YOUDA INTEGRATED CIRCUIT
YD7265
25W STEREO AMPLIFIER WITH MUTE
AND STAND-BY鈥擸D7265
DESCRIPTION
The YD7265 is class AB dual Audio power amplifier assembled in the Multiwatt package,specially designed for
high quality sound application as Hi-Fi music centers and stereo TV sets.
FEATURES
*WIDE SUPPLY VOLTAGE RANGE(UP TO
鹵25V
ABS MAX.).
*HIGH OUTPUTE POWER:25W(Vcc錛澛?0V錛?R
L
錛?惟錛孴HD=10%).
*NO POP AT TURN-ON/OFF.
*MUTE AND STAND-BY.
*SHORT CIRCUIT PROTECTION.
*THERMAL OVERLOAD PROTECTION.
BLOCK DIAGRAM
ST-BY/MUTE
+
-
+Vcc
3
ST/M
4
5
-Vcc
6
GND
7
8
9
10
+
-
-Vcc 1
2
11
PIN NO.
SYMBOL
-Vcc
OUTPUT1
+Vcc
OUTPUT2
ST-BY/MUTE
-Vcc
PIN NO.
SYMBOL
IN+(2)
IN-(2)
GND
IN-(1)
IN+(1)
1
2
3
4
5
6
7
8
9
10
11
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 4
2006-06-28
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