TYPICAL PERFORMANCE CHARACTERISTICS
At TA = +25℃, VS = +5V, and RL = 100kΩ connected to Vs/2,unless otherwise noted.
Input Voltage Noise Spectral Density
CMRR And PSRR vs.Frequency
vs.Frequency
100
90
80
70
60
50
40
30
20
10
0
1000
100
10
CMRR
PSRR
0.01
0.1
1
10
100
0.01
0.1
1
10
100
1000 10000
Frequency(kHz)
Frequency(kHz)
Output Voltage Swing vs.Output Current
Output Voltage Swing vs.Output Current
135℃
VS = 5V
-50℃
3
2
1
0
5
4
3
2
1
0
Sourcing Current
135℃
25℃
25℃
-50℃
Sourcing Current
VS = 3V
Sinking Current
-50℃
25℃
-50℃
25℃
135℃
Sinking Current
135℃
0
4
8
12
16
20
0
5
10
15
20
25
30
Output Current(mA)
Output Current(mA)
Supply Current vs.Temperature
Open-Loop Gain vs.Temperature
60
55
50
45
40
35
30
120
110
100
90
RL=5kΩ
RL=100kΩ
VS=5V
VS=3V
VS =2.5V
80
70
60
-50 -30 -10 10 30 50 70 90 110 130
Temperature(℃)
-50 -30 -10 10 30 50 70 90 110 130
Temperature(℃)
５
SGM321/358/324
SGMICRO [ Shengbang Microelectronics Co, Ltd ]
