Smart telematics gateway

Products and reference designs

Smart telematics gateway

Block diagram


Smart telematics gateways are the next evolution of highly integrated telematics control units (TCUs) responsible for the next generation of a connected car. Our integrated circuits, reference designs and products enable higher bandwidth and smaller solution sizes empowering you to create faster, more integrated and more efficient smart telematics gateway designs.

Design requirements

Smart telematics gateway designs require circuits and expertise to achieve:

  • Highly integrated TCU that can include elements of a gateway control module.
  • eCall functionality, switching functionality and over-the-air updates all in one system.
  • Increased support of wireless connectivity to and from the vehicle.

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Block diagram

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Technical documentation

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Type Title Date
Circuit design Non-inverting microphone pre-amplifier circuit 26 Sep 2023
Application brief Active Filtering in Automotive Audio Applications (Rev. A) 23 Aug 2019
Selection guide Automotive Infotainment EE Buck Converter/Controller Selection Guide (Rev. B) 21 May 2021
User guide Single-Supply Electret Microphone Preamplifier Reference Design 18 Feb 2015
White paper Designing infotainment systems that are interactive not distractive 15 Mar 2019
Application note Achieving Low IQ Voltage Supervision in Automotive, Wide-Vin Applications 11 May 2022
Application brief 12-V Battery Monitoring in an Automotive Module (Rev. A) PDF | HTML 10 May 2022

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