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TDA7263

ST Microelectronics
Part Number TDA7263
Manufacturer ST Microelectronics
Description 12+12W STEREO AMPLIFIER
Published Apr 23, 2005
Detailed Description ® TDA7263 12 +12W STEREO AMPLIFIER WITH MUTING WIDE SUPPLY VOLTAGE RANGE HIGH OUTPUT POWER 12+12W @ VS=28V, RL = 8Ω...
Datasheet PDF File TDA7263 PDF File

TDA7263
TDA7263

Overview
® TDA7263 12 +12W STEREO AMPLIFIER WITH MUTING WIDE SUPPLY VOLTAGE RANGE HIGH OUTPUT POWER 12+12W @ VS=28V, RL = 8Ω, THD=10% MUTE FACILITY (POP FREE) WITH LOW CONSUMPTION ) AC SHORT CIRCUIT PROTECTION t(s THERMAL OVERLOAD PROTECTION roduc DESCRIPTION The TDA7263 is class AB dual audio power am- P plifier assembled in the new Clipwatt package, te specially designed for high quality sound applicale tion as HI-FI music centers and stereo TV sets.
Obsolete Product(s) - Obso TEST AND APPLICATION CIRCUIT Clipwatt11 ORDERING NUMBER:TDA7263 September 2003 1/8 This is advanced information on a new product now in development or undergoing evaluation.
Details are subject to change without notice.
TDA7263 ABSOLUTE MAXIMUM RATINGS Symbol VS IO Ptot Top Tstg,Tj Parameter Supply Voltage without Load Output Peak Current (repetitive f >20Hz) Total Power Dissipation (Tcase = 70°C) Operating Temperature Range Storage & Junction Temperature Value Unit 35 V 2 A 25 W 0 to 70 °C -40 to 150 °C PIN CONNECTION (Top view) BLOCK DIAGRAM Obsolete Product(s) - Obsolete Product(s) 2/8 TDA7263 THERMAL DATA Symbol Rth j-case Parameter Thermal resistance junction to case Value Unit Max 3 °C/W ELECTRICAL CHARACTERISTICS (Refer to the stereo test and application circuit, VS = 28V; RL = 8Ω; Gv = 30dB; f = 1KHz; Tamb = 25°C unless otherwise specified.
) Symbol Parameter Test Condition Min.
Typ.
Max.
Unit VS Supply Voltage 10 30 V VO Quiescent Output Voltage 13.
5 V Iq Total Quiescent Current 70 95 mA PO Output Power (RMS) d = 10% Tamb = 85°C 10 12 W ) d = 1% 9.
5 W t(s d Total Harmonic Distortion uc CT Cross Talk PO = 1W, f = 1kHz f = 100Hz to 10KHz; PO = 0.
1 to 8W RS = 10KΩ; f = 1KHz 0.
02 0.
2 % 0.
5 70 dB rod RI Input Resistance RS = 10KΩ; f = 10KHz 60 dB 100 200 KΩ P fL Low Frequency Roll-off (-3dB) 40 Hz te fH High Frequency Roll-off (-3dB) le eN Total Input Noise Voltage A Curve; RS = 10KΩ 80 KHz 1.
5 mV ...


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