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STEVAL-CCA027V1

50 W+50 W dual BTL class-D audio amplifier demonstration board based on TDA7492
  • active 活性

The STEVAL-CCA027V1 demonstration board is designed for the TDA7492 high power dual BTL class-D audio amplifier.

Due to the high efficiency, the TDA7492 device is assembled in PSSO36 and is able to dissipate the generated heating with the use of a reasonably small heatsink.

On the board some jumpers allow to configure the amplifier in order to verify all the features, such as single ended or differential inputs, fixed gain settings.

Standby and mute functions are enabled through the microswitches provided.

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Data Brief

Key Features

  • 50 W + 50 W continuous output power @ THD = 10%, Rl = 6 Ω, VCC = 25 V
  • 40 W + 40 W continuous output power @ THD = 10%, Rl = 8 Ω, VCC = 25 V
  • Wide range single supply operation (8-26 V)
  • High efficiency (η = 90%)
  • Four selectable, fixed gain settings (21.6 dB, 27.6 dB, 31.1 dB, and 33.6 dB)
  • Differential inputs to minimize common-mode noise
  • Standby and Mute features
  • Short-circuit and thermal overload protections
  • Externally synchronizable
  • RoHS compliant

圖像

图案 资源

顶部

Technical Documentation

Product Specifications

描述 版本 大小
pdf
DB1285: 50 W+50 W dual BTL class-D audio amplifier demonstration board based on the TDA7492
2.0 94 KB

Application Notes

描述 版本 大小
pdf
AN3385: 50 W + 50 W dual BTL class-D audio amplifier demonstration board based on the TDA7492
1.0 822 KB

Hardware Resources

Board Manufacturing Specification

描述 版本 大小
zip
STEVAL-CCA027V1 gerber files
1.0.0 104 KB

Bill of Materials

描述 版本 大小
pdf
STEVAL-CCA027V1 BOM
1.0.0 76 KB

Schematic Pack

描述 版本 大小
pdf
STEVAL-CCA027V1 schematics
1.0.0 34 KB

样品 & 购买

顶部
产品型号 Marketing StatusCore ProductOrder From STUnit Price (US$)*
@ 1
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-CCA027V1ActiveTDA7492-66Distributor reported inventory date: 2014-07-22
Distributor NameRegionStockMin. order
Newark Element14Order NowAMERICA10
DIGIKEYOrder NowWORLDWIDE11
Ecopack2-

(*) 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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