SGM8531 Datasheet, PDF (5/16 Pages) SG Micro Corp – 500KHz,18μA, Rail-to-Rail I/O CMOS Operational Amplifier

TYPICAL PERFORMANCE CHARACTERISTICS
At T_A= +25℃, V_S = +5V, and R_L=200kΩ connected to Vs/2,unless otherwise noted.
Quiescent And Short-Circuit Current
vs.Supply Voltage
30
23
27
20
24
I_SC
17
21
14
18
I_Q
11
15
8
2 2.5 3 3.5 4 4.5 5 5.5
Supply Voltage(V)
1000
Input Voltage Noise Spectral Density
vs.Frequency
100
10
0.01
0.1
1
10
100
Frequency(kHz)
Output Voltage Swing vs.Output Current
5
135℃
25℃
V_S = 5V
4
-50℃
Sourcing Current
3
2
Sinking Current
1
-50℃
135℃
25℃
0
0
5
10
15
20
25
30
Output Current(mA)
100
90
80
70
60
50
40
30
20
10
0
0.01
CMRR And PSRR vs.Frequency
CMRR
PSRR
0.1
1
10 100 1000 10000
Frequency(kHz)
Output Voltage Swing vs.Output Current
3
135℃
Sourcing Current
25℃
2
-50℃
V_S = 3V
1
-50℃
25℃
135℃ Sinking Current
0
0
4
8
12
16
20
Output Current(mA)
Supply Current vs.Temperature
24
22
20
V_S = 5V
18
V_S = 2.5V
V_S = 3V
16
14
12
-50 -30 -10 10 30 50 70
Temperature(℃)
90 110 130
５
SGM8531/8532/8534