Details, datasheet, quote on part number: TDA7496SA
PartTDA7496SA
CategoryMultimedia => Audio
Description5W+5W Amplifier With DC Volume Control
CompanyST Microelectronics, Inc.
DatasheetDownload TDA7496SA datasheet
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Features, Applications

5+5W OUTPUT POWER = 8 @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 TO 35V SHORT CIRCUIT PROTECTION THERMAL OVERLOAD PROTECTION INTERNALLY FIXED GAIN SOFT CLIPPING VARIABLE OUTPUT AFTER VOLUME CONTROL CIRCUIT CLIPWATT 15 PACKAGE

amplifier assembled i the @Clipwatt 15 package, specially designed for high quality sound TV applications. Features of the TDA7496SA include linear volume control Stand-by and Mute functions. The TDA7496SA is pin to pin compatible with TDA7494S, TDA7494SA.

DESCRIPTION The is a stereo 5+5W class AB power BLOCK DIAGRAM

This is preliminary information on a new product now in development. Details are subject to change without notice.

Symbol VS VIN Ptot Tamb Tstg,TJ V3 DC Supply Voltage Maximum Input Voltage Total Power Dissipation (Tamb = 70C) Ambient Operating Temperature (1) Storage and Junction Temperature Volume Control DC Voltage Parameter Value 150 7 Unit V Vpp C V

PW_GND OUTR VS OUTL PW_GND MUTE STBY S_GND SVR N.C. INL VAROUT_L VOLUME VAROUT_R INR

Symbol Rth j-case Rth j-amb Parameter Thermal Resistance junction-case Thermal Resistance junction-ambient Max. Value Typ. = 4.5; Max. 5 48 Unit C/W

ELECTRICAL CHARACTERISTCS (Refer to the test circuit = 22V, Tamb = 25C)

Symbol Parameter Supply Voltage Range Total Quiescent Current Output DC Offset Referred to SVR No Input Signal Potential Quiescent Output Voltage Output Power THD = 8; THD = 8; THD = 12V THD 12V 5 Test Condition Min. Typ. Max. 32 50 Unit mA mV

ELECTRICAL CHARACTERISTCS (continued) (Refer to the test circuit = 22V, Tamb = 25C)

Symbol Parameter Output Peak Current Input Signal Closed Loop Gain Monitor Out Gain VOl Ctrl >4.5V VOl Ctrl >4.5V; Zload >30K VOl Ctrl <0.5V Total Output Noise to 22KHz PLAY, max volume to 22KHz PLAY, max attenuation to 22KHz MUTE SR Ri RVar Out Slew Rate Input Resistance Variable Output Resistance = 1KHz; max volume CSVR = 470F; VRIP = 1KHz; max attenuation CSVR = 470F; VRIP TM TS Thermal Muting Thermal Shut-down Test Condition (internally limited) Min. 1.0 Typ. Max. Unit A Vrms dB MHz V V/s dB C

RL Var Out Variable Output Load SVR Supply Voltage Rejection

MUTE & INPUT SELECTION FUNCTIONS VST-ON VST-OFF Stand-by ON Threshold Stand-by OFF Threshold Stand by ON: VST-BY = 5V; Vmute = 5V Play or Mute ImuteBIAS Mute Bias Current Mute Play mA A

VMUTEON Mute ON threshold VMUTEOFF Mute OFF threshold AMUTE IqST-BY IstbyBIAS Mute Attenuation Quiescent Current @ Stand-by bias current


 

Some Part number from the same manufacture ST Microelectronics, Inc.
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