SGM723 Shengbang Microelectronics, SGM723 Datasheet - Page 5

• Manufacturer Part Number: SGM723
• Description: (SGM721 - SGM724) Rail-to-Rail Output CMOS Operational Amplifier
• Manufacturer: Shengbang Microelectronics

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TYPICAL PERFORMANCE CHARACTERISTICS
At T
A
= +25℃,V
120
100
130
120
110
100
80
60
40
20
90
80
70
70
60
50
40
30
20
10
0
0.1
1
1
Small-Signal Overshoot vs.Load Capacitance
Vs = 5V
R
T
G = 1
Vs = 5V
R
T
G = 1
L
A
L
A
= 10kΩ
= 25℃
CM
= 620Ω
= 25℃
Channel Separation vs.Frequency
1
= Vs/2, R
10
Load Capacitance(pF)
PSRR vs.Frequency
Frequency(kHz)
10
10
Frequency(kHz)
L
= 600Ω, unless otherwise noted.
100
100
1000
+OS
100
1000
10000 100000
Vs = 5V
-OS
10000
1000
５
120
110
100
100
90
80
70
60
50
40
10
120
110
100
90
80
70
1
10
1
-50 -30 -10
Input Voltage Noise Spectral Density
Open-Loop Gain vs.Temperature
10
CMRR vs.Frequency
100
10
Frequency(kHz)
Temperature(℃)
vs.Frequency
R
Frequency(Hz)
L
= 600Ω
30
100
R
50
L
SGM721/2/3/4
= 10KΩ
1000
70
1000
Vs = 5V
R
90
L
= 620Ω
Vs = 5V
110 130
10000
10000