D8227 - Low Frequency Power Amplifier

Product Overview

Shaoxing Silicore Technology

Part number	D8227
Manufacturer	Shaoxing Silicore Technology
File Size	233.98 KB
Description	Low Frequency Power Amplifier
Datasheet	D8227 Datasheet
Additional preview pages of the D8227 datasheet.

Outline Drawing S a an audio power IC wit h built-in D8227 t is a two Channels developed for portable radio D .

z High Power Pout=2.5W/CH(Typ. ) Pout=3.0W/CH(Typ. ) z Voltage Gain : :(Vcc=9V,R L =4 Ω ,f=1kHz,THD=10%) :(Vcc=9V,R L =3 Ω ,f=1kHz,THD=10%) Rf=120¦¸ ,f=1kHz£© Gv=45dB(Typ. )£¨ Gv=56.5dB(Typ . )£¨ z z z z z Low popping noise at power ON Small Quiescent Current : I C C Q =21 mA(Typ. ) Ripple Rejection Ratio : R. R. =-52dB(Typ. )(Vc c=9V£¬ Cross Talk : C . T . = -50dB(Typ. )(V cc=9V£¬ Output Noise Voltage : f=1kHz£¬ BW=20Hz~20kHz) z z z z z Stand-By Switch Soft Clip Built-in ther mal shut down protecti.

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Published: Jan 5, 2006 |