SGM8933 Datasheet, PDF (6/16 Pages) SG Micro Corp – Rail-to-Rail Output Operational Amplifiers

SGM8931/2/3/4
1.5MHz, Rail-to-Rail Output
Operational Amplifiers
TYPICAL PERFORMANCE CHARACTERISTICS
At T_A = +25℃, V_S = +5V, unless otherwise noted.
Large Signal Step Response
Small Signal Step Response
R_L = 2kΩ
C_L = 100pF
A_V = 1
Time (2μs/div)
Positive Overvoltage Recovery
0V
V_IN
V_OUT
0V _{RL = 2kΩ}
A_V = -50
V_S = ±2.5V
V_IN = -200mV_P-P
(RET to GND)
C_L = 0pF
200mV
/div
1V
/div
Time (5µs/div)
1000
Input Voltage Noise Spectral Density
vs. Frequency
100
10
1
0.01
0.1
1
10
Frequency (kHz)
R_L = 2kΩ
C_L = 100pF
A_V = 1
Time (2μs/div)
Negative Overvoltage Recovery
V_IN
0V
0V
V_OUT
V_S = ±2.5V
V_IN = +200mV_P-P
(RET to GND)
C_L = 0pF
R_L = 2kΩ
A_V = -50
200mV
/div
1V
/div
Time (5µs/div)
100
90
80
70
60
50
-40
Quiescent Current vs. Temperature
V_S = 5V
V_S = 3V
V_S = 1.8V
-15
10
35
60
85
Temperature (℃)
SG Micro Corp
6
www.sg-micro.com