TDA7560 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.



TDA7560 Features

? Superior output power capability:

– 4 x 51 W/4 ? max.

– 4 x 45 W/4 ? EIAJ

– 4 x 30 W/4 ? @ 14.4 V, 1 kHz, 10 %

– 4 x 80 W/2 ? max.

– 4 x 77 W/2 ? EIAJ

– 4 x 55 W/2 ? @ 14.4 V, 1 kHz, 10 %

? Multipower BCD technology

? MOSFET output power stage

? Excellent 2 ? driving capability

? Hi-Fi class distortion

? Low output noise

? Standby function

? Mute function

? Automate at min. supply voltage detection

? Low external component count:

– Internally fixed gain (26 dB)

– No external compensation

– No bootstrap capacitors

? Onboard 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