YD5104 Datasheet: 8.2W BTL Audio Power Amplifier





YD5104 8.2W BTL Audio Power Amplifier Datasheet

Part Number YD5104
Description 8.2W BTL Audio Power Amplifier
Manufacture Wuxi Youda Electronics
Total Page 3 Pages
PDF Download Download YD5104 Datasheet PDF

Features: YOUDA INTEGRATED CIRCUIT YD5104 8.2W B TL AUDIO POWER AMPLIFIER-YD5104 DESCRIP TION YD5104 is an audio power IC with b uilt-in two channels developed for port able radio cassette tape recorder.. Bec ause of the parts reduction and SIP (Si ngle In line Package), space merit is r emarkable. Thermal shut down protection circuit is built in. FEATURES *High P ower£º Po=8.2W£¨ Typ.£© (BTL, Vcc =10.8V, RL=4Ω, f=1kHz, THD=10%) *Oper ation supply voltage range: Vcc=6V¡« 10.8V *Low popping noise at power ON *S mall quiescent current£º Iccq=19mA(Ty p.) Vcc=9V, Vin=0£© *Soft clip *Built -in thermal shut down protection circui t BLOCK DIAGRAM BIAS AND THERMAL PROT ECTION + + - Vstb FIL 1 2 3 4 5 6 7 8 GND 9 10 11 Vcc 12 WuXi YouDa Electr onics Co., Ltd Add: No.5 Xijin Road, Na tional Hi-Tech Industrial Development Z one, Wuxi Jiangsu China Tel: 86-510-520 5117 86-510-5205108 Fax: 86-510-5205110 Website: www.e-youda.com SHENZHEN OFFI CE Tel£º 86-755-83740369 13823533350 Fax£º 86-755-83741418 Ver 3.1 1 of 3 200.

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YOUDA INTEGRATED CIRCUIT
YD5104
8.2W BTL AUDIO POWER AMPLIFIER-YD5104
DESCRIPTION
YD5104 is an audio power IC with built-in two channels developed for portable radio cassette tape recorder..
Because 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=8.2W Typ. (BTL, Vcc=10.8V, RL=4, f=1kHz, THD=10%)
*Operation supply voltage range: Vcc=6V 10.8V
*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
BLOCK DIAGRAM
BIAS AND THERMAL PROTECTION
++
--
Vstb FIL
GND Vcc
1 2 3 4 5 6 7 8 9 10 11 12
WuXi YouDa Electronics Co., Ltd
Add: No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China
Tel: 86-510-5205117 86-510-5205108 Fax: 86-510-5205110
Website: www.e-youda.com
SHENZHEN OFFICE Tel 86-755-83740369 13823533350 Fax 86-755-83741418
Ver 3.1
1 of 3
2004-9-20

        






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