TDA7388 اورجینال

نقد و بررسی اجمالی

ای سی تقویت کننده صوت ،آمپلی فایر صدا 4 کاناله 41 وات 4 اهم و ولتاژ کاری 14 ولت دارای فانکشن ST-BY و MUTE و امکانات دیگر 4 X 41W QUAD BRIDGE CAR RADIO AMPLIFIER

 دریافت دیتا شیت

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 2

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

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 capacitors. The extremely reduced components count allows very compact sets.