TDA7376B

TDA7376B 系列 2 x 35 W 功率放大器 用于汽车收音机 - MULTIWATT-15

DESCRIPTION

The is a new technology dual bridge Audio Amplifier in Multiwatt 15 package designed for car radio applications. Thanks to the fully complementary PNP/NPN output stage configuration the TDA7376B delivers a rail-to-rail voltage swing

with no need of bootstrap capacitors. Differential input pairs, that will accept either single ended or differential input signals, guarantee high noise immunity making the device suitable for both car radio and car boosters applications.

HIGH OUTPUT POWER CAPABILITY:

2 x 40W max./4Ω

2 x 35W/4Ω EIAJ

2 x 25W4Ω @ 14.4V, 1KHz, 10%

DIFFERENTIAL INPUTS

MINIMUM EXTERNAL COMPONENT COUNT

INTERNALLY FIXED GAIN 26dB

MUTE FUNCTION CMOS COMPATIBLE

AUTOMUTE AT MINIMUM SUPPLY VOLTAGE DETECTION

STAND-BY FUNCTION

NO AUDIBLE POP DURING MUTE AND ST BY OPERATIONS

CLIPPING DETECTOR WITH PROGRAMMABLE DISTORTION THRESHOLD

PROTECTIONS:

SHORT CIRCUIT OUT TO GROUND, OUT TO SUPPLY VOLTAGE, ACROSS THE LOAD

OVERRATING CHIP TEMPERATURE WITH SOFT THERMAL LIMITER

LOAD DUMP VOLTAGE

FORTUITOUS OPEN GROUND

LOUDSPEAKER DC CURRENT

ESD