OPA170-EP Datasheet, PDF (5/20 Pages) Texas Instruments – 36-V, SINGLE-SUPPLY, LOW-POWER OPERATIONAL AMPLIFIER

OPA170-EP
www.ti.com
SBOS598A – DECEMBER 2012 – REVISED DECEMBER 2012
TYPICAL CHARACTERISTICS
V_S = ±18V, V_CM = V_S/2, R_LOAD = 10kΩ connected to V_S/2, and C_L = 100pF, unless otherwise noted.
OFFSET VOLTAGE PRODUCTION DISTRIBUTION
20
18 ^{Distribution Taken From 400 Amplifiers}
16
14
12
10
8
6
4
2
0
OFFSET VOLTAGE DRIFT DISTRIBUTION
25
Distribution Taken From 104 Amplifiers
20
15
10
5
0
Offset Voltage (µV)
G001
Figure 2.
OFFSET VOLTAGE vs TEMPERATURE
800
5 Typical Units Shown
600 V_S = ±18V
400
200
0
−200
−400
−600
−800
−50 −25 0
25 50 75 100 125 150
Temperature (°C)
G003
Figure 4.
OFFSET VOLTAGE vs COMMON-MODE VOLTAGE
(Upper Stage)
5 Typical Units Shown
Offset Voltage Drift (µV/°C)
G002
Figure 3.
OFFSET VOLTAGE vs COMMON-MODE VOLTAGE
V_CM = - 18.1V
Common-Mode Voltage (V)
Figure 5.
OFFSET VOLTAGE vs POWER SUPPLY
500
V_SUPPLY = ±1.35V to ± 18V
5 Typical Units Shown
300
100
Normal
Operation
−100
−300
Common-Mode Voltage (V)
Figure 6.
−500
0 2 4 6 8 10 12 14 16 18 20
V_SUPPLY (V)
G006
Figure 7.
Copyright © 2012, Texas Instruments Incorporated
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