YD7496L

www.DataSheet4U.com YOUDA INTEGRATED CIRCUIT YD7496L 2W+2W AMPLIFIER WITH DC VOLUME CONTROL—YD7496L DESCRIPTION The YD7496L is a stereo 2W+2W class AB power amplifier assembled in the @ PowerDIP20 package, specially designed for high quality sound, TV and Monitor applications. Features of the YD7496lL include linear volume control, Stand-by and mute functions. FEATURES *2W+2W OUTPUT POWER RL＝8Ω @ THD=10% ,Vcc＝14V. *ST-BY AND MUTE FUNCTION. *LOW TURN-ON TURN-OFF POP NOISE. *LINER VOLUME CONTROL DC COUPLED WITH POWER OP. AMP. *NO BOUCHEROT CELL. *NO ST-BY RC INPUT NETWORK. *SINGLE SUPPLY RANGING UP TO 15V *SHORT CIRCUIT PROTECTION. *THERMAL OVERLOAD PROTECTION. *INTERNALLY FIXED GAIN. *SOFT CLIPPING. *VARIABLE OUTPUT AFTER VOLUME CONTROL CIRCUIT. *POWERDIP 20 PACKAGE. 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： 86-755-83740369 Fax： 86-755-83741418 Ver 5.0 1 of 5 2006-06-28 DataSheet 4 U .com www.DataSheet4U.com YOUDA INTEGRATED CIRCUIT BLOCK DIAGRAM GND 20 GND 19 GND 18 OUT2 17 Vcc 16 Vcc 15 OUT2 14 GND 13 YD7496L MUTE 12 STBY 11 STBY/MUTE 30k _ 30k + _ + 1k 1k Volume Volume 30k 30k 1 GND 2 GND 3 GND 4 IN1 5 Voc1 6 VOLUME 7 Voc2 8 NC 9 IN2 10 SVC ABSOLUTE MAXIMUM RATINGS PARAMETER DC Supply Voltage Maximum Input Voltage Volume CTRL DC Voltage Output Peak Current(internall...