OPA170-Q1 Datasheet, PDF (10/35 Pages) Texas Instruments – 36-V, Single-Supply, Low-Power, Automotive Grade Operational Amplifiers

OPA170-Q1, OPA2170-Q1, OPA4170-Q1
SBOS834 – DECEMBER 2016
www.ti.com
6.9 Typical Characteristics
V_S = ±18 V, V_CM = V_S / 2, R_LOAD = 10 kΩ connected to V_S / 2, and C_L = 100 pF, unless otherwise noted.
20
25
18 ^{Distribution Taken From 400 Amplifiers}
Distribution Taken From 104 Amplifiers
16
20
14
12
15
10
8
10
6
4
5
2
0
0
Offset Voltage (mV)
G001
Offset Voltage Drift (mV/°C)
G002
Figure 1. Offset Voltage Production Distribution
1000
800 ^{5 Typical Units Shown}
600
400
200
0
−200
−400
−600
−800
−1000
−50 −25 0
25 50 75 100 125 150
Temperature (°C)
G003
Figure 2. Offset Voltage Drift Distribution
V_CM = -18.1 V
Common-Mode Voltage (V)
Figure 3. Offset Voltage vs Temperature
5 Typical Units Shown
Figure 4. Offset Voltage vs Common-Mode Voltage
500
300
100
Normal
Operation
-100
-300
Common-Mode Voltage (V)
-500
0 2 4 6 8 10 12 14 16 18 20
V_SUPPLY (V)
D006
Figure 5. Offset Voltage vs Common-Mode Voltage
(Upper Stage)
Figure 6. Offset Voltage vs Power Supply
10
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