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APA2181MHAI-TRG 参数 Datasheet PDF下载

APA2181MHAI-TRG图片预览
型号: APA2181MHAI-TRG
PDF下载: 下载PDF文件 查看货源
内容描述: 低电源电流, 50mW的立体声无电容耳机驱动器 [Low Supply Current, 50mW Stereo Cap-Free Headphone Driver]
分类和应用: 驱动器
文件页数/大小: 21 页 / 583 K
品牌: ANPEC [ ANPEC ELECTRONICS COROPRATION ]
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APA2181
Typical Operating Characteristics
THD+N vs. Output Power
10
10
THD+N vs. Output Power
THD+N (%)
0.1
f
in
=1kHz
f
in
=20Hz
V
DD
=4.2V
R
L
=16Ω
C
in
=1µF
BW<80kHz
Stereo, in Phase
THD+N (%)
1
f
in
=20kHz
1
f
in
=20kHz
0.1
f
in
=1kHz
f
in
=20Hz
V
DD
=3.6V
R
L
=16Ω
C
in
=1µF
BW<80kHz
Stereo, in Phase
0.01
0
50m
100m
150m
Output Power (mW)
200m
0.01
0
25m
50m
75m
100m
Output Power (mW)
125m
THD+N vs. Output Power
10
10
THD+N vs. Output Power
THD+N (%)
0.1
f
in
=1kHz
f
in
=20Hz
V
DD
=2.8V
R
L
=16Ω
C
in
=1µF
BW<80kHz
Stereo, in Phase
THD+N (%)
1
f
in
=20kHz
1
f
in
=20kHz
0.1
f
in
=1kHz
f
in
=20Hz
V
DD
=4.2V
R
L
=32Ω
C
in
=1µF
BW<80kHz
Stereo, in Phase
0.01
0
15m
30m
45m
60m
Output Power (mW)
75m
0.01
0
50m
100m
150m
Output Power (mW)
200m
THD+N vs. Output Power
10
10
THD+N vs. Output Power
THD+N (%)
1
f
in
=20kHz
0.1
f
in
=1kHz
f
in
=20Hz
V
DD
=3.6V
R
L
=32Ω
C
in
=1µF
BW<80kHz
Stereo, in Phase
THD+N (%)
1
f
in
=20kHz
0.1
f
in
=1kHz
0.01
0
f
in
=20Hz
V
DD
=2.8V
R
L
=16Ω
C
in
=1µF
BW<80kHz
Stereo, in Phase
50m
75m
100m
25m
Output Power (mW)
125m
0.01
0
15m
30m
45m
60m
Output Power (mW)
75m
Copyright
©
ANPEC Electronics Corp.
Rev. A.2 - Apr., 2010
5
www.anpec.com.tw