This part is a kind of semiconductor called TDA7377.

Function of this product has 2 x 30WDUAL/QUAD POWER AMPLIFIER FOR CAR RADIO.

Manufacturers : ST Microelectronics

Image and pinout :

TDA7377 image and datasheet pinout



Some of the text within the PDF file :

 TDA7377 2 x 30W DUAL/QUAD POWER AMPLIFIER FOR CAR RADIO HIGH OUTPUT POWER CAPABILITY: 2 x 35W max./4Ω 2 x 30W/4Ω EIAJ 2 x 30W/4Ω EIAJ 2 x 20W/4Ω @14.4V, 1KHz, 10% 4 x 6W/4Ω @14.4V, 1KHz, 10% 4 x 10W/2Ω @14.4V, 1KHz, 10% MINIMUM EXTERNAL COMPONENTS COUNT: – NO BOOTSTRAP CAPACITORS – NO BOUCHEROT CELLS – INTERNALLY FIXED GAIN (26dB BTL) ST-BY FUNCTION (CMOS COMPATIBLE) NOAUDIBLE POPDURING ST-BYOPERATIONS DIAGNOSTICS FACILITY FOR: – CLIPPING – OUT TO GND SHORT – OUT TO VS SHORT – SOFT SHORT AT TURN-ON – THERMAL SHUTDOWN PROXIMITY Protections: OUPUT AC/DC SHORT CIRCUIT BLOCK DIAGRAM MULTIWATT15V MULTIWATT15H ORDERING NUMBERS: TDA7377V TDA7377H – TO GND – TO VS – ACROSS THE LOAD SOFT SHORT AT TURN-ON OVERRATING CHIP TEMPERATURE WITH SOFT THERMAL LIMIT [ ... ]


TDA7377 PDF Datasheet Download


PDF


2017/04/25 10:45 2017/04/25 10:45