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TDA7385 electronics Components 4 x 30W QUAD BRIDGE CAR RADIO AMPLIFIER

TDA7385 electronics Components 4 x 30W QUAD BRIDGE CAR RADIO AMPLIFIER

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Brand Name :Anterwell
Model Number :TDA7385
Certification :new & original
Place of Origin :original factory
MOQ :10pcs
Price :Negotiate
Payment Terms :T/T, Western Union, Paypal
Supply Ability :8200pcs
Delivery Time :1 day
Packaging Details :Please contact me for details
Operating Supply Voltage :18V
DC Supply Voltage :28V
Peak Supply Voltage :50V
Power dissipation, :80W
Junction Temperature :150°C
Storage Temperature :– 55°Cto 150°C
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View Product Description

TDA7385 electronics Components 4 x 30W QUAD BRIDGE CAR RADIO AMPLIFIER

HIGH OUTPUT POWER CAPABILITY:

4 x 35W/4Ω MAX.

4 x 30W/4Ω EIAJ

4 x 22W/4Ω @ 14.4V, 1KHz, 10%

4 x 18.5W/4Ω @ 13.2V, 1KHz, 10%

CLIPPING DETECTOR LOW DISTORTION

LOW OUTPUT NOISE

ST-BY FUNCTION

MUTE FUNCTION

AUTOMUTE AT MIN. SUPPLY VOLTAGE DETECTION

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

TDA7385 electronics Components 4 x 30W QUAD BRIDGE CAR RADIO AMPLIFIER

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

TDA7385 electronics Components 4 x 30W QUAD BRIDGE CAR RADIO AMPLIFIER

DESCRIPTION (continued)

Thanks to the fully complementary PNP/NPN output configuration the TDA7385 allows a rail to rail output voltage swing with no need of bootstrap capacitors. The extremely reduced components count allows very compact sets. The on-board clipping detector simplifies gain compression operations. The fault diagnostics makes it possible to detect mistakes during CarRadio assembly and wiring in the car.

ABSOLUTE MAXIMUM RATINGS

Symbol Parameter Value Unit
VCC Operating Supply Voltage 18 V
VCC (DC) DC Supply Voltage 28 V
VCC (pk) Peak Supply Voltage (t = 50ms) 50 V
IO

Output Peak Current

Repetitive (Duty Cycle 10% at f = 10Hz)

Non Repetitive (t = 100µs)

4.5

5.5

A

A

Ptot Power dissipation, (Tcase = 70°C) 80 W
Tj Junction Temperature 150 °C
Tstg Storage Temperature – 55 to 150 °C

designed for high end car radio applications.

PIN CONNECTION (Top view)

TDA7385 electronics Components 4 x 30W QUAD BRIDGE CAR RADIO AMPLIFIER

THERMAL DATA

Symbol Parameter Value Unit
Rth j-case Thermal Resistance Junction to Case Max. 1 °C/W

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China TDA7385 electronics Components 4 x 30W QUAD BRIDGE CAR RADIO AMPLIFIER for sale

TDA7385 electronics Components 4 x 30W QUAD BRIDGE CAR RADIO AMPLIFIER

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