TDA7382 Datasheet

IC型號(hào)：
TDA7382
PDF描述：
4 x 22W FOUR BRIDGE CHANNELS CAR RADIO AMPLIFIER
文件大?。?/label>
315.03KB
PDF頁(yè)數(shù)：
10頁(yè)
芯片廠家：
STMICROELECTRONICS

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TDA7382

4 x 22W FOUR BRIDGE CHANNELS CAR RADIO AMPLIFIER

HIGH OUTPUT POWER CAPABILITY:

4 x 30W max./4鈩?EIAJ

4 x 22W/4

鈩?/div>

@ 14.4V, 1KHz, 10%

4 x 18.5W/4

鈩?/div>

@ 13.2V, 1KHz, 10%

CLIPPING DETECTOR (THD = 10%)

LOW DISTORTION

LOW OUTPUT NOISE

ST-BY FUNCTION

MUTE FUNCTION

AUTOMUTE AT MIN. SUPPLY VOLTAGE DE-

TECTION

LOW EXTERNAL COMPONENT COUNT:

鈥?INTERNALLY FIXED GAIN (26dB)

鈥?NO EXTERNAL COMPENSATION

鈥?NO BOOTSTRAP CAPACITORS

PROTECTIONS:

OUTPUT SHORT CIRCUIT TO GND, TO V

ACROSS THE LOAD

VERY INDUCTIVE LOADS

OVERRATING CHIP TEMPERATURE WITH

SOFT THERMAL LIMITER

LOAD DUMP VOLTAGE

FORTUITOUS OPEN GND

BLOCK AND APPLICATION DIAGRAM

Vcc1

Vcc2

2.200碌F

ST-BY

CLIPPING DET.

OUT1+

IN1

0.1碌F

OUT1-

PW-GND

OUT2+

IN2

0.1碌F

OUT2-

PW-GND

OUT3+

IN3

0.1碌F

OUT3-

PW-GND

OUT4+

IN4

0.1碌F

AC-GND

0.1碌F

SVR

47碌F

TAB

S-GND

OUT4-

PW-GND

100nF

FLEXIWATT25

ORDERING NUMBER:

TDA7382

REVERSED BATTERY

ESD PROTECTION

DESCRIPTION

The TDA7382 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 out-

put configuration the TDA7382 allows a rail to rail

output voltage swing with no need of bootstrap

capacitors. The extremely reduced components

count allows very compact sets. The on-board

clipping detector simplifies gain compression op-

erations.

MUTE

D98AU818

September 1999

1/10

標(biāo)準(zhǔn)包裝
357
類別
集成電路 (IC)
家庭
線性 - 音頻放大器
系列
-
類型
AB 類
輸出類型
4-通道（四路）
在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量
30W x 4 @ 4 歐姆
電源電壓
8 V ~ 18 V
特點(diǎn)
靜音，短路和熱保護(hù)，待機(jī)
安裝類型
通孔
供應(yīng)商設(shè)備封裝
25-Flexiwatt
封裝/外殼
25-Flexiwatt（彎曲和交錯(cuò)引線）
包裝
管件

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