SGM8621 Ver la hoja de datos (PDF) - Shengbang Microelectronics Co, Ltd
Número de pieza
componentes Descripción
Fabricante
SGM8621 Datasheet PDF : 18 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
(At TA = +25℃,VCM = Vs/2, RL = 600Ω, unless otherwise noted)
Output Impedance vs.Frequency
140
120 Vs = 2.7V
100
80
60
G = 100
40
G = 10
G =1
20
0
0.1
1
10
100 1000
Frequency(kHz)
10000
140
130
120
110
100
90
80
0.1
Channel Separation vs.Frequency
Vs = 2.7V
RL = 620Ω
TA = 25℃
G=1
1
10
100
Frequency(kHz)
1000
Small-Signal Overshoot vs.Load Capacitance
70
Vs = 2.7V
60 RL = 10kΩ
50
TA = 25℃
G=1
40
+OS
-OS
30
20
10
0
1
10
100
1000
10000
Load Capacitance(pF)
1000
Input Voltage Noise Spectral Density
vs.Frequency
Vs = 5V
100
10
1
10
100
1000
Frequency(Hz)
10000
Large-Signal Step Response
Vs = 2.7V
G = +1
CL = 100pF
RL = 620Ω
Small-Signal Step Response
Vs = 2.7V
G = +1
CL = 100pF
RL = 620Ω
Time(100µs/div)
ï¼—
Time(100µs/div)
SGM8621/2/3 /4
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