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CS4863 датащи(PDF) 4 Page - List of Unclassifed Manufacturers

номер детали CS4863
подробное описание детали  Dual 2.2W audio amplifier and stereo headphone function
PDF  21 Pages
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производитель  ETC [List of Unclassifed Manufacturers]
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CS4863 датащи(HTML) 4 Page - List of Unclassifed Manufacturers

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电气参数(电路工作在桥接模式)(VDD=5V,TA=25℃)
CS4863
符号
参数
条件
典型
极限
单位
(极限)
VOS
输出偏移电压
VIN=0V
5
50
mV(max)
PO
输出功率
THD+N=1%,f=1kHz
CS4863MTE, RL=3Ω
CS4863LQ, RL=3Ω
CS4863MTE, RL=4Ω
CS4863LQ, RL=4Ω
CS4863,
RL=8Ω
THD+N=10%,f=1kHz
CS4863MTE,RL=3Ω
CS4863LQ, RL=3Ω
CS4863MTE,RL=4Ω
CS4863LQ, RL=4Ω
CS4863,
RL=8Ω
THD+N=1%,f=1kHz,RL=32Ω
2.5
2.5
2.2
2.2
1.1
3.2
3.2
2.7
2.7
1.5
0.34
1.0
W
W
W
W
W(min)
W
W
W
W
W
W
THD+N
总谐波失 真 和噪
20Hz≤f≤20KHz,AVD=2
CS4863MTE,RL=4Ω,PO=2W
CS4863LQ, RL=4Ω,PO=2W
CS4863,
RL=8Ω,PO=1W
0.3
0.3
0.3
%
%
%
PSRR
电源纹波抑制比
VDD=5V, RL=8 Ω, CB=1.0µF,
VRIPPLE=200mVRMS
67
dB
XTALK
通道隔离度
f=1KHz,CB=1.0µF
90
dB
SNR
信噪比
VDD=5V,RL=8Ω,PO=1.1W
98
dB
电气参数(电路工作在单端模式)(VDD=5V,TA=25℃)
CS4863
符号
参数
条件
典型
极限
单位
(极限)
VOS
输出偏移电压
VIN=0V
5
50
mV(max)
PO
输出功率
THD+N=0.5%, f=1kHz, RL=32Ω
THD+N=1%, f=1kHz, RL=8Ω
THD+N=10%, f=1kHz, RL=8Ω
85
340
440
75
mW(min)
mW
mW
THD+N
总谐波失真和噪
20Hz≤f≤20KHz,AV=-1,
RL=32Ω,PO= 75mW
0.2
%
PSRR
电源纹波抑制比
VRIPPLE=200mVRMS,f=1kHz,CB=1.0µF
52
dB
XTALK
通道隔离度
f=1KHz,CB=1.0µF
60
dB
SNR
信噪比
VDD=5V,RL=8Ω,PO=340 mW
95
dB
GSW
深圳市国顺威电子有限公司
www.guoshnuwei.com                                   0755-29786700   83222878



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