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| SGM8621_16 Datasheet, PDF (7/20 Pages) SG Micro Corp – Rail-to-Rail I/O CMOS Operational Amplifiers | |||
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SGM8621/2/3/4
3MHz, Rail-to-Rail I/O
CMOS Operational Amplifiers
TYPICAL PERFORMANCE CHARACTERISTICS
At TA = +25â, VCM = VS/2, RL = 600Ω, unless otherwise noted.
Small-Signal Step Response
Small-Signal Step Response
G=1
CL = 100pF
RL = 620Ω
VS = 2V
G=1
CL = 100pF
RL = 620Ω
VS = 5V
Time (100μs/div)
Positive Overload Recovery
0V
VIN
VOUT
0V
VS = 5V
VIN = 50mV
RL = 620Ω
G = -100
Time (2μs/div)
Supply Current vs. Temperature
0.3
0.27
0.24
0.21
0.18
VS = 2V
VS = 5V
VS = 3V
0.15
-50 -25
0 25 50 75
Temperature (â)
100 125
SG Micro Corp
www.sg-micro.com
Time (100μs/div)
Negative Overload Recovery
VIN
0V
VS = 5V
VIN = 50mV
0V RL = 620Ω
G = -100
VOUT
Time (2μs/div)
Shutdown Current vs. Temperature
750
600
VS = 5V
450
300
VS = 2V
150
VS = 3V
0
-50 -25
0 25 50 75
Temperature (â)
100 125
7
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