TYPICAL PERFORMANCE CHARACTERISTICS
At TA = +25℃,VCM = Vs/2, RL = 600Ω, unless otherwise noted.
Shutdown Current vs.Temperature
Supply Current vs.Temperature
650
600
550
500
450
400
350
300
250
210
180
150
120
90
VS = 5V
VS = 3V
VS = 2.5V
VS = 2.5V
VS = 3V
60
VS = 5V
30
0
-50 -30 -10 10 30 50 70 90 110 130
Temperature(℃)
-50 -30 -10 10 30 50 70 90 110 130
Temperature(℃)
Open-Loop Gain vs.Temperature
Output Voltage Swing vs.Output Current
Sourcing Current
120
110
100
90
5
4
3
2
1
RL=10KΩ
135℃
VS = 5V
25℃
-50℃
RL=600Ω
-50℃
25℃
135℃
80
Sinking Current
0
0
70
10
20
30
40
50
60
70
80
-50 -30 -10 10 30 50 70 90 110 130
Temperature(℃)
Output Current(mA)
Small-Signal Overshoot vs.Load Capacitance
Output Voltage Swing vs.Output Current
3
2
1
0
70
60
50
40
30
20
10
0
Sourcing Current
Vs=2.7V
RL =10kΩ
TA =25℃
G=1
VS = 3V
+OS
25℃
-50℃
135℃
-OS
Sinking Current
0
10
20
30
40
50
60
1
10 100
Load Capacitance(pF)
1000
Output Current(mA)
６
SGM8631/2/3/4
SGMICRO [ Shengbang Microelectronics Co, Ltd ]
