OPA552FAKTWTG3 Datasheet, PDF (5/24 Pages) Texas Instruments – High-Voltage, High-Current OPERATIONAL AMPLIFIERS

TYPICAL PERFORMANCE CURVES
At T_J = +25°C, V_S = ±30V and R_L = 3kΩ, unless otherwise noted.
All temperatures are junction temperatures unless otherwise noted. Refer to the Applications Information section to calculate junction temperatures from ambient
temperatures for a specific configuration.
140
120
100
80
60
40
20
0
–20
–40
1
OPEN-LOOP GAIN AND PHASE vs FREQUENCY
OPA551
Gain
0
OPA551
–20
–40
–60
Phase
–80
–100
–120
–140
–160
–180
10 100 1k 10k 100k 1M 10M
Frequency (Hz)
140
120
100
80
60
40
20
0
–20
–40
1
OPEN-LOOP GAIN AND PHASE vs FREQUENCY
OPA552
Gain
0
OPA552
–20
–40
–60
Phase
–80
–100
–120
–140
–160
–180
10 100 1k 10k 100k 1M 10M
Frequency (Hz)
COMMON-MODE REJECTION RATIO vs FREQUENCY
120
100
80
60
40
20
0
1
10 100 1k 10k 100k 1M 10M
Frequency (Hz)
POWER SUPPLY REJECTION RATIO vs FREQUENCY
120
100
–PSRR
80
60
+PSRR
40
20
0
1
10 100 1k 10k 100k 1M 10M
Frequency (Hz)
INPUT VOLTAGE AND CURRENT NOISE
SPECTRAL DENSITY vs FREQUENCY
10k
1k
i_n
100
10
1
10
e_n
100
1k
10k
100k
1M
Frequency (Hz)
TOTAL HARMONIC DISTORTION + NOISE
vs FREQUENCY
0.1
V_O = 15Vrms
R_L = 3kΩ, 300Ω
G = 3 (OPA551)
G = 5 (OPA552)
0.01
0.001
0.0001
1
100
1k
10k
Frequency (Hz)
100k
OPA551, OPA552
5
SBOS100A
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