SGM8927 Datasheet, PDF (7/16 Pages) SG Micro Corp – CMOS Operational Amplifiers

SGM8925/7
110kHz, 6.4μA, Rail-to-Rail Output
CMOS Operational Amplifiers
TYPICAL PERFORMANCE CHARACTERISTICS
At T_A = +25℃, V_S = 5V, unless otherwise noted.
Small Signal Step Response
Large Signal Step Response
Time (20μs/div)
CMRR and PSRR vs. Frequency
90
75
CMRR
60
45
PSRR
30
15
0
0.01
0.1
1
10
100
Frequency (kHz)
12
10
8
6
4
2
0
-40
Quiescent Current vs. Temperature
-15
10
35
60
85
Temperature (℃)
SG Micro Corp
www.sg-micro.com
Time (30μs/div)
Input Voltage Noise Spectral Density vs.
Frequency
300
250
200
150
100
50
0
0.1
1
10
Frequency (kHz)
Open-Loop Voltage Gain vs. Temperature
100
98
96
R_L = 100kΩ
94
92
90
R_L = 10kΩ
88
-40
-15
10
35
60
85
Temperature (℃)
7