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TDA7451

ST Microelectronics
Part Number TDA7451
Manufacturer ST Microelectronics
Description 4x7W OR 2x22W CAR RADIO POWER AMPLIFIER PLUS TRIPLE POWER SUPPLY
Published Apr 16, 2005
Detailed Description ® TDA7451 4x7W OR 2x22W CAR RADIO POWER AMPLIFIER PLUS TRIPLE POWER SUPPLY PRELIMINARY DATA HIGH OUTPUT POWER CAPABIL...
Datasheet PDF File TDA7451 PDF File

TDA7451
TDA7451

Overview
® TDA7451 4x7W OR 2x22W CAR RADIO POWER AMPLIFIER PLUS TRIPLE POWER SUPPLY PRELIMINARY DATA HIGH OUTPUT POWER CAPABILITY: 4 x 9.
5W OR 2 x 32W/4Ω MAX 4 x 8.
5W OR 2 x 28W/4Ω EIAJ 4 x 7W OR 2 x 22W/4Ω @14.
4V, 1KHz; 10% MINIMIZED EXTERNAL COUNT - NO NEED OF DECOUPLING CAPACITORS - NO NEED OF BOOTSTRAP CAPACITOR - NO NEED OF EXTERNAL COMPENSATION - INTERNALLY FIXED GAIN (20dB) POP-FREE AUDIO SECTION ST-BY FUNCTION (C-MOS) MUTE FUNCTION (C-MOS) CLIP DETECTOR, THERMAL WARNING, SHORT CIRCUIT DETECTION BUILT-IN VOLTAGE REGULATORS: - 5V @ 150mA WITH RESET - 5V @ 500mA WITH ST-BY - 8.
5V @ 200mA WITH ST-BY REGULATORS DIAGNOSTIC FEATURE: UNDERVOLTAGE, 8.
5V DROP SENSE, SHORT CIRCUIT, LOAD DUMP, OVER-TE...


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