深圳市勤思达科技有限公司

SUPERIOR OUTPUT POWER CAPABILITY:

4 x 50W/4Ω MAX.

4 x 45W/4Ω EIAJ

4 x 30W/4Ω @ 14.4V, 1KHz, 10%

4 x 80W/2Ω MAX.

4 x 77W/2Ω EIAJ

4 x 55W/2Ω @ 14.4V, 1KHz, 10%

EXCELLENT 2Ω DRIVING CAPABILITY

HI-FI CLASS DISTORTION

LOW OUTPUT NOISE

ST-BY FUNCTION

MUTE FUNCTION

AUTOMUTE AT MIN. SUPPLY VOLTAGE DETECTION

LOW EXTERNAL COMPONENT COUNT:

– INTERNALLY FIXED GAIN (26dB)

– NO EXTERNAL COMPENSATION

– NO BOOTSTRAP CAPACITORS

ON BOARD 0.35A HIGH SIDE DRIVER

PROTECTIONS:

ROTECTIONS:

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

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 minimised saturation losses sets new power

references in the car-radio field, with unparalleled

distortion performances.

This is preliminary information on a new product now in development. Details are subject to change without notice.

November 1999