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2-channel EMI filter and ESD protection for speaker phone
  • active 活性

The EMIF02-SPK03F2 chip is a highly integrated device designed to suppress EMI/RFI noise for interface line filtering.

The EMIF02-SPK03F2 is 2-channel, ultra compact, high attenuation filter available in 0.5 mm pitch WLCSP package. Additionally, this filter includes ESD protection circuitry, which prevents damage to the protected device when subjected to ESD surges up 30 kV.

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Errata Sheet
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Key Features

  • 2-channel EMI symmetrical (I/O) low-pass filter
  • High efficiency in EMI filtering:
  • S21 attenuation, -40 dB at 900 MHz
  • Xtalk, in audio band, -60 dB
  • Very low PCB space consumption: 0.89 x 1.26 mm
  • Very thin package: 0.6 mm after reflow
  • High efficiency in ESD suppression on input pins (IEC 61000-4-2 level 4)
  • High reliability offered by monolithic integration
  • High reduction of parasitic elements through integration and wafer level packaging
  • Packaged in lead-free Flip Chip
  • Complies with the following standards
  • IEC 61000-4-2 level 4:
  • ±15 kV (air discharge)
  • ±8 kV (contact discharge)

图案 资源


Technical Documentation

Product Specifications

描述 版本 大小
DS9051: 2-channel EMI filter and ESD protection for speaker phone
1.0 278 KB

Application Notes

描述 版本 大小
AN1235: IPAD™ 500 µm Flip Chip: package description and recommendations for use
8.0 252 KB
AN2348: IPAD™ 400 µm Flip Chip: package description and recommendations for use
5.0 262 KB
AN3353: IEC 61000-4-2 standard testing
1.0 172 KB

HW Model & CAD Libraries

HW Model & CAD Libraries

描述 版本 大小
EMIF02-SPK03F2 S-parameter model (.sxp)
218 KB

Publications and Collaterals


描述 版本 大小
Semiconductor solutions for healthcare applications
1.0 665 KB

样品 & 购买

产品型号 Marketing StatusPackagePacking TypeOrder From STUnit Price (US$)*
@ 1000
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
EMIF02-SPK03F2ActiveFlip-Chip 500uTape And Reel-.228Distributor reported inventory date: 2014-11-25
Distributor NameRegionStockMin. order

(*) 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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