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| SGM721 Datasheet, PDF (5/18 Pages) SG Micro Corp – 970μA, 10MHz, Rail-to-Rail I/O CMOS Operational Amplifier | |||
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TYPICAL PERFORMANCE CHARACTERISTICS
At TA = +25â,VCM = Vs/2, RL = 600â¦, unless otherwise noted.
120
100
80
60
40
20
1
PSRR vs.Frequency
Vs = 5V
10
100
1000
Frequency(kHz)
10000
Small-Signal Overshoot vs.Load Capacitance
70
60 Vs = 5V
RL = 10kΩ
50 TA = 25â
G=1
40
30
+OS
-OS
20
10
0
1
10
100
1000
Load Capacitance(pF)
Channel Separation vs.Frequency
130
120
110
100
Vs = 5V
90
RL = 620Ω
TA = 25â
G=1
80
70
0.1
1
10 100 1000 10000 100000
Frequency(kHz)
120
110
100
90
80
70
60
50
40
1
CMRR vs.Frequency
Vs = 5V
10
100
1000
Frequency(kHz)
10000
Input Voltage Noise Spectral Density
vs.Frequency
100
Vs = 5V
RL = 620Ω
10
1
10
100
1000
10000
Frequency(Hz)
Open-Loop Gain vs.Temperature
120
110
RL = 10KΩ
100
90
RL = 600Ω
80
70
-50 -30 -10
10 30 50 70
Temperature(â)
90 110 130
ï¼
SGM721/2/3/4
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