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STEVAL-CCA029V1

5 W + 5 W class-D audio amplifier demonstration board based on the TDA7491LP
  • active 活性

The STEVAL-CCA029V1 demonstration board is designed for the evaluation of the TDA7491LP dual BTL class-D audio amplifier.

Due to its high efficiency, the device, assembled in the PSSO36 (slug-down) package, is capable of dissipating heat without any heatsink. Jumpers on the board allow the configuration of the amplifier in order to verify all the features as single-ended or differential inputs, fixed gain settings. Microswitches are also provided to enable the standby and mute functions.

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Data Brief

Key Features

  • 5 W + 5 W continuous output power at THD = 10%, RL = 8 Ω, VCC = 9 V
  • 5 W + 5 W continuous output power at THD = 10%, RL = 4 Ω, VCC = 6.5 V
  • Power supply voltage range: 5 V to 14 V
  • Number of channels: 2 BTL (bridge tied load) stereo
  • Load impedance: 4 Ω to 8 Ω
  • Gain settings: 20 dB, 26 dB, 30 dB, 32 dB
  • Undervoltage protection (UVP): 4 V
  • External synchronization
  • RoHS compliant

圖像

图案 资源

顶部

Technical Documentation

Product Specifications

描述 版本 大小
pdf
DB1575: 5 W + 5 W class-D audio amplifier demonstration board based on the TDA7491LP
1.0 328 KB

Application Notes

描述 版本 大小
pdf
AN3956: 5 W + 5 W dual BTL class-D audio amplifier demonstration board based on the TDA7491LP
1.0 1,487 KB

Hardware Resources

Board Manufacturing Specification

描述 版本 大小
zip
STEVAL-CCA029V1 gerber files
1.0.0 81 KB

Bill of Materials

描述 版本 大小
pdf
STEVAL-CCA029V1 BOM
1.0.0 9 KB

Schematic Pack

描述 版本 大小
pdf
STEVAL-CCA029V1 schematics
1.0.0 64 KB

样品 & 购买

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产品型号 Marketing StatusCore ProductOrder From STUnit Price (US$)*
@ 1
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-CCA029V1ActiveTDA7491LPBuy Direct77.17Distributor reported inventory date: 2014-11-27
Distributor NameRegionStockMin. order
Newark Element14Order NowAMERICA20
P&SOrder NowASIA/PACIFIC11
DIGIKEYOrder NowWORLDWIDE41
MOUSEROrder NowWORLDWIDE81
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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