描述 Description

The TDA7384A is an AB class audio power amplifier, packaged in Flexiwatt 25 and designed for high end car radio applications.

Based on a fully complementary PNP/NPN configuration, the TDA7384A allows a rail to rail output voltage swing with no need of bootstrap capacitors. The extremely reduced boundary components allows very compact sets.

特性 Features

? High output power capability:
?4 x 46 W / 4 Ω max.
?4 x 27 W / 4 Ω @ 14.4 V, 1 kHz, 10 %
? Low 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
? Protections:
?Output short circuit to GND, to VS, across the load
?Very inductive loads
?Overrating chip temperature with soft thermal limiter
?Load dump voltage
?Fortuitous open GND
?Reversed battery
?ESD