TDA7375V Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

TDA7375V

2 x 35W dual/quad power amplifier for car radio

STMicroelectronics 

TDA7375V

2 x 35W dual/quad power amplifier for car radio

1 FEATURES

■ HIGH OUTPUT POWER CAPABILITY:

– 2 x 40W max./4Ω

– 2 x 35W/4Ω EIAJ

– 2 x 35W/4Ω EIAJ

– 2 x 25W/4Ω @14.4V, 1KHz, 10%

– 4 x 7W/4Ω @14.4V,1KHz, 10%

– 4 x 12W/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)

■ NO AUDIBLE POP DURING ST-BY

OPERATIONS

■ DIAGNOSTICS FACILITY FOR:

– CLIPPING

– OUT TO GND SHORT

– OUT TO VS SHORT

– SOFT SHORT AT TURN-ON

– THERMAL SHUTDOWN PROXIMITY

Figure 2. Block Diagram

Figure 1. Package

MULTIWATT15

Table 1. Order Codes

Part Number

TDA7375V

Package

MULTIWATT 15 (Vertical)

2 PROTECTIONS:

■ OUPUT AC/DC SHORT CIRCUIT

– TO GND

– TO VS

– ACROSS THE LOAD

■ SOFT SHORT AT TURN-ON

■ OVERRATING CHIP TEMPERATURE WITH

■ SOFT THERMAL LIMITER

■ LOAD DUMP VOLTAGESURGE

■ VERY INDUCTIVE LOADS

■ FORTUITOUS OPEN GND

■ REVERSED BATTERY

■ ESD

July 2008

Rev. 4

1/15

Share Link: