(China (Mainland))
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 |  |
Pricing (USD) |
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 TDA7388 |
STMicroelectronics |
Audio Amplifiers 4X41W QUAD BRDG CAR RADIO AMPLIFIER |
Data Sheet |
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TDA7388A |
STMicroelectronics |
Audio Amplifiers 4 x 42W Quad Bridge Car-Radio Amplifier |
Data Sheet |
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