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TDA7494SA Datasheet Amplifier

Manufacturer: STMicroelectronics

Overview: TDA7496SA www.datasheet4u.com 5W+5W AMPLIFIER WITH DC VOLUME CONTROL PRODUCT PREVIEW s 5+5W OUTPUT POWER RL = 8Ω @THD = 10% VCC = 22V ST-BY AND MUTE FUNCTIONS LOW TURN-ON TURN-OFF POP NOISE LINEAR VOLUME CONTROL DC COUPLED WITH POWER OP. AMP. NO BOUCHEROT CELL NO ST_BY RC INPUT NETWORK SINGLE SUPPLY RANGING UP TO 35V SHORT CIRCUIT PROTECTION THERMAL OVERLOAD PROTECTION INTERNALLY FIXED GAIN SOFT CLIPPING VARIABLE OUTPUT AFTER VOLUME CONTROL CIRCUIT CLIPWATT 15 PACKAGE MULTIPOWER BI50II TECHNOLOGY s s s s s s s s s s s Clipwatt 15 ORDERING NUMBER: TDA7496SA amplifier assembled i the @Clipwatt 15 package, specially designed for high quality sound TV applications.

General Description

The TDA7496SA is a stereo 5+5W class AB power BLOCK DIAGRAM VAROUT_R PW_GND 2 11 1 470nF 30K VOLUME + OP AMP VS 13 15 PW_GND 1000µF OUTR S1 ST-BY INR 14 S_GND 8 MUTE/STBY PROTECTIONS VOLUME 60K 9 STBY 10K +5V S_GND 10 MUTE 1µF S2 MUTE +5V INL 470nF 5 30K + OP AMP 12 OUTL 1000µF SVR 470µF 7 3 VOLUME 4 VAROUT_L +5V 100nF 300K D96AU440D September 2003 This is preliminary information on a new product now in development.

Details are subject to change without notice.

1/13 TDA7496SA ABSOLUTE MAXIMUM RATINGS Symbol VS www.datasheet4u.com Parameter DC Supply Voltage Maximum Input Voltage Total Power Dissipation (Tamb = 70°C) Ambient Operating Temperature (1) Storage and Junction Temperature Volume Control DC Voltage Value 35 8 16 0 to 70 -40 to 150 7 Unit V Vpp W °C °C V VIN Ptot Tamb Tstg,TJ V3 PIN CONNECTION (top view) 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 PW_GND OUTR VS OUTL PW_GND MUTE STBY S_GND SVR N.C.

Key Features

  • of the TDA7496SA include linear volume control Stand-by and Mute functions. The TDA7496SA is pin to pin compatible with TDA7496, TDA7496S, TDA7496SA, TDA7495, TDA7495SA, TDA7494S, TDA7494SA. s.

TDA7494SA Distributor