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