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Temperature transmitter

Products and reference designs
Block diagram

Temperature transmitter

Block diagram

Overview

Our integrated circuits and reference designs enable you to build temperature transmitters with sensors that convert temperature measurement into an electrical representation. Transmission occurs over a loop-powered 4-20-mA interface, an IO-Link interface or wireless connection.

Design requirements

Temperature transmitter designs often require:

  • Precision signal chain for sensing.
  • Ultra-low current.
  • Multi-protocol industrial communication and interface solutions.
Explore applications similar in function and design
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Block diagram

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Technical documentation

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Type Title Date
Application brief High-Performance 16-bit PWM to 4- to 20-mA DAC for Field Transmitters Mar 26, 2020
Application brief How to Isolate Two-Wire Loop-Powered Field Transmitters (Rev. B) Oct 7, 2019
Application note RTD Class-AA Replacement With High-Accuracy Digital Temperature Sensors in Field (Rev. A) Jul 22, 2019
E-book 11 Ways to Protect Your Power Path Jul 3, 2019
Technical article Staying on budget: How digital isolators are transforming field transmitters PDF | HTML May 24, 2019
Analog design Journal High-side current sources for industrial applications Mar 12, 2019
Technical article Get more signal chain from your MCU in factory automation applications PDF | HTML Jun 6, 2018
Technical article Is your factory smarter than a fifth grader? PDF | HTML Sep 28, 2017
Technical article IO-Link: The backbone of the smart factory PDF | HTML Sep 14, 2017
Technical article Protecting field transmitters from surge transients PDF | HTML Sep 8, 2017
Application brief Reducing System Cost, Size and Power in Isolated DAQ Systems Using ADS122U04 (Rev. A) Jun 15, 2017
Application note Understanding Eco-mode(TM) Operation Dec 5, 2016
White paper Making factories smarter, more productive through predictive maintenance Nov 2, 2016
Analog design Journal Low-EMI buck powers a multivariable sensor transmitter with BLE connectivity Oct 24, 2016
Technical article Powering smart sensor transmitters in industrial applications PDF | HTML May 2, 2016
Analog design Journal Low-IQ synchronous buck converter enables intelligent field-sensor applications Apr 26, 2016

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