YD2025D Datasheet, PDF (1/4 Pages) Wuxi Youda electronics Co.,LTD – 1.3W STEREO AUDIO AMPLIFIER

YOUDA INTEGRATED CIRCUIT
YD2025D
1.3W STEREO AUDIO AMPLIFIER——YD2025D
DESCRIPTION
The YD2025D is a monolithic integrated audio Amplifier in a SOP20. It is designed for portable cassette
players and radios.
FEATURES
*Working voltage down to 3V;
*Few external components;
*High channel isolation;
*Voltage gain up to 45dB (Adjustable with external resistor);
*Soft clipping;
*Internal thermal protection;
BLOCK DIAGRAM
20 19 18 17 16 15 14 13 12 11
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9 10
WuXi YouDa Electronics Co., Ltd
Add: No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China
Tel: [phone] Fax: [phone] Website: www.e-youda.com
SHENZHEN OFFICE
Tel： 86-755-83740369
Fax： 86-755-83741418
Ver 5.0
1 of 4
2006-06-28