OPA197 Datasheet, PDF (12/41 Pages) Texas Instruments – Operational Amplifiers

OPA197, OPA2197, OPA4197
SBOS737 – JANUARY 2016
www.ti.com
at T_A = 25°C, 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)
500
400
300
200
100
0
-100 -80 -60 -40 -20 0 20 40 60 80 100
Input Offset Voltage (PV)
4770 production units
Figure 1. Offset Voltage Production Distribution at 25°C
35
30
25
20
15
10
5
0
-200 -150 -100 -50 0 50 100 150 200
Input Offset Voltage (PV)
35
30
25
20
15
10
5
0
-60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60
Input Offset Voltage (PV)
Figure 2. Offset Voltage Production Distribution at 125°C
15
12
9
6
3
0
-1.2 -1.0 -0.8 -0.6 -0.4 -0.2 0 0.2 0.4 0.6 0.8 1.0 1.2
Input Offset Voltage Drift (PV/qC)
Figure 3. Offset Voltage Production Distribution at –40°C
150
100
50
0
±50
±100
±150
±75 ±50 ±25
0 25 50 75
Temperature (ƒC)
100 125 150
C001
9 typical units
Figure 5. Offset Voltage vs Temperature
Figure 4. Offset Voltage Drift Distribution
from –40°C to +125°C
75
50
25
0
-25
-50
-75
-20 -15 -10 -5
0
5 10 15 20
Common-Mode Voltage (V)
6 typical units
Figure 6. Offset Voltage vs Common-Mode Voltage
12
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