OPA1652_15 Datasheet, PDF (10/29 Pages) Texas Instruments – Low Noise and Distortion, General-Purpose, FET-Input AUDIO OPERATIONAL AMPLIFIERS

OPA1652
OPA1654
SBOS477 – DECEMBER 2011
www.ti.com
TYPICAL CHARACTERISTICS (continued)
At T_A = +25°C, V_S = ±15 V, and R_L = 2 kΩ, unless otherwise noted.
NEGATIVE OVERLOAD RECOVERY
POSITIVE OVERLOAD RECOVERY
G = −10 V/V
V_IN
V_OUT
2 kW
VIN
20 kW
+18 V
OPA1652
VOUT
-18 V
G = -10
2 kW
V_IN
20 kW
+18 V
OPA1652
V_OUT
-18 V
G = -10
V_IN
V_OUT
G = −10 V/V
Time (0.4 ms/div)
G033
Figure 31.
Time (0.4 ms/div)
G027
Figure 32.
OPEN-LOOP OUTPUT IMPEDANCE vs
FREQUENCY
1k
100
10
10 100 1k 10k 100k 1M 10M 100M
Frequency (Hz)
G030
Figure 33.
NO PHASE REVERSAL
20
+18 V
15
OPA1652
G = +1 V/V
10
-18 V
37VPP
5
Sine Wave
(±18.5 V)
0
−5
−10
−15
V_IN
V_OUT
−20
Time (125 ms/div)
G034
Figure 34.
10
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