YD8207 - Dual Audio Power Amplifier

Datasheet Summary

Description

w w YD8207 is an audio power IC with built-in two channels developed for portable radio cassette tape recorder.

wBecause of the parts reduction and SIP(Single In line Package), space merit is remarkable.

protection circuit is built in.

Features

High Power: Po(1)=2.5W/CH(Typ. ) (Vcc=9V, RL=4Ω, f=1kHz, THD=10%) Po(2)=4.6W/CH(Typ. ) (Vcc=12V, RL=4Ω, f=1kHz, THD=10%).
Low popping noise at power ON.
Small quiescent current: Iccq=19mA(Typ. ) (Vcc=9V, Vin=0).
Soft clip.
Built-in thermal shut down protection circuit.
Operation supply voltage range: Vcc=6V¡« 15V.
Best for supply voltage: 9V or 12V BLOCK.

Wuxi Youda Electronics

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Datasheet Details

Part number	YD8207
Manufacturer	Wuxi Youda Electronics
File Size	101.39 KB
Description	Dual Audio Power Amplifier
Datasheet	YD8207 Datasheet
Additional preview pages of the YD8207 datasheet.

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m o .c CIRCUIT YOUDA INTEGRATED YD8207 U 4 t e e h AUDIO POWER AMPLIFIER-YD8207 DUAL S a t a D . DESCRIPTION w w YD8207 is an audio power IC with built-in two channels developed for portable radio cassette tape recorder. wBecause of the parts reduction and SIP(Single In line Package), space merit is remarkable. Thermal shut down protection circuit is built in. FEATURES *High Power: Po(1)=2.5W/CH(Typ.) (Vcc=9V, RL=4Ω, f=1kHz, THD=10%) Po(2)=4.6W/CH(Typ.) (Vcc=12V, RL=4Ω, f=1kHz, THD=10%) *Low popping noise at power ON. *Small quiescent current: Iccq=19mA(Typ.) (Vcc=9V, Vin=0) *Soft clip *Built-in thermal shut down protection circuit *Operation supply voltage range: Vcc=6V¡« 15V *Best for supply voltage: 9V or 12V BLOCK DIAGRAM m o .c U 4 t e e h WuXi YouDa Electronics Co.

Published: Feb 27, 2006 |