Hybrid instrument cluster

Products and reference designs

Block diagram

Automotive instrument clusters have evolved from mechanical devices with an odometer and analog gauges to hybrid instrument clusters that feature fuel-efficiency readings, resettable trip odometers and oil life on their displays. Our integrated circuits, reference designs and products enable you to create solutions that not only meet modern cluster expectations, but exceed them with low-system standby current, low-power consumption, reliable data communication and the ability to sense LED failures and provide driver warnings.

Hybrid instrument cluster designs require:

Implementation of driver notification functions such as audio amplifiers for driver warnings and light-emitting diode (LED) drivers for tell-tales.
Balancing external machine interface (EMI) requirements with performance.

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Type	Title		Date
Application note	Automotive Diagnostics Using TAS2505-Q1 (Rev. C)	PDF \| HTML	29 Jun 2022
White paper	Powering automotive displays to create interactive driving experiences		26 Jan 2018
Application brief	Using Photodiode Amplifiers for Ambient Light Sensing in Automotive Displays (Rev. A)		23 Aug 2019
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
White paper	Designing infotainment systems that are interactive not distractive		15 Mar 2019
Application note	Implementing Voltage References and Supervisors Into Your Traction Inverter Desi		11 May 2022

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