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TDA7496S

ST Microelectronics
Part Number TDA7496S
Manufacturer ST Microelectronics
Description 5W+5W AMPLIFIER
Published Apr 16, 2005
Detailed Description ® TDA7496S 5W+5W AMPLIFIER 5+5W OUTPUT POWER RL = 8Ω @THD = 10% VCC = 22V ST-BY AND MUTE FUNCTIONS LOW TURN-ON TURN-O...
Datasheet PDF File TDA7496S PDF File

TDA7496S
TDA7496S

Overview
® TDA7496S 5W+5W AMPLIFIER 5+5W OUTPUT POWER RL = 8Ω @THD = 10% VCC = 22V ST-BY AND MUTE FUNCTIONS LOW TURN-ON TURN-OFF POP NOISE 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 MULTIWATT 15 PACKAGE DESCRIPTION The TDA7496 is a stereo 5+5W class AB power amplifier assembled in the @ Multiwatt 15 package, specially designed for high quality sound, TV applications.
MULTIPOWER BI50II TECHNOLOGY Multiwatt15 ORDERING NUMBER: TDA7496 Features of the TDA7496 include Stand-by and mute functions.
BLOCK AND APPLICATION DIAGRAM 1 INR 470nF 30K VS 13 + OP AMP S_GND 8 PW_GND 11 MUTE/STBY PROTECTIONS 60K 5 INL 470nF 30K SVR 7 + OP AMP 470µF 1000µF 14 OUTR 9 STBY 10 MUTE 10K 1µF 12 OUTL 1000µF PW_GND 15 D99AU1015 S1 ST-BY +5V S_GND +5V S2 MUTE October 2002 1/10 TDA7496S ABSOLUTE MAXIMUM RATINGS Symbol VS VIN Ptot Tamb Tstg, Tj Parameter DC Supply Voltage Maximum Input Voltage Total Power Dissipation (Tamb = 80°C) Ambient Operating Temperature Storage and Junction Temperature Value Unit 35 V 8 Vpp 15 W 0 to 70 °C -40 to 150 °C PIN CONNECTION (Top view) 15 PW_GND 14 OUTR 13 VS 12 OUTL 11 PW_GND 10 MUTE 9 STBY 8 S_GND 7 SVR 6 N.
C.
5 INL 4 N.
C.
3 N.
C.
2 N.
C.
1 INR D99AU1016 THERMAL DATA Symbol Rth j-case Rth j-amb Parameter Thermal Resistance Junction-case Thermal Resistance Junction-ambient Value Unit Typ.
= 4 Max.
= 4.
6 °C/W max 35 °C/W ELECTRICAL CHARACTERISTICS (Refer to the test circuit VS = 22V; RL = 8Ω, f = 1kHz, Rg = 50Ω, Tamb = 25°C).
Symbol VS Iq DCVOS VO PO Parameter Supply Voltage Range Total Quiescent Current Output DC Offset Referred to SVR Potenial Quiescent Output Voltage Output Power THD Ipeak Vin GV Total Harmonic Distortion Output Peak Current Input Signal Closed Loop Gain Test Condition Min.
10 No Input Signal Vs = 22V THD = 10%; RL = 8Ω; Vs = 22V 5 THD = 1...


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