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STEVAL-ISQ010V1

High-side current-sense amplifier demonstration board based on the TSC102
  • active 活性

The STEVAL-ISQ010V1 demonstration board is specifically designed for the TSC102 device.

The TSC102 measures a very small voltage drop on a high-side shunt resistor and, using an internally fixed gain, amplifies the difference into a ground-referenced output voltage. The amplification gain is internally fixed. The device is housed in a tiny TSSOP8 package.

Input common-mode and power supply voltages are independent. The common-mode voltage can range from 2.8 V to 30 V during operation. Under absolute maximum rating conditions, the Vp and Vm pins can sustain as much as 60 V to handle events like load-dump conditions, and as low as -16 V to deal with reverse battery conditions.

The supply voltage can range from 3.5 V to 5.5 V, therefore the TSC102 can be supplied by the same voltage regulator used for digital circuits.

Current consumption is less than 450 μA over the temperature range, and low input bias current is less than 7 μA in standard conditions.

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Data Brief

Key Features

  • Independent supply and input common-mode voltages
  • Wide common-mode operating range: 2.8 V to 30 V
  • Wide common-mode survival range: -16 V to 60 V (reverse battery and load-dump conditions)
  • Low current consumption: Icc max = 450 μA
  • Internally fixed gain: 20 V/V
  • Integrated fully-accessible operational amplifier for tailor-made signal conditioning
  • RoHS compliant

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图案 资源

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Technical Documentation

Product Specifications

描述 版本 大小
pdf
DB0982: High-side current-sense amplifier demonstration board based on the TSC102
1.2 74 KB

Hardware Resources

Board Manufacturing Specification

描述 版本 大小
zip
Gerber files for STEVAL-ISQ010V1 board
1.0 59 KB

Bill of Materials

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pdf
BOM for STEVAL-ISQ010V1 board
1.0 59 KB

Schematic Pack

描述 版本 大小
pdf
Board schematics for STEVAL-ISQ010V1 board
1.0 14 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-ISQ010V1ActiveTSC102IPTBuy Direct57.57Distributor reported inventory date: 2014-07-25
Distributor NameRegionStockMin. order
Newark Element14Order NowAMERICA20
P&SOrder NowASIA/PACIFIC11
DIGIKEYOrder NowWORLDWIDE21
MOUSEROrder NowWORLDWIDE21
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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