TDA7293 اورجینال

نقد و بررسی اجمالی

ای سی تقویت کننده صوت ،آمپلی فایر صدا 1 کاناله 100 وات و ولتاژ کاری 12 تا 50 ولت دارای فانکشن ST-BY و MUTE و مکانات دیگر 120V - 100W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY

 دریافت دیتا شیت

(VERY HIGH OPERATING VOLTAGE RANGE (±50V

DMOS POWER STAGE

(HIGH OUTPUT POWER (100W @ THD = 10%, RL = 8Ω, VS = ±40V

MUTING/STAND-BY FUNCTIONS

NO SWITCH ON/OFF NOISE

VERY LOW DISTORTION

VERY LOW NOISE

SHORT CIRCUIT PROTECTION

THERMAL SHUTDOWN

CLIP DETECTOR

(MODULARITY (MORE DEVICES CAN BE EASILY CONNECTED IN PARALLEL TO DRIVE VERY LOW IMPEDANCES

DESCRIPTION

The TDA7293 is a monolithic integrated circuit in Multiwatt15 package, intended for use as audio class AB amplifier in Hi-Fi field applications (Home Stereo, self powered loudspeakers, Topclass TV). Thanks to the wide voltage range and to the high out current capability it is able to supply the highest power into both 4Ω and 8Ω loads. The built in muting function with turn on delay simplifies the remote operation avoiding switching on-off noises. Parallel mode is made possible by connecting more device through of pin11. High output power can be delivered to very low impedance loads, so optimizing the thermal dissipation of the system