches
The Intersil ISL84514 and ISL84515 devices are precision, analog switches designed to operate from a single +2.4V to +12V supply. Targeted applications include battery powered equipment that benefit from the devices' low power consumption (5W), and low leakage currents (1nA). Low RON and fast switching speeds over a wide operating supply range make these switches ideal for use in industrial equipment, portable instruments, and as input signal multiplexers for new generation, low supply voltage data converters. Some of the smallest packages available alleviate board space limitations, and make Intersil's newest line of low-voltage switches an ideal solution for space constrained products. The ISL8451X are single-pole/single-throw (SPST) switches, with the ISL84514 being normally open (NO), and the ISL84515 being normally closed (NC). Table 1 summarizes the performance of this family. For higher performance, pin compatible versions, see the ISL43110, ISL43111 data sheet. For 5V supply versions, see the ISL84516, ISL84517 data sheet.
TABLE 1. FEATURES AT A GLANCE ISL84514 Number of Switches Configuration 3.3V RON 3.3V tON/tOFF 5V RON 5V tON/tOFF 12V RON 12V tON/tOFF Packages 1 NO 20 60ns/30ns 12 45ns/25ns 8 40ns/25ns ISL84515 1 NC 20 60ns/30ns 12 45ns/25ns 8 40ns/25ns
Features
* Drop-in Replacements for MAX4514 and MAX4515 * Available in SOT-23 Packaging * Fully Specified for 5V and 12V Supplies * Single Supply Operation. . . . . . . . . . . . . . . . . +2.4V to +12V * ON Resistance (RON Max). . . . . . . . . . . . . 20 (V+ = 5V) 10 (V+ = 12V) * RON Flatness (Max) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 * Charge Injection (Max) . . . . . . . . . . . . . . . . . . . . . . . . . . 10pC * Low Power Consumption (PD) . . . . . . . . . . . . . . . . . . . .<5W * Low Leakage Current (Max at 85oC) . 20nA (Off Leakage) 40nA (On Leakage) * Fast Switching Action - tON (Max) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150ns - tOFF (Max) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100ns * Minimum 2000V ESD Protection per Method 3015.7 * TTL, CMOS Compatible
Applications
* Battery Powered, Handheld, and Portable Equipment * Communications Systems - Radios - Telecom Infrustructure * Test Equipment - Logic and Spectrum Analyzers - Portable Meters * Medical Equipment - Ultrasound and MRI - Electrocardiograph * Audio and Video Switching * General Purpose Circuits - +3V/+5V DACs and ADCs - Sample and Hold Circuits - Digital Filters - Operational Amplifier Gain Switching Networks - High Frequency Analog Switching - High Speed Multiplexing - Integrator Reset Circuits
8 Ld SOIC, 5 Ld SOT-23
Related Literature
* Technical Brief TB363 "Guidelines for Handling and Processing Moisture Sensitive Surface Mount Devices (SMDs)" * Application Note AN557 "Recommended Test Procedures for Analog Switches"
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright (c) Intersil Americas Inc. 2003. All Rights Reserved. All other trademarks mentioned are the property of their respective owners.
ISL84514, ISL84515 Pinouts
(Note 1) ISL84514 (SOIC) TOP VIEW
COM 1 N.C. N.C. V+ 2 3 4 8 NO 7 GND 6 IN 5 N.C.
ISL84514 (SOT-23) TOP VIEW
COM 1 NO 2 4 IN 5 V+
GND 3
ISL84515 (SOIC) TOP VIEW
COM 1 N.C. N.C. V+ 2 3 4 8 NC 7 GND 6 IN 5 N.C.
ISL84515 (SOT-23) TOP VIEW
COM 1 NC 2 4 IN 5 V+
GND 3
NOTE: 1. Switches Shown for Logic "0" Input.
Truth Table
LOGIC 0 1 NOTE: ISL84514 OFF ON ISL84515 ON OFF
Ordering Information
PART NO. (BRAND) ISL84514IB ISL84514IB-T ISL84514IH-T (514I) FUNCTION System Power Supply Input (+2.4V to +12V) Ground Connection Digital Control Input Analog Switch Common Pin Analog Switch Normally Open Pin Analog Switch Normally Closed Pin No Internal Connection ISL84515IH-T (515I) -40 to 85 ISL84515IB ISL84515IB-T TEMP. RANGE (oC) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 PACKAGE 8 Ld SOIC 8 Ld SOIC Tape and Reel 5 Ld SOT-23, Tape and Reel 8 Ld SOIC 8 Ld SOIC Tape and Reel 5 Ld SOT-23, Tape and Reel PKG. DWG. # M8.15 M8.15 P5.064 M8.15 M8.15 P5.064
Logic "0" 0.8V. Logic "1" 2.4V.
Pin Description
PIN V+ GND IN COM NO NC N.C.
2
ISL84514, ISL84515
Absolute Maximum Ratings
V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to15V Input Voltages IN (Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to ((V+) + 0.3V) NO, NC (Note 2) . . . . . . . . . . . . . . . . . . . . . . . -0.3 to ((V+) + 0.3V) Output Voltages COM (Note 2). . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to ((V+) + 0.3V) Continuous Current (Any Terminal) . . . . . . . . . . . . . . . . . . . . . 20mA Peak Current NO, NC, or COM (Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . . . . . . 30mA ESD Rating (Per MIL-STD-883 Method 3015). . . . . . . . . . . . . >2kV
Thermal Information
Thermal Resistance (Typical, Note 3) JA (oC/W) 5 Ld SOT-23 Package . . . . . . . . . . . . . . . . . . . . . . . 225 8 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . 170 Maximum Junction Temperature (Plastic Package) . . . . . . . 150oC Moisture Sensitivity (See Technical Brief TB363) All Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Level 1 Maximum Storage Temperature Range. . . . . . . . . . . . -65oC to 150oC Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC (Lead Tips Only)
Operating Conditions
Temperature Range ISL8451XIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to 85oC
CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES: 2. Signals on NO, NC, COM, or IN exceeding V+ or GND are clamped by internal diodes. Limit forward diode current to maximum current ratings. 3. JA is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Electrical Specifications
Test Conditions: V+ = +4.5V to +5.5V, GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 4), Unless Otherwise Specified TEST CONDITIONS TEMP (oC) Full V+ = 4.5V, ICOM = 1.0mA, VCOM = 3.5V, (See Figure 4) V+ = 4.5V, ICOM = 1.0mA, VCOM = 1V, 2V, 3V V+ = 5.5V, VCOM = 1V, 4.5V, VNO or VNC = 4.5V, 1V, (Note 6) V+ = 5.5V, VCOM = 4.5V, 1V, VNO or VNC = 1V, 4.5V, (Note 6) V+ = 5.5V, VCOM = 1V, 4.5V, or VNO or VNC = 1V, 4.5V, (Note 6) 25 Full 25 Full 25 Full 25 Full 25 Full Full Full V+ = 5.5V, VIN = 0V or V+ VNO or VNC = 3V, RL = 300, CL = 35pF, VIN = 0 to 3V, (See Figure 1) VNO or VNC = 3V, RL = 300, CL = 35pF, VIN = 0 to 3V, (See Figure 1) CL = 1.0nF, VG = 0V, RG = 0, (See Figure 2) RL = 50, CL = 15pF, f = 100kHz, (See Figure 3) f = 1MHz, VNO or VNC = VCOM = 0V, (See Figure 5) f = 1MHz, VNO or VNC = VCOM = 0V, (See Figure 5) Full 25 Full 25 Full 25 25 25 25 25 (NOTE 5) MIN 0 -1 -20 -1 -20 -2 -40 2.4 0 -1 TYP 0.01 0.01 0.01 2 >90 14 14 30 (NOTE 5) MAX UNITS V+ 20 25 3 5 1 20 1 20 2 40 V+ 0.8 1 150 240 100 150 10 V nA nA nA nA nA nA V V A ns ns ns ns pC dB pF pF pF
PARAMETER ANALOG SWITCH CHARACTERISTICS Analog Signal Range, VANALOG ON Resistance, RON RON Flatness, RFLAT(ON) NO or NC OFF Leakage Current, INO(OFF) or INC(OFF) COM OFF Leakage Current, ICOM(OFF) COM ON Leakage Current, ICOM(ON)
DIGITAL INPUT CHARACTERISTICS Input Voltage High, VINH Input Voltage Low, VINL Input Current, IINH, IINL DYNAMIC CHARACTERISTICS Turn-ON Time, tON Turn-OFF Time, tOFF Charge Injection, Q OFF Isolation COM OFF Capacitance, CCOM(OFF) COM ON Capacitance, CCOM(ON)
NO or NC OFF Capacitance, COFF f = 1MHz, VNO or VNC = VCOM = 0V, (See Figure 5)
3
ISL84514, ISL84515
Electrical Specifications
Test Conditions: V+ = +4.5V to +5.5V, GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 4), Unless Otherwise Specified (Continued) TEST CONDITIONS V+ = 5.5V, VIN = 0V or V+, Switch On or Off TEMP (oC) 25 Full NOTES: 4. VIN = input voltage to perform proper function. 5. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet. 6. Leakage parameter is 100% tested at high temp, and guaranteed by correlation at 25oC. (NOTE 5) MIN -1 -10 TYP 0.0001 (NOTE 5) MAX UNITS 1 10 A A
PARAMETER POWER SUPPLY CHARACTERISTICS Positive Supply Current, I+
Electrical Specifications - 12V Supply
Test Conditions: V+ = +10.8V to +13.2V, GND = 0V, VINH = 5V, VINL = 0.8V (Note 4), Unless Otherwise Specified TEST CONDITIONS TEMP (oC) Full (NOTE 5) MIN 0 -2 -50 -2 -50 -4 -100 5 0 -1 -2 -20 TYP 3 8 >90 14 14 30 (NOTE 5) MAX UNITS V+ 10 15 3 5 2 50 2 50 4 100 V+ 0.8 1 150 240 100 150 20 2 20 V nA nA nA nA nA nA V V A ns ns ns ns pC dB pF pF pF A A
PARAMETER ANALOG SWITCH CHARACTERISTICS Analog Signal Range, VANALOG ON Resistance, RON RON Flatness, RFLAT(ON) NO or NC OFF Leakage Current, INO(OFF) or INC(OFF) COM OFF Leakage Current, ICOM(OFF) COM ON Leakage Current, ICOM(ON)
V+ = 10.8V, ICOM = 1.0mA, VCOM = 10V V+ = 12V, ICOM = 1.0mA, VCOM = 3V, 6V, 9V V+ = 13.2V, VCOM = 1V, 10V, VNO or VNC = 10V, 1V, (Note 6) V+ = 13.2V, VCOM = 10V, 1V, VNO or VNC = 1V, 10V, (Note 6) V+ = 13.2V, VCOM = 1V, 10V, or VNO or VNC = 1V, 10V, (Note 6)
25 Full 25 Full 25 Full 25 Full 25 Full Full Full
DIGITAL INPUT CHARACTERISTICS Input Voltage High, VINH Input Voltage Low, VINL Input Current, IINH, IINL DYNAMIC CHARACTERISTICS Turn-ON Time, tON Turn-OFF Time, tOFF Charge Injection, Q OFF Isolation COM OFF Capacitance, CCOM(OFF) COM ON Capacitance, CCOM(ON) Positive Supply Current, I+ VNO or VNC = 10V, RL = 300, CL = 35pF, VIN = 0 to 5V, (See Figure 1) VNO or VNC = 10V, RL = 300, CL = 35pF, VIN = 0 to 5V, (See Figure 1) CL = 1.0nF, VG = 0V, RG = 0, (See Figure 2) RL = 50, CL = 15pF, f = 100kHz, (See Figure 3) f = 1MHz, VNO or VNC = VCOM = 0V, (See Figure 5) f = 1MHz, VNO or VNC = VCOM = 0V, (See Figure 5) V+ = 13.2V, VIN = 0V or V+, Switch On or Off 25 Full 25 Full 25 25 25 25 25 25 Full V+ = 13.2V, VIN = 0V or V+
Full
NO or NC OFF Capacitance, COFF f = 1MHz, VNO or VNC = VCOM = 0V, (See Figure 5)
POWER SUPPLY CHARACTERISTICS
4
ISL84514, ISL84515
Electrical Specifications - 3.3V Supply
Test Conditions: V+ = +3.0V to +3.6V, GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 4), Unless Otherwise Specified TEST CONDITIONS TEMP (oC) Full V+ = 3V, ICOM = 1.0mA, VCOM = 1.5V ICOM = 1.0mA, VCOM = 0.5V, 1V, 1.5V V+ = 3.6V, VCOM = 3V, 1V, VNO or VNC = 1V, 3V, (Note 6) V+ = 3.6V, VCOM = 3V, 1V, VNO or VNC = 1V, 3V, (Note 6) V+ = 3.6V, VCOM = 1V, 3V, or VNO or VNC = 1V, 3V, (Note 6) 25 Full RON Flatness, RFLAT(ON) NO or NC OFF Leakage Current, INO(OFF) or INC(OFF) COM OFF Leakage Current, ICOM(OFF) COM ON Leakage Current, ICOM(ON) 25 Full 25 Full 25 Full 25 Full Full Full V+ = 3.6V, VIN = 0V or V+ VNO or VNC = 1.5V, RL = 300, CL = 35pF, VIN = 0 to 3V VNO or VNC = 1.5V, RL = 300, CL = 35pF, VIN = 0 to 3V CL = 1.0nF, VG = 0V, RG = 0 V+ = 3.6V, VIN = 0V or V+, Switch On or Off Full 25 Full 25 Full 25 25 Full (NOTE 5) MIN 0 -1 -20 -1 -20 -2 -40 2.4 0 -1 -1 -10 TYP 0.01 0.01 0.01 4 (NOTE 5) MAX UNITS V+ 50 75 5.5 7.0 1 20 1 20 2 40 V+ 0.8 1 150 240 100 150 10 1 10 V nA nA nA nA nA nA V V A ns ns ns ns pC A A
PARAMETER ANALOG SWITCH CHARACTERISTICS Analog Signal Range, VANALOG ON Resistance, RON
DIGITAL INPUT CHARACTERISTICS Input Voltage High, VINH Input Voltage Low, VINL Input Current, IINH, IINL DYNAMIC CHARACTERISTICS Turn-ON Time, tON Turn-OFF Time, tOFF Charge Injection, Q Positive Supply Current, I+
POWER SUPPLY CHARACTERISTICS
Test Circuits and Waveforms
3V or 5V LOGIC INPUT 50% 0V tOFF SWITCH INPUT VOUT 90% SWITCH OUTPUT 0V tON 90% LOGIC INPUT GND NO or NC COM IN RL 300 CL 35pF VOUT tr < 20ns tf < 20ns V+ C
SWITCH INPUT
Logic input waveform is inverted for switches that have the opposite logic sense. FIGURE 1A. MEASUREMENT POINTS
CL includes fixture and stray capacitance. RL V OUT = V (NO or NC) -----------------------------R L + R ( ON ) FIGURE 1B. TEST CIRCUIT
FIGURE 1. SWITCHING TIMES
5
ISL84514, ISL84515 Test Circuits and Waveforms (Continued)
V+ C
SWITCH OUTPUT VOUT
VOUT
RG
NO OR NC
COM
VOUT
LOGIC INPUT
ON OFF
ON VG GND IN CL
Q = VOUT x CL
LOGIC INPUT
FIGURE 2A. MEASUREMENT POINTS FIGURE 2. CHARGE INJECTION
FIGURE 2B. TEST CIRCUIT
V+ C SIGNAL GENERATOR RON = V1/1mA
NO OR NC COM
V+ C
VCOM IN 0V OR V+ 1mA V1 IN 0.8V OR VINH
ANALYZER RL
COM
GND
NO OR NC
GND
FIGURE 3. OFF ISOLATION TEST CIRCUIT
FIGURE 4. RON TEST CIRCUIT
V+ C
NO OR NC
IN IMPEDANCE ANALYZER
COM
0V OR V+
GND
FIGURE 5. CAPACITANCE TEST CIRCUIT
6
ISL84514, ISL84515 Detailed Description
The ISL84514 and ISL84515 analog switches offer precise switching capability from a single 2.4V to 12V supply with low on-resistance, and high-speed operation. The devices are especially well suited to portable battery powered equipment thanks to the low operating supply voltage (2.4V), low power consumption (5W), low leakage currents (2nA max), and the tiny SOT-23 packaging. High frequency applications also benefit from the wide bandwidth, and the very high Off Isolation.
Power-Supply Considerations
The ISL8451X construction is typical of most CMOS analog switches, except that there are only two supply pins: V+ and GND. Unlike switches with a 13V maximum supply voltage, the ISL8451X 15V maximum supply voltage provides plenty of room for the 10% tolerance of 12V supplies, as well as margin for overshoot and noise spikes. The minimum recommended supply voltage is 2.4V. It is important to note that the input signal range, switching times, and on-resistance degrade at lower supply voltages. Refer to the electrical specification tables and Typical Performance Curves for details. V+ and GND power the internal CMOS switches and set their analog voltage limits. These supplies also power the internal logic and level shifters. The level shifters convert the input logic levels to switched V+ and GND signals to drive the analog switch gate terminals. This family of switches cannot be operated with bipolar supplies, because the input switching point becomes negative in this configuration. For a 5V single SPST switch, see the ISL84516, ISL84517 data sheet.
Supply Sequencing And Overvoltage Protection
With any CMOS device, proper power supply sequencing is required to protect the device from excessive input currents which might permanently damage the IC. All I/O pins contain ESD protection diodes from the pin to V+ and to GND (see Figure 6). To prevent forward biasing these diodes, V+ must be applied before any input signals, and input signal voltages must remain between V+ and GND. If these conditions cannot be guaranteed, then one of the following two protection methods should be employed. Logic inputs can easily be protected by adding a 1k resistor in series with the input (see Figure 6). The resistor limits the input current below the threshold that produces permanent damage, and the sub-microamp input current produces an insignificant voltage drop during normal operation. Adding a series resistor to the switch input defeats the purpose of using a low RON switch, so two small signal diodes can be added in series with the supply pins to provide overvoltage protection for all pins (see Figure 6). These additional diodes limit the analog signal from 1V below V+ to 1V above GND. The low leakage current performance is unaffected by this approach, but the switch resistance may increase, especially at low supply voltages.
Logic-Level Thresholds
This switch family is TTL compatible (0.8V and 2.4V) over a supply range of 3V to 11V, and the full temperature range (see Figure 10). At 12V the low temperature VIH level is about 2.5V. This is still below the TTL guaranteed high output minimum level of 2.8V, but noise margin is reduced. For best results with a 12V supply, use a logic family that provides a VOH greater than 3V. The digital input stages draw supply current whenever the digital input voltage is not at one of the supply rails. Driving the digital input signals from GND to V+ with a fast transition time minimizes power dissipation.
High-Frequency Performance
OPTIONAL PROTECTION DIODE V+ OPTIONAL PROTECTION RESISTOR IN VNO OR NC VCOM
In 50 systems, signal response is reasonably flat to 20MHz, with a -3dB bandwidth exceeding 200MHz (see Figure 13). Figure 13 also illustrates that the frequency response is very consistent over a wide V+ range, and for varying analog signal levels. An OFF switch acts like a capacitor and passes higher frequencies with less attenuation, resulting in signal feedthrough from a switch's input to its output. Off Isolation is the resistance to this feedthrough. Figure 14 details the high Off Isolation provided by this family. At 10MHz, off isolation is about 50dB in 50 systems, decreasing approximately 20dB per decade as frequency increases. Higher load impedances decrease Off Isolation due to the voltage divider action of the switch OFF impedance and the load impedance.
GND OPTIONAL PROTECTION DIODE
FIGURE 6. OVERVOLTAGE PROTECTION
7
ISL84514, ISL84515
Leakage Considerations
Reverse ESD protection diodes are internally connected between each analog-signal pin and both V+ and GND. One of these diodes conducts if any analog signal exceeds V+ or GND. Virtually all the analog leakage current comes from the ESD diodes to V+ or GND. Although the ESD diodes on a given signal pin are identical and therefore fairly well balanced, they are reverse biased differently. Each is biased by either V+ or GND and the analog signal. This means their leakages will vary as the signal varies. The difference in the two diode leakages to the V+ and GND pins constitutes the analogsignal-path leakage current. All analog leakage current flows between each pin and one of the supply terminals, not to the other switch terminal. This is why both sides of a given switch can show leakage currents of the same or opposite polarity. There is no connection between the analog-signal paths and V+ or GND.
Typical Performance Curves TA = 25oC, Unless Otherwise Specified
25 VCOM = (V+) - 1V ICOM = 1mA 20 25 ICOM = 1mA 20 15 10 19 17 15 13 11 9 7 14 85oC 12 10 8 -40oC 6 4 0 2 85oC 25oC -40oC V+ = 5V 85oC 25oC -40oC V+ = 12V V+ = 3.3V
RON ()
15 85oC -40oC
10
25oC
RON ()
25oC
5 3 4 5 6 7 8 V+ (V) 9 10 11 12 13
4
6 VCOM (V)
8
10
12
FIGURE 7. ON RESISTANCE vs SUPPLY VOLTAGE
FIGURE 8. ON RESISTANCE vs SWITCH VOLTAGE
50
3.0
40 V+ = 5V 30 Q (pC) VINH AND VINL (V)
2.5
-40oC VINH
2.0 25oC 1.5 25oC 1.0 85oC 85oC -40oC VINL
20
10 V+ = 3.3V 0 0.5 2 0 1 2 VCOM (V) 3 4 5 3 4 5 6 7 8 V+ (V) 9 10 11 12 13
FIGURE 9. CHARGE INJECTION vs SWITCH VOLTAGE
FIGURE 10. DIGITAL SWITCHING POINT vs SUPPLY VOLTAGE
8
ISL84514, ISL84515 Typical Performance Curves TA = 25oC, Unless Otherwise Specified (Continued)
140 130 120 110 100 90 80 70 60 50 40 30 2 3 4 5 6 7 V+ (V) 8 9 10 11 12 10 2 3 4 5 6 7 V+ (V) 8 9 10 11 12 20 -40oC 85oC 25oC 25oC -40oC tOFF (ns) tON (ns) 40 85oC VCOM = (V+) - 1V RL = 300 50 60 VCOM = (V+) - 1V RL = 300
30
FIGURE 11. TURN-ON TIME vs SUPPLY VOLTAGE
FIGURE 12. TURN-OFF TIME vs SUPPLY VOLTAGE
10 0 -3 NORMALIZED GAIN (dB) -6 PHASE 0 PHASE (DEGREES) V+ = 12V 20 40 V+ = 3.3V 60 80 RL = 50 VIN = 0.2VP-P to 2.5VP-P (V+ = 3.3V) VIN = 0.2VP-P to 5VP-P (V+ = 12V) 1 10 100 FREQUENCY (MHz) GAIN V+ = 3.3V V+ = 12V OFF ISOLATION (dB) 40 50 60 70 80 90 100 110 1k V+ = 3V to 13V 20 RL = 50 30
100 600
10k
100k
1M
10M
100M
500M
FREQUENCY (Hz)
FIGURE 13. FREQUENCY RESPONSE
FIGURE 14. OFF ISOLATION
Die Characteristics
SUBSTRATE POTENTIAL (POWERED UP): GND TRANSISTOR COUNT: ISL84514: 40 ISL84515: 40 PROCESS: Si Gate CMOS
9
ISL84514, ISL84515 Small Outline Plastic Packages (SOIC)
N INDEX AREA E -B1 2 3 SEATING PLANE -AD -CA h x 45o H 0.25(0.010) M BM
M8.15 (JEDEC MS-012-AA ISSUE C)
8 LEAD NARROW BODY SMALL OUTLINE PLASTIC PACKAGE INCHES SYMBOL A
L
MILLIMETERS MIN 1.35 0.10 0.33 0.19 4.80 3.80 5.80 0.25 0.40 8 0o MAX 1.75 0.25 0.51 0.25 5.00 4.00 6.20 0.50 1.27 8o NOTES 9 3 4 5 6 7 Rev. 0 12/93
MIN 0.0532 0.0040 0.013 0.0075 0.1890 0.1497 0.2284 0.0099 0.016 8 0o
MAX 0.0688 0.0098 0.020 0.0098 0.1968 0.1574 0.2440 0.0196 0.050 8o
A1 B C D E e
C

A1 0.10(0.004)
0.050 BSC
1.27 BSC
e
B 0.25(0.010) M C AM BS
H h L N
NOTES: 1. Symbols are defined in the "MO Series Symbol List" in Section 2.2 of Publication Number 95. 2. Dimensioning and tolerancing per ANSI Y14.5M-1982. 3. Dimension "D" does not include mold flash, protrusions or gate burrs. Mold flash, protrusion and gate burrs shall not exceed 0.15mm (0.006 inch) per side. 4. Dimension "E" does not include interlead flash or protrusions. Interlead flash and protrusions shall not exceed 0.25mm (0.010 inch) per side. 5. The chamfer on the body is optional. If it is not present, a visual index feature must be located within the crosshatched area. 6. "L" is the length of terminal for soldering to a substrate. 7. "N" is the number of terminal positions. 8. Terminal numbers are shown for reference only. 9. The lead width "B", as measured 0.36mm (0.014 inch) or greater above the seating plane, shall not exceed a maximum value of 0.61mm (0.024 inch). 10. Controlling dimension: MILLIMETER. Converted inch dimensions are not necessarily exact.
10
ISL84514, ISL84515 Small Outline Transistor Plastic Packages (SOT23-5)
D
P5.064
5 LEAD SMALL OUTLINE TRANSISTOR PLASTIC PACKAGE INCHES
L
e1
MILLIMETERS MIN 0.90 0.00 0.90 0.30 0.09 2.80 2.60 1.50 MAX 1.45 0.15 1.30 0.50 0.20 3.00 3.00 1.75 NOTES 3 3 4, 5 6 10o Rev. 1 5/01
6 E 1 2 3
4 C L C L E1
SYMBOL A A1 A2 b C
MIN 0.036 0.000 0.036 0.012 0.0036 0.111 0.103 0.060
MAX 0.057 0.0059 0.051 0.020 0.0078 0.118 0.118 0.068
e
C L 0.20 (0.008) M C L C
b
C
D E E1 e e1
0.0374 Ref 0.0748 Ref 0.014 5 0o 10o 0o 0.022
0.95 Ref 1.90 Ref 0.35 5 0.55
A
A2
A1
SEATING PLANE -C-
L N
0.10 (0.004) C
NOTES: 1. Dimensioning and tolerances per ANSI 14.5M-1982. 2. Package conforms to EIAJ SC-74A (1992). 3. Dimensions D and E1 are exclusive of mold flash, protrusions, or gate burrs. 4. Footlength L measured at reference to seating plane. 5. "L" is the length of flat foot surface for soldering to substrate. 6. "N" is the number of terminal positions. 7. Controlling dimension: MILLIMETER. Converted inch dimensions are for reference only.
All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems. Intersil Corporation's quality certifications can be viewed at www.intersil.com/design/quality
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
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