Hybrid instrument cluster
Products and reference designs
Hybrid instrument cluster
Overview
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.
Design requirements
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.
Block diagram
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Technical documentation
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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 note | Using Photodiode Amplifiers for Ambient Light Sensing in Automotive Displays (Rev. A) | 23 Aug 2019 | ||
| Application note | 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 | ||
| Technical article | 4 audio trends transforming the automotive industry | 13 Jul 2020 | ||
| Application note | Implementing Voltage References and Supervisors Into Your Traction Inverter Desi | 11 May 2022 |
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