TDA7377 اورجینال

نقد و بررسی اجمالی

ای سی تقویت کننده صوت ،آمپلی فایر صدا 2 کاناله 30 وات 4 اهم و ولتاژ کاری 18 ولت دارای فانکشن ST-BY و امکانات دیگر 2x30W DUAL/QUAD POWER AMPLIFIER FOR CAR RADIO

 دریافت دیتا شیت

:HIGH OUTPUT POWER CAPABILITY

2 x 35W max./4Ω

2 x30W/4Ω EIAJ

2 x30W/4Ω EIAJ

2 x 20W/4Ω @14.4V, 1KHz, 10%

4 x 6W/4Ω @14.4V,1KHz, 10%

4 x 10W/2Ω @14.4V, 1KHz, 10%

:MINIMUM EXTERNAL COMPONENTS COUNT

 NO BOOTSTRAP CAPACITORS

 NO BOUCHEROT CELLS

 (INTERNALLY FIXED GAIN (26dB BTL

(ST-BY FUNCTION (CMOS COMPATIBLE

NO AUDIBLE POP DURING ST-BY OPERATIONS

:DIAGNOSTICS FACILITY FOR

 CLIPPING

 OUT TO GND SHORT

 OUT TO VS SHORT

 SOFT SHORT AT TURN-ON

 THERMAL SHUTDOWN PROXIMITY

:Protections

OUPUT AC/DC SHORT CIRCUIT

 TO GND

TO VS

 ACROSS THE LOAD

SOFT SHORT AT TURN-ON

OVERRATING CHIP TEMPERATURE WITH SOFT THERMAL LIMITER

LOAD DUMP VOLTAGE SURGE

VERY INDUCTIVE LOADS

FORTUITOUS OPEN GND

REVERSED BATTERY

ESD