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MS6541 参数 Datasheet PDF下载

MS6541图片预览
型号: MS6541
PDF下载: 下载PDF文件 查看货源
内容描述: 立体声耳机驱动器,0dB / 6dB增益低电压,内置静音功能无爆音当电源开/关 [Stereo Headphone Driver, 0dB / 6dB Gain Low Voltage, Internal Mute Function No Popping Noise When Power On / Off]
分类和应用: 驱动器
文件页数/大小: 8 页 / 384 K
品牌: MOSA [ MOSA ELECTRONICS ]
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MOSA
APPLICATION INFORMATION
Low voltage application
MS6544/6541
Class AB Stereo Headphone Driver with Mute
10
V
DD
=3.3V
Headphone
32
47u
0.1u
100u
1
100k
H : Active
L : Mute
6dB
1u
1u
90k
6dB
8
47u
MUTE
Headphone
32
V
TM
2
3
7
1u
BIAS
V
INA
6
5
200p
90k
1u
200p
90k
90k
4
V
INB
f
-3dB
= 17.6kHz
DC
gain
= 1
Fig.1
The 1st order low pass filter for MP3 solution with MS6544.
10
V
DD
=3.3V
Headphone
32
47u
0.1u
100u
1
100k
H : Active
L : Mute
6dB
(0dB)
1u
1u
6dB
(0dB)
8
47u
MUTE
Headphone
32
V
TM
2
3
4
7
1u
BIAS
V
INA
90k
(180k)
6
5
1u
90k
(180k)
V
INB
DC
gain
= 2 for MS6544
DC
gain
= 1 for MS6541
Fig.2
The MP3 solution .
REV 1
7
www.mosanalog.com.tw