Industrial Current-Output Pressure Sensor Transmitter, IEC61000-4 Tested Reference Design TIDA-00788 (ACTIVE)

Description & Features

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Key Document

Description

The PGA300 is an all-in-one System on Chip (SoC) solution for Pressure Sensor Systems, utilizing a 3rd-order pressure and temperature compensation algorithm for linearization. The PGA300 also drives the 4- to 20-mA current loop, and provides the excitation voltage for the resistive bridge sensor. Thanks to the highly-integrated PGA300, this TI Design minimizes the typical component count and board size for a pressure sensor transmitter without losing accuracy and performance. This TI Design also includes the typical protection circuitry for the industry-standard IEC61000-4 suite of EMC and EMI tests.

Features
  • 4 to 20-mA current loop output
  • IEC61000-4 EMC and EMI tested
  • One-wire interface ready
  • Wide supply range
  • 2.5 V resistive bridge excitation

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Schematic/Block Diagram

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Design Files

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TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
PGA300  PGA300 Signal Conditioner and Transmitter for Pressure Sensors  Specialty sensors  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
PGA300 Download -

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Technical Documents

See the Important Notice and Disclaimer covering reference designs and other TI resources.

Datasheet (1)
Title Type Size (KB) Date
PDF 1339 07 Jun 2016
User guides (1)
Title Type Size (KB) Date
PDF 10243 08 Sep 2015
Design files (6)
Title Type Size (KB) Date
ZIP 333 06 Dec 2016
ZIP 230 06 Dec 2016
PDF 546 06 Dec 2016
PDF 65 06 Dec 2016
PDF 206 06 Dec 2016
PDF 122 06 Dec 2016
Related Tools & Software

Reference Designs  ( 1 )

Name Part Number Tool Type
Single-Chip, loop-powered 4-20mA RTD Sensor Transmitter Reference Design  TIDA-00851  TI Designs

Design Kits & Evaluation Modules  ( 1 )

Name Part Number Tool Type
PGA300 Pressure Sensor Signal Conditioner EVM  PGA300EVM-034  Evaluation Modules & Boards 

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