Datasheet

OP1177/OP2177/OP4177
Rev. G | Page 8 of 24
TIME (4µs/DIV)
0V
–
200m
V
0V
15V
V
SY
= ±15V
R
L
= 10kΩ
A
V
= –100
V
IN
= 200mV
INPUT
OUTPUT
0
2627-019
Figure 19. Negative Overvoltage Recovery
FREQUENCY (Hz)
CMRR (dB)
100 1k 10k 100k 1M
120
100
80
60
40
20
140
0
10 10M
V
SY
= ±15V
0
2627-020
Figure 20. CMRR vs. Frequency
FREQUENCY (Hz)
PSRR (dB)
100 1k 10k 100k 1M
120
100
80
60
40
20
140
0
10 10M
V
SY
= ±15V
+PSRR
–PSRR
02627-021
Figure 21. PSRR vs. Frequency
V
NOISE
(0.2µV/DIV)
TIME (1s/DIV)
V
SY
= ±15V
0
2627-022
Figure 22. 0.1 Hz to 10 Hz Input Voltage Noise
FREQUENCY (Hz)
16
14
12
10
8
6
4
18
2
50 100 150 2000 250
V
SY
= ±15V
VOLTAGE NOISE DENSITY (nV/
√
Hz)
02627-023
Figure 23. Voltage Noise Density vs. Frequency
SHORT-CIRCUIT CURRENT (mA)
+I
SC
–I
SC
TEMPERATURE (°C)
30
25
20
15
10
5
0 50 100
35
0
–50 150
V
SY
= ±15V
0
2627-024
Figure 24. Short-Circuit Current vs. Temperature