TDA7383

Common Mode Rejection Ratio (Min) :
Packaging : Tube
Maximum Operating Temperature : + 150 C
Mounting Style : Through Hole
THD plus Noise : 0.05 %
Product : Class-AB
Output Power : 35 W
Output Type : 4-Channel Stereo
Maximum Power Dissipation : 80000 mW
Package / Case : FLEXIWATT-25
Available Set Gain : 32 dB
Operating Supply Voltage : 28 V
Supply Current : 5.5 A


Features:

*HIGH OUTPUT POWER CAPABILITY:
4 x35W/4 MAX.
4 x30W/4 EIAJ
4 x22W/4 @14.4V,1KHz,10%
4 x18.5W/4 @ 13.2V,1KHz, 10%
*CLIPPING DETECTOR
*LOW DISTORTION
*LOW OUTPUT NOISE
*ST-BY FUNCTION
*MUTE FUNCTION
*AUTOMUTE AT MIN. SUPPLY VOL TAGE DETECTION
*DIAGNOSTICS FACILITYFOR:
CLIPPING
OUT TO GND SHORT
OUT TO V_S SHORT
THERMAL SHUTDOWN
*LOW EXTERNAL COMPONENT COUNT:
INTERNALLY FIXEDGAIN(32dB)
NO EXTERNAL COMPENSATION
NO BOOTSTRAPCAP ACITORS


Pinout




Specifications

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)	4.5	A
	Non Repetitive(t = 100s)	5.5	A
Ptot	Power dissipation, (Tcase =70)	80	W
Tj	Junction Temperature	150
Tstg	Storage Temperature	55 to150

Description

The TDA7383 is a new technology class AB Audio Power Amplifier in Flexiwatt 25 package designed for high end car radio applications.

Thanks to the fully complementary PNP/NPN output configuration the TDA7383 allows a  rail to rail output voltage swing with no need of bootstrap capacitors. The extremely reduced components count allowsvery compactsets.

The on-board clipping detector simplifies gain compression operations. The fault diagnostics makes it possible to detect mistakes during Car-Radio assembly and  wiring  in the car.

Parameters:

Technical/Catalog Information	TDA7383
Vendor	STMicroelectronics
Category	Integrated Circuits (ICs)
Package / Case	25-Flexiwatt (bent and staggered leads)
Type	Class AB
Output Type	4-Channel (Quad)
Voltage - Supply	8 V ~ 18 V
Packaging	Tube
Features	Mute, Short-Circuit and Thermal Protection, Standby
Max Output Power x Channels @ Load	35W x 4 @ 4 Ohm
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TDA7383 TDA7383