描述 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.

特性 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