Combining high-performance integrated power stages along with an optimized audio processor feature set and PWM controller, Renesas offers complete System-on-Chip (SoC) Class-D digital audio amplifiers for sound processing.
Sound Processing Amplifiers
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Documentation & Downloads
| Title | Other Languages | Type | Format | File Size | Date | |
|---|---|---|---|---|---|---|
| Application Notes & White Papers | ||||||
| R32AN0007: Output Filter Design Selection | – | Application Note | 184 KB | |||
| R32AN0006: Writing to EEPROM or SPI Flash Memories using an External Microcontroller | – | Application Note | 147 KB | |||
| R32AN0003: D2-4P Layout Guidelines | – | Application Note | 445 KB | |||
| R32AN0002: D2 Audio Customization GUI v3I Sound Processing and Audio Algorithms | – | Application Note | 297 KB | |||
| R32AN0001: API Register Specification (SRS WOW/HD™ Support) | – | Application Note | 346 KB | |||
Parametric Search
| Input Channels | Integrated Power Stages | PWM Output Channels | Supported Audio Inputs | Supported Audio Outputs | Signal Flow | D2 Audio DSP Customization GUI | Supported Decoders | Advanced Features | |
|---|---|---|---|---|---|---|---|---|---|
| Intelligent Digital Amplifie... | 2 | 4 | 5 | 1x I2S, 1x S/PDIF | 1x S/PDIF, 3x PWM, 4x Power | Fixed | Yes | None | D2 Audio PWM Engine, D2 Audio Sound Enhancement, Graceful Fault Recovery |
| Intelligent Digital Amplifie... | 2 | 4 | 5 | 1x I2S, 1x S/PDIF | 1x S/PDIF, 3x PWM, 4x Power | Fixed | Yes | None | D2 Audio PWM Engine, Graceful Fault Recovery, SRS WOW/HD™ |
