TDA7385 datasheet(1/12 Pages) STMICROELECTRONICS

номер детали	TDA7385

подробное описание детали	4 x 30W QUAD BRIDGE CAR RADIO AMPLIFIER

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TDA7385

4 x 30W QUAD BRIDGE CAR RADIO AMPLIFIER

HIGH OUTPUT POWER CAPABILITY:

4 x 35W/4

Ω MAX.

4 x 30W/4

Ω EIAJ

4 x 22W/4

Ω @ 14.4V, 1KHz, 10%

4 x 18.5W/4

Ω @ 13.2V, 1KHz, 10%

CLIPPING DETECTOR

LOW DISTORTION

LOW OUTPUT NOISE

ST-BY FUNCTION

MUTE FUNCTION

AUTOMUTE AT MIN. SUPPLY VOLTAGE DE-

TECTION

DIAGNOSTICS FACILITY FOR:

– CLIPPING

– OUT TO GND SHORT

– OUT TO VS SHORT

– THERMAL SHUTDOWN

LOW EXTERNAL COMPONENT COUNT:

– INTERNALLY FIXED GAIN (26dB)

– 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 PROTECTION

DESCRIPTION

The TDA7385 is a new technology class AB

Audio Power Amplifier in Flexiwatt 25 package

October 1999

®

ORDERING NUMBER: TDA7385

IN1

0.1

µF

MUTE

ST-BY

IN2

0.1

µF

OUT1+

OUT1-

OUT2+

OUT2-

PW-GND

IN3

0.1

µF

IN4

0.1

µF

OUT3+

OUT3-

OUT4+

OUT4-

PW-GND

D93AU002C

AC-GND

0.1

µF47µF

SVR

TAB

S-GND

Vcc1

Vcc2

100nF

2.200

µF

DIAGN. OUT

BLOCK AND APPLICATION DIAGRAM

FLEXIWATT25

1/12

Аналогичный номер детали - TDA7385

производитель	номер детали	датащи	подробное описание детали
STMicroelectronics	TDA7381	294Kb / 10P	4 x 25W QUAD BRIDGE CAR RADIO AMPLIFIER
	TDA7381	227Kb / 13P	4 x 25W quad bridge car radio amplifier
	TDA7381	227Kb / 13P	4 x 25W quad bridge car radio amplifier
	TDA7382	312Kb / 10P	4 x 22W FOUR BRIDGE CHANNELS CAR RADIO AMPLIFIER
	TDA7383	339Kb / 12P	4 x 30W QUAD BRIDGE CAR RADIO AMPLIFIER

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Аналогичное описание - TDA7385

производитель	номер детали	датащи	подробное описание детали
STMicroelectronics	TDA7383	339Kb / 12P	4 x 30W QUAD BRIDGE CAR RADIO AMPLIFIER
	TDA7256	116Kb / 10P	30W BRIDGE CAR RADIO AMPLIFIER
	TDA7388A	213Kb / 13P	4 x 42W quad bridge car radio amplifier
	TDA7381	227Kb / 13P	4 x 25W quad bridge car radio amplifier
Shenzhenshi YONGFUKANG ...	TDA7388	232Kb / 9P	4 X 41W QUAD BRIDGE CAR RADIO AMPLIFIER
STMicroelectronics	TDA7386	310Kb / 9P	4 x 40W QUAD BRIDGE CAR RADIO AMPLIFIER
Unisonic Technologies	TDA7388	188Kb / 5P	4 X 41W QUAD BRIDGE CAR RADIO AMPLIFIER
STMicroelectronics	TDA7389	217Kb / 14P	4 x 45W quad bridge car radio amplifier
	TDA7386	346Kb / 14P	4 x 45W quad bridge car radio amplifier
	TDA7384A	279Kb / 14P	4 x 42W quad bridge car radio amplifier

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