SGM8631 Datasheet, PDF (4/18 Pages) SG Micro Corp – 470μA, 6MHz, Rail-to-Rail I/O CMOS Operational Amplifier

TYPICAL PERFORMANCE CHARACTERISTICS
At T_A = +25℃,V_CM = Vs/2, R_L = 600Ω, unless otherwise noted.
Closed-Loop Output Voltage Swing
6
Vs = 5V
5
V_IN = 4.9V_P-P
T_A = 25℃
4
R_L = 10KΩ
G=1
3
2
1
0
10
100
1000
10000
Frequency(kHz)
Output Impedance vs.Frequency
140
120 ^{Vs = 5V}
100
80
60
40
G = 100
20
G = 10
G =1
0
1
10
100
1000
10000
Frequency(kHz)
Positive Overload Recovery
Vs = ±2.5V
VIN = 50mV
RL = 10KΩ
G = 100
2.5V
0V
0V
-50mV
Time(2µs/div)
Negative Overload Recovery
2.5V
Vs = ±2.5V
VIN = 50mV
RL = 10KΩ
G = 100
0V
0V
-50mV
Time(500ns/div)
Large-Signal Step Response
Vs = 5V
G = +1
CL = 100pF
RL = 10KΩ
Small-Signal Step Response
Vs = 5V
G = +1
CL = 100pF
RL = 10KΩ
Time(1µs/div)
４
Time(1µs/div)
SGM8631/2/3/4