Part Number
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GPM8903 |
Manufacturer
|
Giant Power Microelectronics |
Description
|
Low EMI Audio Class D Amplifier |
Published
|
Sep 12, 2014 |
Detailed Description
|
GPM8903
Non-Clip,Low EMI Audio Class D Amplifier
General Description
The GPM8903 is a Class D amplifiers provide high p...
|
Datasheet
|
GPM8903
|
Overview
GPM8903
Non-Clip,Low EMI Audio Class D Amplifier
General Description
The GPM8903 is a Class D amplifiers provide high performance, thermally efficient amplifier solutions.
The GPM8903 delivers 1*4.
5W into a 2 Ω load.
An integrated limiting circuit prevents output clipping distortion, that makes GPM8903 has excellent sound reproduction and protects small speakers from transient volt-ages, reduces power dissipation.
The GPM8903 has a 2:1 input MUX for audio source selection.
The MUX was selected by an external pin.
Both input channels have a 32-step Up/Down volume control.
Filter-less modulation allows the IC to pass EMI limits with 1m cables using only a low-cost ferritebead and small-value ...
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