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
Quiescent Current(
μ
A)
27
24
21
18
15
2
2.5
3
3.5
4
4.5
Supply Voltage(V)
5
23
Short-Circuit Current(mA)
20
17
14
CMRR And PSRR vs.Frequency
100
90
80
CMRR,PSRR(dB)
70
60
50
40
30
20
10
0
0.01
0.1
1
10
100
Frequency(kHz)
1000
10000
PSRR
CMRR
I
SC
I
Q
11
8
5.5
Input Voltage Noise Spectral Density
vs.Frequency
Output Voltage Swing vs.Output Current
3
135℃
Sourcing Current
25℃
2
V
S
= 3V
1
-50℃
135℃
25℃
Sinking Current
12
16
20
-50℃
1000
Voltage Noise(nV/
√
Hz)
100
Output Voltage(V)
10
0.01
0
0.1
1
Frequency(kHz)
10
100
0
4
8
Output Current(mA)
Output Voltage Swing vs.Output Current
5
135℃
4
Output Voltage(V)
3
2
1
135℃
0
0
5
10
15
20
25
30
Output Current(mA)
25℃
Sourcing Current
25℃
V
S
= 5V
Supply Current vs.Temperature
24
22
Supply Current(
μ
A)
-50℃
20
V
S
= 5V
18
V
S
= 3V
16
14
12
-50 -30 -10
10 30 50 70
Temperature(℃)
90
110 130
V
S
= 2.5V
Sinking Current
-50℃
５
SGM8531/8532/8534
SGMICRO [ Shengbang Microelectronics Co, Ltd ]
