Automotive 4-Channel Class D Amplifier Reference Design for Head Unit
Description
The TIDA-00573 reference design provides a Class D based amplifier solution that allows it to be evaluated in the form factor of a typical Class AB amplifier. The design is optimized to mitigate thermals associated with audio amplifiers and to minimize switching noises associated with Class D amplifiers. This design is comprised of two parts. The 1st highlights the audio amplifier module while the 2nd highlights the circuitry needed to incorporate it into a base board. The pair of boards allows stand-alone performance testing of the design.
Features
- Able to withstand load-dump conditionsSize/Space optimized designCISPR-25 tested EMIAble to withstand Start/Stop operation down to 5.6V
Applications
- Automotive radio tuner
- Automotive head unit
- Automotive external amplifier
- Digital cockpit processing unit
- Aftermarket head unit
- Aftermarket audio amplifier
- Virtual engine sound system (VESS)
- Automotive cluster display
Product Categories
- Audio
| Download the bill of materials for TIDA-00573 | Download |
Test Data
Get results faster with test and simulation data that's been verified.
Download the test file for TIDA-00573| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| TIDA-00573 Gerber | 07 Jan 2016 | ZIP | 2608 | |
| TIDA-00573 CAD Files | 07 Jan 2016 | ZIP | 1569 | |
| TIDA-00573 Layer Plots | 07 Jan 2016 | ZIP | 1581 | |
| TIDA-00573 Fabrication Files | 07 Jan 2016 | ZIP | 2600 | |
| TIDA-00573 Assembly Files | 07 Jan 2016 | ZIP | 287 | |
| TIDA-00573 BOM | 07 Jan 2016 | ZIP | 210 | |
| TIDA-00573 Schematic and Block Diagram | 07 Jan 2016 | ZIP | 748 |