YOUDA INTEGRATED CIRCUIT
YD2025
2.3W STEREO AUDIO AMPLIFIER鈥斺€擸D2025
DESCRIPTION
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.
BLOCK DIAGRAM
16
Vcc
-
+
15
14
13
12
11
10
9
Pre-GND
GND
5k
50
+
-
GND
1
2
3
4
5
6
7
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: www.e-youda.com
SHENZHEN OFFICE Tel錛?86-755-83740369
Fax錛?86-755-83741418
Ver 5.0
1 of 7
2006-06-28
RIPPLE FILTER
8