TYPICAL PERFORMANCE CHARACTERISTICS
(At TA = +25℃,VCM = Vs/2, RL = 600Ω, unless otherwise noted)
Closed-Loop Output Voltage Swing
Output Impedance vs.Frequency
6
5
4
3
2
1
0
140
120
100
80
Vs=5V
Vs=5V
VIN =4.9VP-P
TA =25℃
RL =10KΩ
G=1
G =100
60
G =10
40
G =1
20
0
0.1
1
10 100
Frequency(kHz)
1000
10000
10
100
1000
10000
Frequency(kHz)
Positive Overload Recovery
Vs = ±2.5V
VIN = 50mV
RL = 620Ω
G = 100
Negative Overload Recovery
Vs = ±2.5V
VIN = 50mV
RL = 620Ω
G = 100
2.5V
2.5V
0V
0V
0V
0V
-50mV
-50mV
Time(5µs/div)
Time(1µs/div)
Large-Signal Step Response
Small-Signal Step Response
Vs = 5V
G = +1
CL = 100pF
RL = 620Ω
Vs = 5V
G = +1
CL = 100pF
RL = 620Ω
Time(100µs/div)
Time(100µs/div)
４
SGM8621/2/3/4
SGMICRO [ Shengbang Microelectronics Co, Ltd ]
