TDA7388(2005) 데이터시트 - STMicroelectronics

4 X 41W QUAD BRIDGE CAR RADIO AMPLIFIER

DESCRIPTION
The TDA7388 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 TDA7388 allows a rail to rail output voltage swing with no need of bootstrap ca pacitors. The extremely reduced components count allows very compact sets.

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