Description

The TDA7560 is a breakthrough BCD (Bipolar / CMOS / DMOS) technology class AB audio power amplifier in Flexiwatt 25 package designed for high power car radio.

The fully complementary P-Channel/N-Channel output structure allows a rail to rail output voltage swing which, combined with high output current and minimized saturation losses sets new power references in the car-radio field, with unparalleled distortion performances.

Features

■ Superior output power capability:

– 4 x 51 W/4 Ω max.

– 4 x 45 W/4 Ω EIAJ

– 4 x 30 W/4 Ω @ 14.4 V, 1 kHz, 10

– 4 x 80 W/2 Ω max.

– 4 x 77 W/2 Ω EIAJ

– 4 x 55 W/2 Ω @ 14.4 V, 1 kHz, 10

■ Multipower BCD technology

■ MOSFET output power stage

■ Excellent 2 Ω driving capability

■ Hi-Fi class distortion

■ Low output noise

■ Standby function

■ Mute function

■ Automute at min. supply voltage detection

■ Low external component count:

– Internally fixed gain (26 dB)

– No external compensation

– No bootstrap capacitors

■ On board 0.35 A high side driver

■ Protections:

– Output short circuit to GND, to VS, across the load

– Very inductive loads

– Overrating chip temperature with soft thermal limiter

– Output DC offset detection

– Load dump voltage

– Fortuitous open GND

– Reversed battery

– ESD