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TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS245A - MARCH 2000 - REVISED JULY 2000
A VD - Differential Voltage Amplification - dB
40 30 20 10 0 -10 -20 -30 -40 1k
Phase
120 90 60 30 Gain 0 -30 -60 -90 -120
D D
10 k
100 k
1M
10 M
description
f - Frequency - Hz
The TLV278x single supply operational amplifiers provide rail-to-rail input and output capability. The TLV278x takes the minimum operating supply voltage down to 1.8 V over the extended industrial temperature range (-40C to 125C) while adding the rail-to-rail output swing feature. The TLV278x also provides 8 MHz bandwidth from only 650 A of supply current. The maximum recommended supply voltage is 3.6 V, which allows the devices to be operated from (1.8 V supplies down to 0.9 V) two rechargable cells. The combination of wide bandwidth, low noise, and low distortion makes it ideal for high speed and high resolution data converter applications. All members are available in PDIP, SOIC, and the newer, smaller SOT-23 (singles), MSOP (duals), and TSSOP (quads).
FAMILY PACKAGE TABLE DEVICE TLV2780 TLV2781 TLV2782 TLV2783 TLV2784 TLV2785 NO. OF CHANNELS 1 1 2 2 4 4 PACKAGE TYPES PDIP 8 8 8 14 14 16 SOIC 8 8 8 14 14 16 SOT-23 6 5 -- -- -- -- TSSOP -- -- -- -- 14 16 MSOP -- -- 8 10 -- -- SHUTDOWN Yes -- -- Yes -- Yes Refer to the EVM Selection Guide (Lit # SLOU060) UNIVERSAL EVM BOARD
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
This document contains information on products in more than one phase of development. The status of each device is indicated on the page(s) specifying its electrical characteristics.
Copyright (c) 2000, Texas Instruments Incorporated
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Phase Margin -
D D D D D D D D
Supply Voltage Range . . . 1.8 V to 3.6 V Rail-to-Rail Input/Output High Bandwidth . . . 8 MHz High Slew Rate . . . 4.8 V/s VICR Exceeds Rails . . . -0.2 V to VDD+ 0.2 Supply Current . . . 650 A/Channel Input Noise Voltage . . . 9 nV/Hz at 10 kHz Specified Temperature Range - 0C to 70C . . . Commercial Grade - -40C to 125C . . . Industrial Grade Ultrasmall Packaging Universal Operational Amplifier EVM
DIFFERENTIAL VOLTAGE AMPLIFICATION AND PHASE vs FREQUENCY
80 70 60 50 VDD = 1.8 V & 2.7 V RL= 2 k CL = 10 pF TA = 25 C 240 210 180 150
1
TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS245A - MARCH 2000 - REVISED JULY 2000
TLV2780 and TLV2781 AVAILABLE OPTIONS PACKAGED DEVICES TA VIOmax AT 25 C 25C 3000 V 3000 V - 40C to 125C 2000 V SMALL OUTLINE (D) TLV2780CD TLV2781CD TLV2780ID TLV2781ID TLV2780AID TLV2781AID SOT-23 (DBV) TLV2780CDBV TLV2781CDBV TLV2780IDBV TLV2781IDBV -- -- SYMBOL VAOC VAPC VAOI VAPI -- -- PLASTIC DIP (P) -- -- TLV2780IP TLV2781IP -- --
0C to 70C
This package is available taped and reeled. To order this packaging option, add an R suffix to the part number (e.g., TLV2780CDR). This package is only available taped and reeled. For standard quantities (3,000 pieces per reel), add a R suffix (i.e., TLV2780CDBVR). For smaller quantities (250 pieces per mini-reel), add a T suffix to the part number (e.g. TLV2780CDBVT). TLV2782 and TLV2783 AVAILABLE OPTIONS PACKAGED DEVICES TA VIOmax AT 25 C 25C SMALL OUTLINE (D) TLV2782CD TLV2783CD TLV2782ID TLV2783ID TLV2782AID TLV2783AID MSOP (DGK) TLV2782CDGK -- TLV2782IDGK -- -- -- SYMBOL xxTIAAI -- xxTIAAJ -- -- -- (DGS) -- TLV2783CDGS -- TLV2783IDGS -- -- SYMBOL -- xxTIAAK -- xxTIAAL -- -- PLASTIC DIP (N) -- -- -- TLV2783IN -- -- PLASTIC DIP (P) -- -- TLV2782IP -- -- --
0C to 70C
3000 V 3000 V
- 40C to 125C 2000 V
This package is available taped and reeled. To order this packaging option, add an R suffix to the part number (e.g., TLV2782CDR). TLV2784 and TLV2785 AVAILABLE OPTIONS PACKAGED DEVICES TA VIOmax AT 25C 3000 V 3000 V - 40C to 125C 2000 V SMALL OUTLINE (D) TLV2784CD TLV2785CD TLV2784ID TLV2785ID TLV2784AID TLV2785AID PLASTIC DIP (N) -- -- TLV2784IN TLV2785IN -- -- TSSOP (PW) TLV2784CPW TLV2785CPW TLV2784IPW TLV2785IPW TLV2784AIPW TLV2785AIPW
0C to 70C
This package is available taped and reeled. To order this packaging option, add an R suffix to the part number (e.g., TLV2784CDR).
2
POST OFFICE BOX 655303
* DALLAS, TEXAS 75265
TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS245A - MARCH 2000 - REVISED JULY 2000
TLV278x PACKAGE PINOUTS
TLV2780 DBV PACKAGE (TOP VIEW) OUT GND IN+ 1 2 3 6 5 4 VDD SHDN IN - TLV2780 D OR P PACKAGE (TOP VIEW) TLV2781 DBV PACKAGE (TOP VIEW)
NC IN - IN + GND
1 2 3 4
8 7 6 5
SHDN VDD OUT NC
OUT GND IN+
1 2 3
5
VDD
4
IN -
TLV2781 D OR P PACKAGE (TOP VIEW)
TLV2782 D, DGK, OR P PACKAGE (TOP VIEW)
TLV2783 DGS PACKAGE (TOP VIEW)
NC IN - IN + GND
1 2 3 4
8 7 6 5
NC VDD OUT NC
1OUT 1IN - 1IN + GND
1 2 3 4
8 7 6 5
VDD 2OUT 2IN - 2IN+
1OUT 1IN - 1IN+ GND 1SHDN
1 2 3 4 5
10 9 8 7 6
VDD 2OUT 2IN - 2IN+ 2SHDN
TLV2783 D OR N PACKAGE (TOP VIEW)
TLV2784 D, N, OR PW PACKAGE (TOP VIEW)
TLV2785 D, N, OR PW PACKAGE (TOP VIEW)
1OUT 1IN - 1IN+ GND NC 1SHDN NC
1 2 3 4 5 6 7
14 13 12 11 10 9 8
VDD 2OUT 2IN - 2IN+ NC 2SHDN NC
1OUT 1IN - 1IN+ VDD 2IN+ 2IN - 2OUT
1 2 3 4 5 6 7
14 13 12 11 10 9 8
4OUT 4IN - 4IN+ GND 3IN+ 3IN - 3OUT
1OUT 1IN - 1IN+ VDD 2IN+ 2IN - 2OUT 1SHDN
1 2 3 4 5 6 7 8
16 15 14 13 12 11 10 9
4OUT 4IN - 4IN+ GND 3IN + 3IN- 3OUT 2SHDN
NC - No internal connection
POST OFFICE BOX 655303
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3
TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS245A - MARCH 2000 - REVISED JULY 2000
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, VDD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 V Differential input voltage, VID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VDD Input current, II (any input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 mA Output current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 mA Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table Operating free-air temperature range, TA: C suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0C to 70C I suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 40C to 125C Maximum junction temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150C Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 65C to 150C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260C
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTE 1: All voltage values, except differential voltages, are with respect to GND. DISSIPATION RATING TABLE PACKAGE D (8) D (14) D (16) DBV (5) DBV (6) DGK (8) DGS (10) N (14, 16) P (8) PW (14) PW (16) JC (C/W) 38.3 26.9 25.7 55 55 54.2 54.1 32 41 29.3 28.7 JA (C/W) 176 122.3 114.7 324.1 294.3 259.9 257.7 78 104 173.6 161.4 TA 25C POWER RATING 710 mW 1022 mW 1090 mW 385 mW 425 mW 481 mW 485 mW 1600 mW 1200 mW 720 mW 774 mW TA = 125C POWER RATING 142 mW 204.4 mW 218 mW 77.1 mW 85 mW 96.2 mW 97 mW 320.5 mW 240.4 mW 144 mW 154.9 mW
recommended operating conditions
MIN Supply voltage VDD voltage, Common-mode input voltage range, VICR Operating free-air temperature, TA free air temperature C-suffix I-suffix VIH VIL Relative to GND. VDD < 2.7 V VDD = 2.7 to 3.6 V Single supply Split supply 1.8 0.9 -0.2 0 - 40 0.75VDD 2 0.6 MAX 3.6 1.8 VDD+0.2 70 125 UNIT V V C
Shutdown on/off voltage level
V
4
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TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS245A - MARCH 2000 - REVISED JULY 2000
electrical characteristics at specified free-air temperature, VDD = 1.8 V, 2.7 V (unless otherwise noted)
dc performance
PARAMETER TEST CONDITIONS TLV278x VIO Input offset voltage VIC = VDD/2, VO = VDD/2, RL = 2 k, RS = 50 TLV278xA TA 25C Full range 25C Full range 8 VDD = 1 8 V 1.8 VDD = 2 7 V/ 3.6 V 2.7 3 6 VDD = 2 7 V/ 3.6 V 2.7 3 6 VDD = 1 8 V 1.8 VDD = 2 7 V/ 3.6 V 2.7 3 6 25C Full range 25C Full range 25C Full range 25C AVD Large-signal differential voltage g g g amplification RL = 2 k, , VO(PP) = 1 V Full range 25C 50 50 55 50 70 70 200 50 200 1000 600 V/mV 100 80 dB 76 250 MIN TYP 250 MAX 3000 4500 2000 3000 V/C V UNIT
VIO
Temperature coefficient of input offset voltage
CMRR Common mode rejection ratio Common-mode
VIC = 0 to VDD, RS = 50
VIC = 1.2 V to VDD, RS = 50
Full range 70 Full range is 0C to 70C for the C suffix and -40C to 125C for the I suffix. If not specified, full range is - 40C to 125C.
input characteristics
PARAMETER TEST CONDITIONS TA 25C Full range Full range 25C TLV278xC TLV278xI ri(d) Differential input resistance Full range Full range 25C 1000 2.5 MIN TYP 2.5 MAX 15 100 300 15 100 300 G pF pA pA UNIT
IIO
Input offset current
IIB
Input bias current
VIC = VDD/2, VO = VDD/2, RL = 2 k, RS = 50
TLV278xC TLV278xI
Ci(c) Common-mode input capacitance f = 1 kHz 25C 2.8 Full range is 0C to 70C for the C suffix and -40C to 125C for the I suffix. If not specified, full range is - 40C to 125C.
POST OFFICE BOX 655303
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5
TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS245A - MARCH 2000 - REVISED JULY 2000
electrical characteristics at specified free-air temperature, VDD = 1.8 V, 2.7 V (unless otherwise noted) (continued)
output characteristics
PARAMETER TEST CONDITIONS VDD = 1 8 V 1.8 VIC = VDD/2, /2 IOH = - 1 mA VOH High level output voltage High-level VDD = 2 7 V 2.7 VDD = 3.6 V VDD = 1 8 V 1.8 VIC = VDD/2, /2 IOH = - 5 mA VDD = 2 7 V 2.7 VDD = 3.6 V VIC = VDD/2, , IOL = 1 mA VOL Low-level Low level output voltage VIC = VDD/2, , IOL = 5 mA VDD = 1 8 V 1.8 VDD = 2 7 V 2.7 Positive rail Negative rail Positive rail Negative rail VDD = 1.8 V VDD = 2.7 V VDD = 1.8 V VDD = 2.7 V 25C TA 25C Full range 25C Full range 25C 25C Full range 25C Full range 25C 25C Full range 25C Full range 25C Full range 10 15 17 23 13 25C 35 21 mA mA 120 180 1.5 1.46 2.5 2.45 3.55 70 80 240 290 170 200 mV 2.55 MIN 1.7 1.63 2.6 2.6 3.58 1.55 V 2.68 TYP 1.77 MAX UNIT
VDD = 1.8 V, , VO = 0.5 V from IO Output current VDD = 2.7 V, , VO = 0.5 V from Sourcing IOS Short-circuit Short circuit output current Sinking
45 Full range is 0C to 70C for the C suffix and -40C to 125C for the I suffix. If not specified, full range is - 40C to 125C.
power supply
PARAMETER IDD Supply current (per channel) TEST CONDITIONS VO = VDD/2 /2, VDD = 1.8 V to 2.7 V, , VIC = VDD /2 kSVR Supply voltage rejection ratio y g j (VDD /VIO) VDD = 2.7 V to 3.6 V, , VIC = VDD /2 VDD = 1.8 V to 3.6 V, , VIC = VDD /2 SHDN = VDD No load, , No load, , No load, , TA 25C Full range 25C Full range 25C Full range 25C Full range 60 58 75 70 65 60 80 90 dB 75 MIN TYP 650 MAX 770 820 UNIT A
Full range is 0C to 70C for the C suffix and -40C to 125C for the I suffix. If not specified, full range is - 40C to 125C.
6
POST OFFICE BOX 655303
* DALLAS, TEXAS 75265
TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS245A - MARCH 2000 - REVISED JULY 2000
electrical characteristics at specified free-air temperature, VDD = 1.8 V, 2.7 V (unless otherwise noted) (continued)
dynamic performance
PARAMETER UGBW Unity gain bandwidth TEST CONDITIONS RL = 2 k, CL = 25 pF VDD = 1 8 V 1.8 SR+ Positive slew rate at unity gain VO(PP) = 1 V, RL = 2 k, k CL = 50 pF F VDD = 2 7 V 2.7 VDD = 3 6 V 3.6 VDD = 1 8 V 1.8 SR- SR Negative slew rate at unity gain VO(PP) = 1 V, RL = 2 k, k CL = 50 pF F VDD = 2 7 V 2.7 VDD = 3 6 V 3.6 m Phase margin Gain margin RL = 2 k, k VDD = 1.8 V, V(STEP)PP = 1 V, , AV = -1, CL = 10 pF, RL = 2 k VDD = 2.7 V, V(STEP)PP = 1 V, , AV = -1, CL = 10 pF, RL = 2 k CL = 25 pF 0.1% 0.01% 25C 0.1% 0.01% 1.7 2.4 TA 25C 25C Full range 25C Full range 25C Full range 25C Full range 25C Full range 25C Full range 25C 3.3 3.1 3.8 3.5 4 3.6 2.1 1.89 2.2 1.97 3.5 3.4 58 8 1.7 2.8 s dB 4.2 2.8 2.8 5 V/s 4.8 MIN TYP 8 4.3 MAX UNIT MHz
ts
Settling time
Full range is 0C to 70C for the C suffix and -40C to 125C for the I suffix. If not specified, full range is - 40C to 125C.
noise/distortion performance
PARAMETER TEST CONDITIONS VO(PP) = VDD/2, RL = 2 k, f = 10 kHz f = 1 kHz f = 10 kHz f = 1 kHz AV = 1 AV = 10 AV = 100 25C TA MIN TYP 0.055% 0.08% 0.45% 18 9 0.9 nV/Hz fA /Hz MAX UNIT
THD + N
Total harmonic distortion plus noise
Vn In
Equivalent input noise voltage Equivalent input noise current
shutdown characteristics
PARAMETER IDD(SHDN) Supply current, per channel in shutdown mode y , (TLV2780, TLV2783, TLV2785) TEST CONDITIONS SHDN = 0 V TA 25C Full range MIN TYP 900 MAX 1400 1700 UNIT nA
t(on) Amplifier turnon time RL = 2 k 800 25C ns t(off) Amplifier turnoff time RL = 2 k 200 Full range is 0C to 70C for the C suffix and -40C to 125C for the I suffix. If not specified, full range is - 40C to 125C. Disable time and enable time are defined as the interval between application of the logic signal to SHDN and the point at which the supply current has reached half its final value.
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TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS245A - MARCH 2000 - REVISED JULY 2000
TYPICAL CHARACTERISTICS Table of Graphs
FIGURE VIO CMRR VOH VOL VO(PP) Zo IDD IDD PSRR AVD Input offset voltage Common-mode rejection ratio High-level output voltage Low-level output voltage Maximum peak-to-peak output voltage Output impedance Supply current Supply current Power supply rejection ratio Differential voltage amplification & phase Gain-bandwidth product SR m Vn Slew rate Phase margin Equivalent input noise voltage Voltage-follower large-signal pulse response Voltage-follower small-signal pulse response Inverting large-signal pulse response Inverting small-signal pulse response Crosstalk Shutdown forward & reverse isolation IDD(SHDN) IDD(SHDN) IDD(SHDN) Shutdown supply current Shutdown supply current Shutdown supply current/output voltage vs Common-mode input voltage vs Frequency vs High-level output current vs Low-level output current vs Frequency vs Frequency vs Supply voltage vs Free-air temperature vs Frequency vs Frequency vs Free-air temperature vs Supply voltage vs Free-air temperature vs Load capacitance vs Frequency vs Time vs Time vs Time vs Time vs Frequency vs Frequency vs Free-air temperature vs Supply voltage vs Time 1, 2 3 4, 6 5, 7 8 9 10 11 12 13 14 15 16, 17 18 19 20 21 22 23 24 25 26 27 28
8
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TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS245A - MARCH 2000 - REVISED JULY 2000
TYPICAL CHARACTERISTICS
INPUT OFFSET VOLTAGE vs COMMON-MODE INPUT VOLTAGE
400 VDD=1.8 V VIO - Input Offset Voltage - V VIO - Input Offset Voltage - V 200 0 -200 -400 -600 -800 TA=25 C
INPUT OFFSET VOLTAGE vs COMMON-MODE INPUT VOLTAGE
100 50 0 -50 -100 -150 -200 -250 -300 -350 -400 -0.2 0.2 0.6 1 1.4 1.8 2.2 2.6 3 VICR - Common-Mode Input Voltage - V VDD=2.7 V TA=25 C
COMMON-MODE REJECTION RATIO vs FREQUENCY
CMRR - Common-Mode Rejection Ratio - dB 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0 0 VDD = 3.6 V
VDD = 2.7 V
VDD = 1.8 V
-1000 -0.2 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 VICR - Common-Mode Input Voltage - V
10
100 1k 10k 100k f - Frequency - Hz
1M
10M
Figure 1 HIGH-LEVEL OUTPUT VOLTAGE vs HIGH-LEVEL OUTPUT CURRENT
1.8 V OH - High-Level Output Voltage - V VOL - Low-Level Output Voltage - V 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 0 2 4 6 8 10 12 14 16 IOH - High-Level Output Current - mA TA=125C TA=70C TA=25C TA=0C TA=40C VDD=1.8 V 1.8 1.6 1.4
Figure 2 LOW-LEVEL OUTPUT VOLTAGE vs LOW-LEVEL OUTPUT CURRENT
2.7 V OH - High-Level Output Voltage - V VDD=1.8 V 2.4 2.1 1.8 1.5 1.2 0.9 0.6 0.3 0 0 5 10
Figure 3 HIGH-LEVEL OUTPUT VOLTAGE vs HIGH-LEVEL OUTPUT CURRENT
VDD = 2.7 V
TA=125C 1.2 1.0 0.8 0.6 0.4 0.2 0.0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 IOL - Low-Level Output Current - mA TA=25C TA=0C TA=-40C TA=70C
TA=125C TA=70C TA=25C TA=0C TA=-40C
15
20
25
30
35
40
IOH - High-Level Output Current - mA
Figure 4 LOW-LEVEL OUTPUT VOLTAGE vs LOW-LEVEL OUTPUT CURRENT
2.7 VOL - Low-Level Output Voltage - V 2.4 2.1 TA=125C 1.8 1.5 1.2 0.9 0.6 0.3 0.0 0 5 10 15 20 25 30 35 40 45 50 55 IOL - Low-Level Output Current - mA TA= 70C TA=25C TA=0C TA=-40C VDD= 2.7 V
Figure 5 MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE vs FREQUENCY
2.8 2.6 2.2 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 100 AV = -10 RL=2 k CL = 10 pF TA = 25 C 1k 10 k 100 k 1M 10 M VO(PP)= 1.8 V Z o - Output Impedance - 2.4 VO(PP)= 2.7 V 100 VDD = 2.7 V TA = 25 C
Figure 6 OUTPUT IMPEDANCE vs FREQUENCY
V O(PP) - Maximum Peak-To-Peak Output Voltage - V
10
1
AV = 10 AV = 1
0.1 100
1k
f - Frequency - Hz
10k 100k f - Frequency - Hz
1M
10M
Figure 7
Figure 8
Figure 9
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TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS245A - MARCH 2000 - REVISED JULY 2000
TYPICAL CHARACTERISTICS
SUPPLY CURRENT vs SUPPLY VOLTAGE
700 600 I DD - Supply Current - A TA = 125C 500 TA = -40C 400 TA = 25C 300 200 100 0 0 0.6 1.2 1.8 2.4 3 3.6 VDD - Supply Voltage - V AV= 1 VIC = VDD/2 V 1.4 1.35 1.3 1.25 VDD = 2.7 V 1.2 VDD = 1.8 V 1.15 1.1 1.05 1 -40 -25 -10 5 20 35 50 65 80 95 110 125 TA - Free-Air Temperature - C AV = 1 VIC = VDD/2 VDD = 3.6 V
SUPPLY CURRENT vs FREE-AIR TEMPERATURE
PSRR - Power Supply Rejection Ratio - dB
POWER SUPPLY REJECTION RATIO vs FREQUENCY
120 100 80 60 40 20 0 10 100 1k 10 k 100 k 1 M 10 M f - Frequency - Hz VDD=2.7 V TA=25C
Figure 10
I DD - Supply Current - mA
Figure 11
Figure 12 GAIN-BANDWIDTH PRODUCT vs FREE-AIR TEMPERATURE
VDD = 1.8 V
DIFFERENTIAL VOLTAGE AMPLIFICATION AND PHASE vs FREQUENCY
A VD - Differential Voltage Amplification - dB 80 70 60 50 40 30 20 10 0 -10 -20 -30 -40 1k 10 k 100 k 1M 10 M Gain Phase VDD = 1.8 V & 2.7 V RL= 2 k CL = 10 pF TA = 25 C 240 210 180 Phase Margin - 150 120 90 60 30 0 -30 -60 -90 -120 f - Frequency - Hz Gain-Bandwidth Product - MHz
9 8 7 6 5 4 3 2 1
VDD = 2.7 V
RL = 2 k CL = 10 pF f = 10 kHz
0 -40 -25 -10 5 20 35 50 65 80 95 110 125 TA - Free-Air Temperature - C
Figure 13 SLEW RATE vs SUPPLY VOLTAGE
8 7 SR - Slew Rate - V/s SR - Slew Rate - V/s 6 5 SR+ 4 3 2 1 0 1.8 AV = 1 RL = 2 k CL =10 pF VO = 1 VPP VIC = VDD/2 TA = 25 C 2 2.2 2.4 2.6 2.8 3 3.2 3.4 3.6 VDD - Supply Voltage - V SR- 4 SR- 3 2 VDD = 1.8 V AV = 1 RL=2 k CL=10 pF VIC = VDD/2 6 5 SR+ SR - Slew Rate - V/s
Figure 14 SLEW RATE vs FREE-AIR TEMPERATURE SLEW RATE vs FREE-AIR TEMPERATURE
6 5 4 3 2 1 VDD = 2.7 V AV = 1 RL= 2 k CL = 10 pF VO = 1 VPP VIC = VDD/2
SR+ SR-
1
0 -40 -25 -10 5 20 35 50 65 80 95 110 125 TA - Free-Air Temperature - C
0 -40 -25 -10 5 20 35 50 65 80 95 110 125 TA - Free-Air Temperature - C
Figure 15
Figure 16
Figure 17
10
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TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS245A - MARCH 2000 - REVISED JULY 2000
TYPICAL CHARACTERISTICS
PHASE MARGIN vs LOAD CAPACITANCE
100 90 m - Phase Margin - 80 70 60 50 40 30 20 10 0 10 100 1k 10 k CL - Load Capacitance - pF VDD = 2.7 V RL = 2 k AV = 1 TA = 25C Rnull=20 Rnull=50 Hz V n - Equivalent Input Noise Voltage - nV/
EQUIVALENT INPUT NOISE VOLTAGE vs FREQUENCY
140 TA = 25C 120 VDD = 2.7 V 100 80 60 40 20 0 10 100 1k 10 k 100 k f - Frequency - Hz
Rnull=0
VDD = 1.8 V
Figure 18 VOLTAGE-FOLLOWER LARGE-SIGNAL PULSE RESPONSE vs TIME
V I - Input Voltage - V 2.5 2 1.5 VI V O - Output Voltage - V 2.5 2 1.5 1 0.5 0 0 VO VDD = 2.7 V RL = 2 k CL = 10 pF AV = 1 TA = 25C 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 t - Time - s 1 0.5
Figure 19 VOLTAGE-FOLLOWER SMALL-SIGNAL PULSE RESPONSE vs TIME
1.45 VI 1.40 1.35 1.30 VO VDD = 2.7 V RL = 2 k CL = 10 pF AV = 1 TA = 25C 0 0.2 0.4 0.6 0.8 1 1.2 1.4 t - Time - s 1.25 V I - Input Voltage - V V I - Input Voltage - V
Figure 20 INVERTING LARGE-SIGNAL PULSE RESPONSE vs TIME
1 VI 0.5 0 -0.5 V O - Output Voltage - V 2.5 2 1.5 1 0.5 0 0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3 3.3 t - Time - s VO VDD = 2.7 V RL = 2 k CL = 10 pF AV = -1 TA = 25C -1 V I - Input Voltage - V
V O - Output Voltage - V
1.40 1.35 1.30 1.25
Figure 21 INVERTING SMALL-SIGNAL PULSE RESPONSE vs TIME
0.10 0.05 VI 0 -0.05 V O - Output Voltage - V 1.40 1.35 1.30 1.25 0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3 t - Time - s VO VDD = 2.7 V RL = 2 k CL = 10 pF AV = -1 TA = 25C
Figure 22
Figure 23
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TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS245A - MARCH 2000 - REVISED JULY 2000
TYPICAL CHARACTERISTICS
CROSSTALK vs FREQUENCY
0 Shutdown Forward Isolation - dB -20 -40 Crosstalk - dB -60 -80 -100 -120 Crosstalk/No Shutdown -140 10 100 1k 10 k f - Frequency - Hz 100 k 0 10 100 1k 10 k 100 k 1M 10 M f - Frequency - Hz VDD = 1.8 V & 2.7 V VIC = 60% of VDD AV = 1 RL= 2 k TA = 25C All Channels Crosstalk in Shutdown
SHUTDOWN FORWARD AND REVERSE ISOLATION vs FREQUENCY
140 I DD - Shutdown Supply Current - A 120 100 80 60 40 20 Forward and Reverse Isolation
SHUTDOWN SUPPLY CURRENT vs FREE-AIR TEMPERATURE
3 2.5 2.0 1.5 1 VDD = 2.7 V 0.5 VDD = 1.8 V 0 -40 -25 -10 5 20 35 50 65 80 95 110 125 TA - Free-Air Temperature - C VDD= 3.6 V Shutdown = 0V VIC = VDD/2 AV = 1
VDD = 1.8 & 2.7 V VIC = VDD /2 RL = 2 k CL= 10 pF AV = 1 TA = 25C
Figure 24
Figure 25
Figure 26
SHUTDOWN SUPPLY CURRENT / OUTPUT VOLTAGE vs TIME
3.0 2.5 2.0 1.5 1.0 0.5 0.0 -1.5 1.5 1.3 1.0 0.8 0.5 0.3 0.0 -0.3 -0.5 -0.8 1.8 1.5 1.3 1.0 0.8 0.5 0.3 0.0 -0.3 -0.5 -1
SD - Shutdown Pulse - V
SHUTDOWN SUPPLY CURRENT vs SUPPLY VOLTAGE
2.6 2.4 2.2 I DD - Supply Current - A 2 1.8 1.6 1.4 1.2 1 0.8 0.6 0.4 0.2 0 VDD - Supply Voltage - V 0 0.4 0.8 1.2 1.6 2 TA = 25C 2.4 2.8 3.2 3.6 TA = -40C TA = 125C Shutdown = 0 V VIC = VDD/2 AV = 1
SD
V O - Output Voltage - mV
VO
Figure 27
I DD(SD) - Shutdown Current - A
IDD(SD)
VDD = 2.7 V AV = 1 RL = 10 k CL = 10 pF VIC = VDD/2 TA = 25 C
0
1
2
3
4
5
6
7
8
9
10
t - Time - sec
Figure 28
12
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TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS245A - MARCH 2000 - REVISED JULY 2000
PARAMETER MEASUREMENT INFORMATION
_ + RL CL RNULL
Figure 29
APPLICATION INFORMATION driving a capacitive load
When the amplifier is configured in this manner, capacitive loading directly on the output will decrease the device's phase margin leading to high frequency ringing or oscillations. Therefore, for capacitive loads of greater than 10 pF, it is recommended that a resistor be placed in series (RNULL) with the output of the amplifier, as shown in Figure 30.
RF RG Input - + RL RG Input Output CL - + Snubber C (a) (b) RL RF
RNULL
RNULL Output CL
Figure 30. Driving a Capacitive Load
offset voltage
The output offset voltage, (VOO) is the sum of the input offset voltage (VIO) and both input bias currents (IIB) times the corresponding gains. The following schematic and formula can be used to calculate the output offset voltage:
RF RG IIB-
+ VI RS IIB+ V
- +
VO
OO
+ VIO 1 )
R R
F
G
" IIB) RS
1
)
R R
F
G
" IIB- RF
Figure 31. Output Offset Voltage Model
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TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS245A - MARCH 2000 - REVISED JULY 2000
APPLICATION INFORMATION general configurations
When receiving low-level signals, limiting the bandwidth of the incoming signals into the system is often required. The simplest way to accomplish this is to place an RC filter at the noninverting terminal of the amplifier (see Figure 32).
RG RF
- VI + R1 C1 f V R + 1 ) RF -3dB VO 1 + 2pR1C1
O V I
G
1
) sR1C1
1
Figure 32. Single-Pole Low-Pass Filter If even more attenuation is needed, a multiple pole filter is required. The Sallen-Key filter can be used for this task. For best results, the amplifier should have a bandwidth that is 8 to 10 times the filter frequency bandwidth. Failure to do this can result in phase shift of the amplifier.
C1 R1 = R2 = R C1 = C2 = C Q = Peaking Factor (Butterworth Q = 0.707) f -3dB 1 + 2pRC RF 1 2- Q
VI R1 R2 C2
+ _
RG
RF
RG =
(
)
Figure 33. 2-Pole Low-Pass Sallen-Key Filter
14
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SLOS245A - MARCH 2000 - REVISED JULY 2000
APPLICATION INFORMATION circuit layout considerations
To achieve the levels of high performance of the TLV278x, follow proper printed-circuit board design techniques. A general set of guidelines is given in the following.
D D
Ground planes - It is highly recommended that a ground plane be used on the board to provide all components with a low inductive ground connection. However, in the areas of the amplifier inputs and output, the ground plane can be removed to minimize the stray capacitance. Proper power supply decoupling - Use a 6.8-F tantalum capacitor in parallel with a 0.1-F ceramic capacitor on each supply terminal. It may be possible to share the tantalum among several amplifiers depending on the application, but a 0.1-F ceramic capacitor should always be used on the supply terminal of every amplifier. In addition, the 0.1-F capacitor should be placed as close as possible to the supply terminal. As this distance increases, the inductance in the connecting trace makes the capacitor less effective. The designer should strive for distances of less than 0.1 inches between the device power terminals and the ceramic capacitors. Sockets - Sockets can be used but are not recommended. The additional lead inductance in the socket pins will often lead to stability problems. Surface-mount packages soldered directly to the printed-circuit board is the best implementation. Short trace runs/compact part placements - Optimum high performance is achieved when stray series inductance has been minimized. To realize this, the circuit layout should be made as compact as possible, thereby minimizing the length of all trace runs. Particular attention should be paid to the inverting input of the amplifier. Its length should be kept as short as possible. This will help to minimize stray capacitance at the input of the amplifier. Surface-mount passive components - Using surface-mount passive components is recommended for high performance amplifier circuits for several reasons. First, because of the extremely low lead inductance of surface-mount components, the problem with stray series inductance is greatly reduced. Second, the small size of surface-mount components naturally leads to a more compact layout, thereby minimizing both stray inductance and capacitance. If leaded components are used, it is recommended that the lead lengths be kept as short as possible.
D D
D
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TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS245A - MARCH 2000 - REVISED JULY 2000
APPLICATION INFORMATION shutdown function
Three members of the TLV278x family (TLV2780/3/5) have a shutdown terminal for conserving battery life in portable applications. When the shutdown terminal is tied low, the supply current is reduced to 900 nA/channel, the amplifier is disabled, and the outputs are placed in a high impedance mode. To enable the amplifier, the shutdown terminal can either be left floating or pulled high. When the shutdown terminal is left floating, care should be taken to ensure that parasitic leakage current at the shutdown terminal does not inadvertently place the operational amplifier into shutdown.
general power dissipation considerations
For a given JA, the maximum power dissipation is shown in Figure 34 and is calculated by the following formula: P Where:
+ D
T
-T MAX A
q JA
PD = Maximum power dissipation of TLV278x IC (watts) TMAX = Absolute maximum junction temperature (150C) TA = Free-ambient air temperature (C) JA = JC + CA JC = Thermal coefficient from junction to case CA = Thermal coefficient from case to ambient air (C/W)
MAXIMUM POWER DISSIPATION vs FREE-AIR TEMPERATURE
2 1.75 Maximum Power Dissipation - W 1.5 1.25 1 0.75 0.5 0.25
SOT-23 Package Low-K Test PCB JA = 324C/W SOIC Package Low-K Test PCB JA = 176C/W PDIP Package Low-K Test PCB JA = 104C/W TJ = 150C
MSOP Package Low-K Test PCB JA = 260C/W
0 -55 -40 -25 -10 5 20 35 50 65 80 95 110 125 TA - Free-Air Temperature - C NOTE A: Results are with no air flow and using JEDEC Standard Low-K test PCB.
Figure 34. Maximum Power Dissipation vs Free-Air Temperature
16
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SLOS245A - MARCH 2000 - REVISED JULY 2000
APPLICATION INFORMATION macromodel information
Macromodel information provided was derived using Microsim PartsTM Release 9.1, the model generation software used with Microsim PSpiceTM. The Boyle macromodel (see Note 2) and subcircuit in Figure 35 are generated using TLV278x typical electrical and operating characteristics at TA = 25C. Using this information, output simulations of the following key parameters can be generated to a tolerance of 20% (in most cases): D Maximum positive output voltage swing D Unity-gain frequency D Maximum negative output voltage swing D Common-mode rejection ratio D Slew rate D Phase margin D Quiescent power dissipation D DC output resistance D Input bias current D AC output resistance D Open-loop voltage amplification D Short-circuit output current limit
NOTE 2: G. R. Boyle, B. M. Cohn, D. O. Pederson, and J. E. Solomon, "Macromodeling of Integrated Circuit Operational Amplifiers," IEEE Journal of Solid-State Circuits, SC-9, 353 (1974). 3 99 VDD + egnd rd1 rd2 rss ro2 css fb rp - c1 7 11 12 + c2 vlim 1 + r2 9 6 IN+ - vc D D 8 + - vb ga 2 G G - IN- ro1 gcm ioff 53 S S dp 10 iss GND 4 - + 54 dc 91 + vlp - ve de ga gcm iss hlim j1 J2 r2 rd1 rd2 ro1 ro2 rp rss vb vc ve vlim vlp vln .model .model .model .model .ends 6 0 10 90 11 12 6 3 3 8 7 3 10 9 3 54 7 91 0 dx dy jx1 jx2 0 11 12 544.75E-6 6 10 99 1.1538E-9 4 dc 56.957E-6 0 vlim 1K 2 10 jx1 1 10 jx2 9 100.00E3 11 1.8357E3 12 1.8357E3 5 10 99 10 4 2.1845E3 99 3.5114E6 0 dc 0 53 dc .81911 4 dc .81911 8 dc 0 0 dc 45.400 92 dc 45.400 D(Is=800.00E-18) D(Is=800.00E-18 Rs=1m Cjo=10p) NJF(Is=500.00E-15 Beta=5.2102E-3 Vto=-1) NJF(Is=500.00E-15 Beta=5.2102E-3 Vto=-1) - OUT dlp 90 + hlim + dln 5 92 - vln
* TLV2782_HVDD operational amplifier "macromodel" subcircuit * created using Model Editor release 9.1 on 03/3/00 at 9:47 * Model Editor is an OrCAD product. * * connections: non-inverting input * | inverting input * | | positive power supply * | | | negative power supply * | | | | output * | || | | .subckt TLV2782_HVDD 12345 * c1 11 12 49.58E-15 c2 6 7 10.200E-12 css 10 99 1.0000E-30 dc 5 53 dy de 54 5 dy dlp 90 91 dx dln 92 90 dx dp 4 3 dx egnd 99 0 poly(2) (3,0) (4,0) 0 .5 .5 fb 7 99 poly(5) vb vc ve vlp vln 0 41.096E6 -1E3 1E3 41E6 -41E6
Figure 35. Boyle Macromodel and Subcircuit
PSpice and Parts are trademarks of MicroSim Corporation.
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TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS245A - MARCH 2000 - REVISED JULY 2000
MECHANICAL DATA
D (R-PDSO-G**)
14 PIN SHOWN
PLASTIC SMALL-OUTLINE PACKAGE
0.050 (1,27) 0.020 (0,51) 0.014 (0,35) 14 8 0.008 (0,20) NOM 0.244 (6,20) 0.228 (5,80) 0.157 (4,00) 0.150 (3,81) 0.010 (0,25) M
Gage Plane
0.010 (0,25) 1 A 7 0- 8 0.044 (1,12) 0.016 (0,40)
Seating Plane 0.069 (1,75) MAX 0.010 (0,25) 0.004 (0,10) 0.004 (0,10)
PINS ** DIM A MAX
8 0.197 (5,00) 0.189 (4,80)
14 0.344 (8,75) 0.337 (8,55)
16 0.394 (10,00) 0.386 (9,80) 4040047 / D 10/96
A MIN
NOTES: A. B. C. D.
All linear dimensions are in inches (millimeters). This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion, not to exceed 0.006 (0,15). Falls within JEDEC MS-012
18
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TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS245A - MARCH 2000 - REVISED JULY 2000
MECHANICAL DATA
DBV (R-PDSO-G5)
0,40 0,20 5 4
PLASTIC SMALL-OUTLINE PACKAGE
0,95
0,25 M
1,80 1,50
3,00 2,50
0,15 NOM
1 3,10 2,70
3
Gage Plane
0,25 0- 8 0,55 0,35
Seating Plane 1,30 1,00 0,05 MIN 0,10
4073253-4/B 10/97 NOTES: A. All linear dimensions are in millimeters. B. This drawing is subject to change without notice. C. Body dimensions include mold flash or protrusion.
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TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS245A - MARCH 2000 - REVISED JULY 2000
MECHANICAL DATA
DBV (R-PDSO-G6) PLASTIC SMALL-OUTLINE PACKAGE
0,95 6 4
0,40 0,20
0,25 M
1,80 1,50
3,00 2,50
0,15 NOM
1 3,10 2,70
3
Gage Plane
0,25 0- 8
Seating Plane 1,30 1,00 0,05 MIN 0,10
4073253-5/B 10/97 NOTES: A. All linear dimensions are in millimeters. B. This drawing is subject to change without notice. C. Body dimensions include mold flash or protrusion.
20
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SLOS245A - MARCH 2000 - REVISED JULY 2000
MECHANICAL DATA
DGK (R-PDSO-G8)
0,38 0,25 8 5
PLASTIC SMALL-OUTLINE PACKAGE
0,65
0,25 M
0,15 NOM 3,05 2,95 4,98 4,78
Gage Plane 0,25 1 3,05 2,95 4 0- 6 0,69 0,41
Seating Plane 1,07 MAX 0,15 MIN 0,10
4073329/A 02/97 NOTES: A. B. C. D. All linear dimensions are in millimeters. This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion. Falls within JEDEC MO-187
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TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS245A - MARCH 2000 - REVISED JULY 2000
MECHANICAL DATA
DGS (S-PDSO-G10)
0,27 0,17 10 6
PLASTIC SMALL-OUTLINE PACKAGE
0,50
0,25 M
0,15 NOM 3,05 2,95 4,98 4,78
Gage Plane 0,25 1 3,05 2,95 5 0- 6 0,69 0,41
Seating Plane 1,07 MAX 0,15 0,05 0,10
4073272/A 12/97 NOTES: A. All linear dimensions are in millimeters. B. This drawing is subject to change without notice. C. Body dimensions do not include mold flash or protrusion.
22
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TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS245A - MARCH 2000 - REVISED JULY 2000
MECHANICAL DATA
N (R-PDIP-T**)
16 PIN SHOWN PINS ** DIM A 16 9 A MAX
PLASTIC DUAL-IN-LINE PACKAGE
14 0.775 (19,69) 0.745 (18,92)
16 0.775 (19,69) 0.745 (18,92)
18 0.920 (23.37) 0.850 (21.59)
20 0.975 (24,77) 0.940 (23,88)
A MIN
0.260 (6,60) 0.240 (6,10)
1
8 0.070 (1,78) MAX
0.035 (0,89) MAX
0.020 (0,51) MIN
0.310 (7,87) 0.290 (7,37)
0.200 (5,08) MAX Seating Plane 0.125 (3,18) MIN
0.100 (2,54) 0.021 (0,53) 0.015 (0,38)
0- 15 0.010 (0,25) NOM
0.010 (0,25) M
14/18 PIN ONLY 4040049/C 08/95 NOTES: A. All linear dimensions are in inches (millimeters). B. This drawing is subject to change without notice. C. Falls within JEDEC MS-001 (20 pin package is shorter then MS-001.)
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TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS245A - MARCH 2000 - REVISED JULY 2000
MECHANICAL DATA
P (R-PDIP-T8)
0.400 (10,60) 0.355 (9,02) 8 5
PLASTIC DUAL-IN-LINE PACKAGE
0.260 (6,60) 0.240 (6,10)
1
4 0.070 (1,78) MAX 0.020 (0,51) MIN 0.310 (7,87) 0.290 (7,37)
0.200 (5,08) MAX Seating Plane 0.125 (3,18) MIN
0.100 (2,54) 0.021 (0,53) 0.015 (0,38) 0.010 (0,25) M 0.010 (0,25) NOM
0- 15
4040082 / B 03/95 NOTES: A. All linear dimensions are in inches (millimeters). B. This drawing is subject to change without notice. C. Falls within JEDEC MS-001
24
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TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA FAMILY OF 1.8 V HIGH-SPEED RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS245A - MARCH 2000 - REVISED JULY 2000
MECHANICAL DATA
PW (R-PDSO-G**)
14 PIN SHOWN 0,30 0,19 14 8
PLASTIC SMALL-OUTLINE PACKAGE
0,65
0,10 M
0,15 NOM 4,50 4,30 6,60 6,20 Gage Plane 0,25 1 A 7 0- 8 0,75 0,50
Seating Plane 1,20 MAX 0,15 0,05 0,10
PINS ** DIM A MAX 8 14 16 20 24 28
3,10
5,10
5,10
6,60
7,90
9,80
A MIN
2,90
4,90
4,90
6,40
7,70
9,60 4040064 / E 08/96
NOTES: A. B. C. D.
All linear dimensions are in millimeters. This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion not to exceed 0,15. Falls within JEDEC MO-153
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IMPORTANT NOTICE Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is current and complete. All products are sold subject to the terms and conditions of sale supplied at the time of order acknowledgment, including those pertaining to warranty, patent infringement, and limitation of liability. TI warrants performance of its semiconductor products to the specifications applicable at the time of sale in accordance with TI's standard warranty. Testing and other quality control techniques are utilized to the extent TI deems necessary to support this warranty. Specific testing of all parameters of each device is not necessarily performed, except those mandated by government requirements. Customers are responsible for their applications using TI components. In order to minimize risks associated with the customer's applications, adequate design and operating safeguards must be provided by the customer to minimize inherent or procedural hazards. TI assumes no liability for applications assistance or customer product design. TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right of TI covering or relating to any combination, machine, or process in which such semiconductor products or services might be or are used. TI's publication of information regarding any third party's products or services does not constitute TI's approval, warranty or endorsement thereof.
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