OPA1612-Q1_15 Datasheet, PDF (9/31 Pages) Texas Instruments – OPA1612-Q1 SoundPlus High-Performance, Bipolar-Input Audio Operational Amplifier

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Typical Characteristics (continued)
At T_A = 25°, V_S = ±15 V, and R_L = 2 kΩ, unless otherwise noted.
-80
-90
-100
R_L = 600 Ω
R_L = 2 kΩ
R_L = 5 kΩ
-110
-120
-130
-140
-150
-160
-170
-180
10
100
1k
10k
100k
VOUT = 3.5 V_RMS
Frequency (Hz)
V_S = ±15 V
G=1
Figure 13. Channel Separation vs Frequency
OPA1612-Q1
SLOS931A – NOVEMBER 2015 – REVISED NOVEMBER 2015
160
140
120
100
80
60
40
20
0
1
–PSRR
+PSRR
CMRR
10 100 1k 10k 100k 1M 10M 100M
Frequency (Hz)
Figure 14. CMRR and PSRR vs Frequency
(Referred to Input)
G=1
Time (0.1 µs/div)
C_L = 50 pF
See Figure 31
Figure 15. Small-Signal Step Response (100 mV)
R_F = 0 Ω
R_F = 75 Ω
G = –1
Time (0.1 µs/div)
C_L = 50 pF
See Figure 32
Figure 16. Small-Signal Step Response (100 mV)
Time (0.5 µs/div)
G=1
C_L = 50 pF
See the Input Protection section
RL = 2 kΩ
Figure 17. Large-Signal Step Response
G = –1
Time (0.5 µs/div)
C_L = 50 pF
RL = 2 kΩ
Figure 18. Large-Signal Step Response
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