精品国产99久久久久久www_亚洲精彩视频在线观看的_性欧美婬妇ⅹxxx视频_里番肉工口全彩老师_a天堂最新在线观看_精品国产在天天在线观看_免费看那种视频_樱桃电视剧全集播放_成人性视频免费看的鲁片_中国伦理影院

Description

The TDA7854 is a breakthrough MOSFET technology class AB audio power amplifier in Flexiwatt 25 package designed for high power car radio. The fully complementary P-Channel/N Channel output structure allows a rail to rail output voltage swing which, combined with high output current and minimized saturation losses sets new power references in the car-radio field,

with unparalleled distortion performances.

Features

■ Multipower BCD technology

■ High output power capability:

–4 x 47W/4Ωmax.

–4 x 80W/2Ωmax.

■ MOSFET output power stage

■ Excellent 2Ωdriving capability

■ Hi-fi class 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

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