參數(shù)資料
型號(hào): TDA7240A
廠商: 意法半導(dǎo)體
英文描述: 20W Bridge Amplifier for Car Radio(用于汽車收音機(jī)的20W橋式放大器)
中文描述: 20瓦橋放大器(用于汽車收音機(jī)的20瓦橋式放大器的汽車收音機(jī))
文件頁數(shù): 1/8頁
文件大小: 90K
代理商: TDA7240A
TDA7240A
December 1998
20W BRIDGE AMPLIFIER FOR CAR RADIO
.
COMPACT HEPTAWATT PACKAGE
.
FEWEXTERNAL COMPONENTS
.
OUTPUT PROTECTED AGAINSTSHORT
CIRCUITS TO GROUND AND ACROSS LOAD
.
DUMP TRANSIENT
.
THERMAL SHUTDOWN
.
LOUDSPEAKERPROTECTION
.
HIGH CURRENT CAPABILITY
.
LOWDISTORTION/LOWNOISE
DESCRIPTION
The TDA7240A is a 20W bridge audio amplifier IC
designed specially for car radio applications.
Thanksto the lowexternalpart countandcompact
Heptawatt 7-pin power package the TDA7240A
occupieslittlespace on the printedcircuit board.
Heptawatt H
HeptawattV
ORDERING NUMBERS:
TDA7240AH
TDA7240AV
Reliable operation is guaranteedby a comprehen-
sive array of on-chip protectionfeatures.These in-
clude protection against AC and DC output short
circuits (togroundand across theload), loaddump
transients, and junction overtemperature. Additio-
nally,theTDA7240Aprotectstheloudspeakerwhen
oneoutputis short-circuitedto ground.
Figure 1:
Test and Application Circuit
1/8
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA7240AH 功能描述:音頻放大器 20W Bridge Amplifier RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDA7240AH 制造商:STMicroelectronics 功能描述:Audio Power Amplifier IC
TDA7240AV 功能描述:音頻放大器 20W Bridge Amplifier RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDA7240AV 制造商:STMicroelectronics 功能描述:Audio Power Amplifier IC
TDA7241 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:20W BRIDGE AMPLIFIER FOR CAR RADIO