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TDA7294

100 V, 100 W DMOS audio amplifier with mute and standby
  • active 活性

The TDA7294 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 even in presence of poor supply regulation, with high Supply Voltage Rejection.

The built in muting function with turn on delay simplifies the remote operation avoiding switching on-off noises.

pdf Please read
Errata Sheet
pdf 下载
数据表

Key Features

  • VERY HIGH OPERATING VOLTAGE RANGE (±40V)
  • DMOS POWER STAGE
  • HIGH OUTPUT POWER (UP TO 100W MUSIC POWER)
  • MUTING/STAND-BY FUNCTIONS
  • NO SWITCH ON/OFF NOISE
  • NO BOUCHEROT CELLS
  • VERY LOW DISTORTION
  • VERY LOW NOISE
  • SHORT CIRCUIT PROTECTION
  • THERMAL SHUTDOWN

线路 图表

图案 资源

顶部

Technical Documentation

Product Specifications

描述 版本 大小
pdf
DS0013: 100V - 100W DMOS audio amplifier with mute/st-by
7.3 1,478 KB

Application Notes

描述 版本 大小
pdf
AN4176: 4 x 10 W class-AB amplifier demonstration board based on the STA540SAN
1.0 1,416 KB

Related Tools and Software

Related Tools and Software

产品型号 描述
STSW-AUDIO001 SW Demos-Audio Power Amplifiers, Class AB <5V-TS4956

样品 & 购买

顶部
产品型号 Marketing StatusPackagePacking TypeOperating Temperature (min) Operating Temperature (max) Automotive GradeOrder From STUnit Price (US$)*
@ 1000
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
TDA7294HSActiveMW 15LTube_Free Samples3.302Distributor reported inventory date: 2014-07-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE3831
DIGIKEYOrder NowWORLDWIDE4811
MOUSEROrder NowWORLDWIDE10501
Ecopack1-
TDA7294VActiveMW 15LTube_Free Samples3.302Distributor reported inventory date: 2014-07-25
Distributor NameRegionStockMin. order
Newark Element14Order NowAMERICA800
P&SOrder NowASIA/PACIFIC1441
ARROWOrder NowEUROPE2400
Farnell Element14Order NowEUROPE5531
RS COMPONENTSOrder NowEUROPE4841
DIGIKEYOrder NowWORLDWIDE2621
MOUSEROrder NowWORLDWIDE4951
Ecopack1PDF
XML

(*) 建议零售价格仅用于预算,以美元为单位,每。的报价,以当地货币计算的价格,请联系您当地的 ST 销售办事处 或我们的 分销商
(**) 材料声明表格上提供st.com可以是一般的文件,根据最常用的包,包内的家庭。出于这个原因,他们可能不是100%准确,对于一个特定的设备。请联系我们 销售支持 在特定设备上的信息。
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