Product Summary

The TDA7388 is a new technology class AB AudioPower Amplifier in Flexiwatt 25 package designedfor high end car radio applications.Thanks to the fully complementary PNP/NPN out-put configuration the TDA7388 allows a rail to railoutput voltage swing with no need of bootstrap ca-pacitors. The extremely reduced componentscount allows very compact sets.

Parametrics

Absolute Maximum Ratings:
(1)VCC,Operating Supply Voltage:18V; (2)VCC (DC),DC Supply Voltage:28V; (3)VCC (pk),Peak Supply Voltage (t = 50ms):50V; (4)IO,Output Peak Current:Repetitive (Duty Cycle 10% at f = 10Hz):4.5A;Non Repetitive (t = 100μs):5.5A; (5)Ptot,Power dissipation, (Tcase = 70℃:80W; (6)Tj,Junction Temperature:150℃; (7)Tstg,Storage Temperature:-55℃ to 150℃

Features

(1)HIGH OUTPUT POWER CAPABILITY:4 x 41W/4ΩMAX; 4 x 25W/4Ω@ 14.4V, 1KHz, 10%; (2)LOW DISTORTION; (3)LOW OUTPUT NOISE; (4)ST-BY FUNCTION; (5)MUTE FUNCTION; (6)AUTOMUTE AT MIN. SUPPLY VOLTAGE DETECTION; (7)LOW EXTERNAL COMPONENT COUNT:INTERNALLY FIXED GAIN (26dB);NO EXTERNAL COMPENSATION;NO BOOTSTRAP CAPACITORS

Diagrams

<IMG border=0 src="http://www.seekic.com/uploadfile/ic-mfg/20127273347821.jpg">

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TDA7388
TDA7388

STMicroelectronics

Audio Amplifiers 4X41W QUAD BRDG CAR RADIO AMPLIFIER

Data Sheet

0-1: $4.50
1-10: $3.69
10-100: $3.33
100-250: $3.06
TDA7388A
TDA7388A

STMicroelectronics

Audio Amplifiers 4 x 42W Quad Bridge Car-Radio Amplifier

Data Sheet

0-1: $4.80
1-10: $3.94
10-100: $3.55
100-250: $3.26