OPA196 Datasheet, PDF (14/47 Pages) Texas Instruments – 36-V, Low-Power, Low Offset Voltage, Rail-to-Rail Operational Amplifier

OPA196, OPA2196, OPA4196
SBOS869 – JULY 2017
www.ti.com
At T_A = 25°C, V_S = ±18 V, V_CM = V_S / 2, R_L = 10 kΩ connected to V_S / 2, and C_L = 100 pF, unless otherwise noted.
200
200
180
V_S = r2.25 V
V_S = r18 V
160
180
160
V_S = ±18 V
140
140
V_S = ±2.25 V
120
120
100
80
60
40
20
0
0 2 4 6 8 10 12 14 16 18 20
Supply Voltage (V)
100
80
60
40
20
0
±75 ±50 ±25
0 25 50 75
Temperature (ƒC)
100 125 150
C001
Figure 15. Quiescent Current vs Supply Voltage
5.0
4.0
3.0
2.0
V_S = ±2.25 V
1.0
0.0
±1.0
V_S = ±18 V
±2.0
±3.0
±4.0
±5.0
±75 ±50 ±25
0 25 50 75
Temperature (ƒC)
R_L = 10 kΩ
100 125 150
C001
Figure 17. Open-Loop Gain vs Temperature
100k
10k
1k
100
100m 1
10 100 1k 10k 100k 1M 10M
Frequency (Hz)
Figure 19. Open-Loop Output Impedance vs Frequency
Figure 16. Quiescent Current vs Temperature
5.0
4.0
3.0
2.0
V_S = ±2.25 V
1.0
0.0
±1.0
V_S = ±18 V
±2.0
±3.0
±4.0
±5.0
±75 ±50 ±25
0 25 50 75
Temperature (ƒC)
R_L = 2 kΩ
100 125 150
C001
Figure 18. Open-Loop Gain vs Temperature
60
RISO = 0
50
RISO = 25
RISO = 50
40
30
20
10
0
10
100
1000
Capacitive Load (pF)
C004
G = –1, 100-mV output step
Figure 20. Small-Signal Overshoot vs Capacitive Load
(100-mV Output Step)
14
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