参数资料
型号: G1402
厂商: Global Mixed-mode Technology Inc.
英文描述: Stereo Headphone Power Amplifier
中文描述: 立体声耳机功率放大器
文件页数: 4/8页
文件大小: 263K
代理商: G1402
Ver: 1.2
Jun 28, 2004
TEL: 886-3-5788833
http://www.gmt.com.tw
4
G1402
Global Mixed-mode Technology Inc.
Electrical Characteristics
CIN=2.2F, COUT=330F, Cb=1F, Av=1, Ri=18k, Rf=18k ; Av=-2, Ri=18k, Rf=36k ; Av=-4, Ri=9k,Rf=36k,TA=25°C
0.01
10
0.02
0.05
0.1
0.2
0.5
1
2
5
%
1m
200m
2m
5m
10m
20m
50m
100m
W
VDD=5V
RL=32Ω
Av=-1
20kHz
1kHz
20Hz
0.01
10
0.02
0.05
0.1
0.2
0.5
1
2
5
%
20
20k
50
100
200
500
1k
2k
5k
10k
Hz
VDD=5V
RL=32Ω
Po=50mW
Av=-1V/V
Av=-2V/V
Av=-4V/V
0.01
10
0.02
0.05
0.1
0.2
0.5
1
2
5
%
20
20k
50
100
200
500
1k
2k
5k
10k
Hz
VDD=5V
RL=32Ω
Av=-1
Po=70mW
Po=60mW
0.01
10
0.02
0.05
0.1
0.2
0.5
1
2
5
%
2m
200m
5m
10m
20m
50m
100m
W
VDD=5V
RL=16Ω
Av=-1
20kHz
1kHz
20Hz
0.01
10
0.02
0.05
0.1
0.2
0.5
1
2
5
%
20
20k
50
100
200
500
1k
2k
5k
10k
Hz
VDD=5V
RL=16Ω
Po=50mW
Av=-4V/V
Av=-2V/V
Av=-1V/V
0.01
10
0.02
0.05
0.1
0.2
0.5
1
2
5
%
1m
100m
2m
5m
10m
20m
50m
W
VDD=3.3V
RL=32Ω
Av=-1
20kHz
1kHz
20Hz
THD+N vs Output Power
THD+N vs Frequency
THD+N vs Output Power
THD+N vs Frequency
THD+N vs Output Power
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相关代理商/技术参数
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