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参数资料
| 型号： | TDA7240AH |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 20 W, 1 CHANNEL, AUDIO AMPLIFIER, PZFM7 |
| 封装： | HEPTAWATT H-7 |
| 文件页数： | 1/8页 |
| 文件大小： | 1193K |
| 代理商： | TDA7240AH |
TDA7240A
December 1998
20W BRIDGE AMPLIFIER FOR CAR RADIO
.
COMPACT HEPTAWATT PACKAGE
.
FEW EXTERNAL COMPONENTS
.
OUTPUT PROTECTED AGAINST SHORT
CIRCUITS TO GROUND AND ACROSS LOAD
.
DUMP TRANSIENT
.
THERMAL SHUTDOWN
.
LOUDSPEAKER PROTECTION
.
HIGH CURRENT CAPABILITY
.
LOW DISTORTION/LOW NOISE
DESCRIPTION
Heptawatt H
Heptawatt V
ORDERING NUMBERS:
TDA7240AH
TDA7240AV
The TDA7240A is a 20W bridge audio amplifier IC
designed specially for car radio applications.
Thanks to the low external part count and compact
Heptawatt 7-pin power package the TDA7240A
occupies little space on the printed circuit board.
Reliable operation is guaranteed by a comprehen-
sive array of on-chip protection features. These in-
clude protection against AC and DC output short
circuits (to ground and across the load), load dump
transients, and junction overtemperature. Additio-
nally, the TDA7240A protects the loudspeaker when
one output is short-circuited to ground.
Figure 1: Test and Application Circuit
1/8
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA7240AH | 制造商:STMicroelectronics 功能描述:Audio Power Amplifier IC |
| TDA7240AV | 功能描述:音频放大器 20W Bridge Amplifier RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| TDA7240AV | 制造商:STMicroelectronics 功能描述:Audio Power Amplifier IC |
| TDA7241 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:20W BRIDGE AMPLIFIER FOR CAR RADIO |
| TDA7241B | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:20W BRIDGE AMPLIFIER FOR CAR RADIO |
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