Products and reference designs


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Whether you are designing a simple thermostat or a smart thermostat complete with intuitive human machine interface (HMI) and secure wireless connectivity, our reference designs and integrated circuits help you address complex challenges and deliver what is next in thermostat design.

Design requirements

Modern thermostat designs often require:

  • Accurate measurement of room temperature despite localized heat generation.
  • Multiple power rails and requirement of high efficiency to reduce localized heat.
  • Replace electromechanical relay with solid state relays to eliminate clicking noise.
  • Intuitive HMI design within space constraints.
  • Integrated wireless security.

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Block diagram

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Technical documentation

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Type Title Date
White paper Smart thermostats are a cool addition to the connected home 28 Sep 2012
Technical article Powering the smart home with a simple charger 28 Jul 2017
More literature Engineering A Smarter Building 28 Jan 2016
Technical article Engineers do better than magicians: HMI touch through a thick glass 26 Apr 2016
Technical article Automation and Gateways with Scalable Sitara Processors 25 Jan 2017
Analog Design Journal Building a greener, more secure planet 10 Nov 2017
Technical article How smart thermostats get their degrees 09 Mar 2020

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