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Class D (car radio)
Our class-D car radio audio amplifiers combine high reliability, affordability and best performance
Our class-D car radio audio amplifiers combine high reliability with genuine affordability, and add meaningful features that improve performance. A complete range is available from 26 W up to 130 W
Key benefits
- High voltage technology reduces diameter and weight of cables
- Audiophile sound quality
- Lowest power consumption
- Pin-to-pin compatible families
- Low PPM-rates, enhanced robustness
Key features
- Advanced protections prevent audio-holes and pop noise
- Audio amplifiers with analogue inputs and (digital-inputs)
- Closed loop topology supports low-cost (weak) power supplies
- Packages available that enable single layer PCB designs for head units and sound systems
- Automotive qualified AEC–Q100
Descriptive summary
Using a practically inaudible automatic power reduction scheme, our class-D car radio amplifiers avoid over-temperature conditions and, as a result, have no audio holes under every condition. Pin-to-pin compatibility within each family means you get the most practical solutions, while low-cost, single-layer PCB reference designs ensure optimal performance for EMC.