YD8207 Datasheet PDF | Wuxi Youda Electronics





(PDF) YD8207 Datasheet PDF

Part Number YD8207
Description Dual Audio Power Amplifier
Manufacture Wuxi Youda Electronics
Total Page 3 Pages
PDF Download Download YD8207 Datasheet PDF

Features: 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 YD820 7 is an audio power IC with built-in tw o channels developed for portable radio cassette tape recorder. wBecause of th e parts reduction and SIP(Single In lin e 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=1kH z, THD=10%) Po(2)=4.6W/CH(Typ.) (Vcc=12 V, RL=4Ω, f=1kHz, THD=10%) *Low poppi ng noise at power ON. *Small quiescent current: Iccq=19mA(Typ.) (Vcc=9V, Vin=0 ) *Soft clip *Built-in thermal shut dow n protection circuit *Operation supply voltage range: Vcc=6V¡« 15V *Best for supply voltage: 9V or 12V BLOCK DIAGR AM m o .c U 4 t e e h WuXi YouDa Elect ronics Co., Ltd S a tJiangsu China Add: No.5 Xijin Road, National Hi-Tech Indu strial Development Zone, Wuxi a Tel: 86 -510-5205117 86-510-5205108 Fax: 86-510 -5205110 Website: www.e-youda.com D . SHENZHEN OFFICE Tel£º 86-755-83.

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YD8207 datasheet
.comYOUDA INTEGRATED CIRCUIT
YD8207
Sheet4UDUAL AUDIO POWER AMPLIFIER-YD8207
.DataDESCRIPTION
wwYD8207 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.
omFEATURES
.c*High Power: Po(1)=2.5W/CH(Typ.) (Vcc=9V, RL=4, f=1kHz, THD=10%)
Po(2)=4.6W/CH(Typ.) (Vcc=12V, RL=4, f=1kHz, THD=10%)
U*Low popping noise at power ON.
*Small quiescent current: Iccq=19mA(Typ.) (Vcc=9V, Vin=0)
t4*Soft clip
*Built-in thermal shut down protection circuit
e*Operation supply voltage range: Vcc=6V 15V
e*Best for supply voltage: 9V or 12V
taShBLOCK DIAGRAM
.Da+ +
__
wwwVstb FIL
GND
Vcc
1 2 3 4 5 6 7 8 9 10 11 12
heet4U.comWuXi YouDa Electronics Co., Ltd
taSAdd: No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China
aTel: 86-510-5205117 86-510-5205108 Fax: 86-510-5205110
Website: www.e-youda.com
.DSHENZHEN OFFICE Tel 86-755-83740369 13823533350 Fax 86-755-83741418
wwwVer 3.1
1 of 3
2004-9-20

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