{"product_id":"waveshare-34213-da7212-i2s-audio-board-for-raspberry-pi-stereo-encoding-decoding","title":"Waveshare 34213 DA7212 I2S Audio Board For Raspberry Pi, Stereo Encoding\/Decoding","description":"\u003cbr\u003e1. Based on the 40-pin GPIO interface of Raspberry Pi, suitable for Raspberry Pi series motherboards\u003cbr\u003e2. Utilizing the DA7212 professional stereo codec chip, controlled via I2C interface and transmitting audio through I2S interface\u003cbr\u003e3. Built-in standard 3.5mm headphone jack, allowing music playback through an external headphone\u003cbr\u003e4. Built-in AUX input interface, facilitating the expansion connection of other devices\u003cbr\u003e5. Built-in speaker terminals and PH2.0 dual-channel speaker interface, supporting multiple types of interfaces for more versatile usage scenarios\u003cbr\u003e6. Built-in dual microphones, enabling recording without the need for additional device connections\u003cbr\u003e7. Built-in custom function keys and custom function indicator lights\u003cbr\u003e8. Supports the highest sampling frequency of 96KHz\u003cbr\u003e9. Supports the highest resolution of 24-bit\u003cbr\u003e\u003cbr\u003eParameters\u003cbr\u003e1. Audio codec chip: DA7212\u003cbr\u003e2. Supply voltage: 5V\u003cbr\u003e3. Logic voltage: 3.3V\u003cbr\u003e4. Control interface: I2C\u003cbr\u003e5. Audio interface: I2S\u003cbr\u003e6. DAC signal-to-noise ratio: 100dB\u003cbr\u003e7. ADC signal-to-noise ratio: 90dB\u003cbr\u003e8. Headphone driver: 160mW (16 ohms, 5V)\u003cbr\u003e9. Speaker driver: 2.6W per channel (4 ohms, BTL)\u003cbr\u003e\u003cbr\u003e","brand":"Maverick Sales","offers":[{"title":"Default Title","offer_id":51220208091442,"sku":"TBD0606807201","price":791.55,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1048\/5986\/files\/TBD0606807201.jpg?v=1779892896","url":"https:\/\/www.mavericksales.co.za\/products\/waveshare-34213-da7212-i2s-audio-board-for-raspberry-pi-stereo-encoding-decoding","provider":"Maverick Sales","version":"1.0","type":"link"}