Audio Driver Board for RDK X3 Development Board, Supports Audio Playback And Recording, Stereo Encoding / Decoding, Onboard Headphone Jack And 4-Ch Microphones
€22.60*
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Product number:
WSAL23898
Product information "Audio Driver Board for RDK X3 Development Board, Supports Audio Playback And Recording, Stereo Encoding / Decoding, Onboard Headphone Jack And 4-Ch Microphones"
Audio Driver Board for RDK X3 Development Board, Supports Audio Playback And Recording, Stereo Encoding / Decoding, Onboard Headphone Jack And 4-Ch Microphones
Audio Driver Board for RDK X3
Supports Audio Playback And Recording, Stereo Encoding / Decoding
Features
- Standard RDK X3 40PIN header
- Adopts ES7210 high-performance 4-ch encoding chip, I2S communication interface
- Adopts ES8156 high-performance stereo audio decoding chip, I2S communication interface
- Integrates 4-ch high-quality MEMS silicon microphones, supports 4-ch recording, nice sound quality
- Onboard standard 3.5mm headphone jack, play music via external headphone
- Supports sound effects such as stereo, 3D surrounding, etc.
- Comes with online development resources and manual
Specifications
| Audio encoding Chip | ES7210 | Audio decoding Chip | ES8156 |
|---|---|---|---|
| Control Interface | I2C | Audio Interface | I2S |
| ADC SNR | 102dB | DAC SNR | 110dB |
| Power Voltage | 3.3V | Dimensions | 65×56mm |
Suitable for RDK X3 Development Board
Expands multiple audio functions for RDK X3, suitable for applications requiring audio functionality
* for reference only, the RDK X3 is NOT included.
Pinout definition
What's On Board
- ES7210 audio encoding chip
- ES8156 audio decoding chip
- High-quality MEMS silicon microphone × 4
- DIP switch for compatibility with RDK X3 V1.2 / V2.1 and RDK X3 MD
- 3.5mm standard headphone jack
- RDK X3 40PIN GPIO header
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Outline dimensions
Resources & Services
* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.
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