TDA7376PD Datasheet, PDF (1/9 Pages) STMicroelectronics – 2 X 35W POWER AMPLIFIER FOR CAR RADIO

TDA7376PD
2 X 35W POWER AMPLIFIER FOR CAR RADIO
■ HIGH OUTPUT POWER CAPABILITY
2 x 40W max./4Ω
2 x 35W/4Ω EIAJ
2 x 25W/4Ω @14.4V, 1KHz, 10%
2 x 25W/2Ω @14.4V, 1KHz, 10%
■ 2Ω DRIVING
■ DIFFERENTIAL INPUTS
■ MINIMUM EXTERNAL COMPONENTS
COUNT
■ INTERNALLY FIXED GAIN (26dB)
■ MUTE FUNCTION (CMOS COMPATIBLE)
■ AUTOMUTE AT MINIMUM SUPPLY VOLTAGE
DETECTION
■ STAND-BY FUNCTION
■ NO AUDIBLE POP DURING MUTE AND SY-
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
BLOCK DIAGRAM
PowerSO36 (Slug up)
ORDERING NUMBER: TDA7376PD
SOFT THERMAL LIMITER
■ LOAD DUMP VOLTAGE
■ FORTUITOUS OPEN GROUND
■ LOUDSPEAKER DC CURRENT
■ ESD
DESCRIPTION
The TDA7376PD is a new technology dual bridge
Audio Amplifier in PowerSO36 package designed
for car radio applications. Thanks to the fully com-
plementary PNP/NPN output stage configuration
the TDA7376PD delivers a rail-to-rail voltage
swing with no need of bootstrap capacitors.
April 2004
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