YD386 Datasheet, PDF (1/3 Pages) List of Unclassifed Manufacturers – LOW VOLTAGE AUDIO POWER AMPLIFIER

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YOUDA INTEGRATED CIRCUIT
YD386
LOW VOLTAGE AUDIO POWER AMPLIFIER
YD386
DESCRIPTION
The YD386 is a power amplifier, designed for use in low voltage consumer applications. The gain is internally
set to 20 to keep the external part count low. But the additional of an external resistor and capacitor between pin 1
and pin 8 will increase the gain to any value up to 200.
FEATURES
*Minimum external parts;
*Wide supply voltage range: 4V~12V;
*Voltage gains:20~200;
*Ground referenced input;
*Low distortion .
BLOCK DIAGRAM
8
7 _Vcc 6
5
_+
GND
1
2
3
4
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 [phone] 13823533350 Fax [phone]
Ver 3.1
1 of 3
2004-9-20