SGM8951 Datasheet, PDF (6/13 Pages) SG Micro Corp – Output Operational Amplifiers

SGM8951/2
110kHz, Rail-to-Rail Input and
Output Operational Amplifiers
TYPICAL PERFORMANCE CHARACTERISTICS
At T_A = +25℃, V_S = 5V, unless otherwise noted.
Small Signal Step Response
Large Signal Step Response
Time (80μs/div)
CMRR and PSRR vs. Frequency
90
80
70
60
PSRR
50
40
CMRR
30
20
10
0
0.01
0.1
1
10
100
Frequency (kHz)
1000
Quiescent Current vs. Temperature
40
36
SGM8952
32
28
24
SGM8951
20
-40
-15
10
35
60
85
Temperature (℃)
SG Micro Corp
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Time (150μs/div)
Voltage Noise Spectral Density
vs. Frequency
180
160
140
120
100
80
60
40
0.1
1
10
Frequency (kHz)
Open-Loop Voltage Gain vs. Temperature
100
97
94
R_L = 100kΩ
91
R_L = 10kΩ
88
85
-40
-15
10
35
60
85
Temperature (℃)
6