OPA452 Datasheet, PDF (5/17 Pages) Texas Instruments – 80V, 50mA OPERATIONAL AMPLIFIERS

TYPICAL CHARACTERISTICS
At T_J = +25°C, V_S = ±40V, and R_L = 3.8kΩ, 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
Gain
0
OPA452
–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
Gain
0
OPA453
–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)
INPUT VOLTAGE AND CURRENT NOISE
SPECTRAL DENSITY vs FREQUENCY
100
i_n
e_n
10
1
10
100
1k
10k
100k
1M
Frequency (Hz)
POWER-SUPPLY REJECTION RATIO vs FREQUENCY
140
120
100
+PSRR
80
–PSRR
60
40
20
1
10 100 1k 10k 100k 1M 10M
Frequency (Hz)
1
0.1
0.01
0.001
TOTAL HARMONIC DISTORTION + NOISE
vs FREQUENCY
A_V = +5
V_O = 30Vp-p
R_L = 600Ω, 2kΩ
600Ω
OPA452
2kΩ
OPA453
600Ω
2kΩ
0.0001
10
100
1k
10k
Frequency (Hz)
100k
OPA452, 453
5
SBOS127C
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