YD34119中文资料

YOUDA INTEGRATED CIRCUIT YD34119

LOW POWER AUDIO AMPLIFIER—YD34119 DESCRIPTION

The YD34119 is a low power audio amplifier integrated circuit intended (primarily) for the telephone applications,such as in speakerphones.

FEATURES

*Wide operating supply voltage: Vcc=2~16V;

*Low quiescent supply current (Icc=2.7mA, typ.);

*Medium output power

Po=250mW at Vcc=6V, R L=32Ω, THD=10%;

*Load impedance range (8Ωto 100Ω);

*Low distortion;

*Mute function (Icc=65μA, typ.);

*Minimum number of external parts required.

BLOCK DIAGRAM

WuXi YouDa Electronics Co., Ltd

Add: No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China Tel: 86-510-85205117 86-510-85205106 Fax: 86-510-85205110 Website: https://www.360docs.net/doc/1d7767393.html, SHENZHEN OFFICE Tel： 86-755-83740369 Fax： 86-755-83741418 Ver 5.0 1 of 4 2006-6-28

WuXi YouDa Electronics Co., Ltd 2 of 4 Website: https://www.360docs.net/doc/1d7767393.html,

YOUDA INTEGRATED CIRCUIT YD34119 OUTLINE DRAWING

WuXi YouDa Electronics Co., Ltd 4 of 4 Website: https://www.360docs.net/doc/1d7767393.html,