OPA1622 Datasheet, PDF (12/36 Pages) Texas Instruments – OPA1622 SoundPlus™ High-Fidelity, Bipolar-Input, Audio Operational Amplifier

OPA1622
SBOS727A – NOVEMBER 2015 – REVISED NOVEMBER 2015
Typical Characteristics (continued)
at T_A = 25°C, V_S = ±18 V, and R_L = 2 kΩ (unless otherwise noted)
5
4
3
2
1
±50 ±25
0
25
50
75
Temperature (ºC)
100
125
C305
Figure 31. I_OS vs Temperature
1.3
1.25
1.2
1.15
1.1
-1.5
-1
-0.5
0
0.5
1
1.5
Common-Mode Voltage (V)
C002
V_S = ±2 V
Figure 33. I_B vs Common-Mode Voltage
3
2.5
2
1.5
1
0.5
0
0 2 4 6 8 10 12 14 16 18 20
Supply Voltage (V)
C001
Figure 35. Quiescent Current vs Supply Voltage
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1.5
1.4
1.3
1.2
1.1
1
-20
-10
0
10
20
Common-Mode Voltage (V)
C001
V_S = ±18 V
Figure 32. I_B vs Common-Mode Voltage
5
4.5
4
3.5
V_S = ±18 V
3
2.5
V_S = ±2 V
2
1.5
1
0.5
0
±75 ±50 ±25
0 25 50 75
Temperature (ƒC)
100 125 150
C001
Figure 34. Quiescent Current vs Temperature
5
4
125ºC
85ºC
3
2
-40ºC
25ºC
1
0
0.5
1
1.5
2
Enable Voltage (V)
C002
Figure 36. Quiescent Current vs Enable Voltage
12
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