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YOUDA INTEGRATED CIRCUIT
YD2025
2.3W STEREO AUDIO AMPLIFIER¡ª¡
DESCRIPTION
YD2025
The YD2025 is a monolithic integrated audio Amplifier in a 16-pin plastic dual in line package . 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 ;
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16 Vcc + 15 14 13 GND 12 11 10 9 Pre-GND
BLOCK DIAGRAM
5k
50
+ GND
1
2
3
4
5
6
7
RIPPLE FILTER
8
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.