OPA1612-Q1_15 Datasheet, PDF (10/31 Pages) Texas Instruments – OPA1612-Q1 SoundPlus High-Performance, Bipolar-Input Audio Operational Amplifier

OPA1612-Q1
SLOS931A – NOVEMBER 2015 – REVISED NOVEMBER 2015
Typical Characteristics (continued)
At T_A = 25°, V_S = ±15 V, and R_L = 2 kΩ, unless otherwise noted.
50
R_S = 0 Ω
R_S = 25 Ω
40
R_S = 50 Ω
30
20
10
0
0
100
200
300
400
500
600
Capacitive Load (pF)
G=1
See Figure 33
Figure 19. Small-Signal Overshoot vs Capacitive Load
(100-mV Output Step)
1.0
10 kΩ
0.8
2 kΩ
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
-40
-15
10
35
60
85
Temperature (°C)
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25
R_S = 0 Ω
R_S = 25 Ω
20
R_S = 50 Ω
15
10
5
0
0 100 200 300 400 500 600 700 800 900 1000
G = –1
Capacitive Load (pF)
See Figure 34
Figure 20. Small-Signal Overshoot vs Capacitive Load
(100-mV Output Step)
120
–I_B
100
+I_B
I_OS
80
60
40
20
0
-40
-15
10
35
50
85
Temperature (°C)
Figure 21. Open-Loop Gain vs Temperature
80
–I_B
70
+I_B
60
I_OS
50
40
30
20
10
0
-10
Common-Mode Range
-20
-18
-12
-6
0
6
12
18
V_S = ±18 V
Common-Mode Voltage (V)
Figure 23. I_B and I_OS vs Common-Mode Voltage
Figure 22. I_B and I_OS vs Temperature
5.0
4.5
4.0
3.5
3.0
2.5
2.0
-40
-15
10
35
60
85
Temperature (°C)
Figure 24. Quiescent Current vs Temperature
10
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