Part Number
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NCP2821 |
Manufacturer
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ON Semiconductor |
Description
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2.65W Filterless |
Published
|
Dec 19, 2006 |
Detailed Description
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com
NCP2821 2.65 W Filterless with Selectable Gain Class−D Audio Amplifier
NCP2821 is a cost effective ...
|
Datasheet
|
NCP2821
|
Overview
com
NCP2821 2.
65 W Filterless with Selectable Gain Class−D Audio Amplifier
NCP2821 is a cost effective mono audio power amplifier designed for portable communication device applications such as mobile phones.
The internal gain setting between 6 dB and 12 dB will also save external gain setting resistors.
To achieve a typical audio mono application, you only need an external capacitor for filtering the power supply.
The NCP2821 processes analog inputs with a PWM technique that lowers significantly output noise and THD.
This part is capable of delivering 2.
65 W of continuous average power to a 4.
0 W BTL load from a 5.
0 V power supply.
Operating on a single 3 V supply, the outp...
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