TIDA-00788

Industrial Current-Output Pressure Sensor Transmitter, IEC61000-4 Tested Reference Design

TIDA-00788

Design files

Overview

The PGA300 is an all-in-one System on Chip (SoC) for pressure sensor systems, utilizing a third-order pressure and temperature compensation algorithm for linearization. PGA300 also drives the 4- to 20-mA current loop and provides the excitation voltage for the resistive bridge sensor. Due to the highly-integrated PGA300, this reference design minimizes the typical component count and board size for a pressure sensor transmitter without losing accuracy and performance. This 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
??image.gallery.download_en_US?? View video with transcript Video

A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDUAE1.PDF (10243 K)

Reference design overview and verified performance test data

TIDROY6.PDF (122 K)

Detailed schematic diagram for design layout and components

TIDROY7.PDF (206 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDROY8.PDF (65 K)

Detailed overview of design layout for component placement

TIDROZ0.ZIP (230 K)

Files used for 3D models or 2D drawings of IC components

TIDCCY8.ZIP (333 K)

Design file that contains information on physical board layer of design PCB

TIDROY9.PDF (546 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Signal conditioners

PGA300PGA300 Signal Conditioner and Transmitter for Pressure Sensors

Data sheet: PDF | HTML

Technical documentation

star
= Top documentation selected by TI
No results found. Please clear your search and try again.
View all 1
Type Title Date
* Design guide Industrial Current-Output Pressure Sensor Transmitter Reference Design Sep. 08, 2015

Related design resources

Reference designs

REFERENCE DESIGN
TIDA-00851 Single-Chip, loop-powered 4-20mA RTD Sensor Transmitter Reference Design

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​

Videos