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DA7212 I2S Audio Board For Raspberry Pi, Stereo Encoding/Decoding, Onboard Dual Microphones
- Compatible with Raspberry Pi boards, featuring a DA7212 stereo DAC chip for high-quality audio via I2S interface.
- Includes dual microphones, a 3.5mm headphone jack, AUX input, and speaker connections for versatile audio applications.
Artikelnummer:
13107
Verfügbarkeit: Sofort-Versand ab Lager
CHF 16.50
Artikelbeschrieb
Details
Features
- Based on Raspberry Pi 40PIN GPIO header, compatible with Raspberry Pi series boards
- Adopts DA7212 professional stereo DAC chip, controlled through I2C, with audio transmitted via I2S interface
- Onboard standard 3.5mm headphone jack, supports audio playback via external headphones
- Onboard AUX input connector for easy connection to other devices
- Onboard speaker screw terminal and dual channels PH2.0 speaker header, compatible with multiple application scenarios
- Onboard dual microphones allow for recording without connecting any additional devices
- Onboard programmable button and indicators for custom functions
- Supports sampling frequency up to 96KHz
- Supports up to 24-bit resolution audio data
Specifications
| Audio Codec Chip | DA7212 | DAC SNR | 100dB |
|---|---|---|---|
| Power Supply | 5V | ADC SNR | 90dB |
| Logic Voltage | 3.3V | Headphone Driver | 160mW (16Ω at 5V) |
| Control Interface | I2C | Speaker Driver | 2.6W per channel (4Ω BTL) |
| Audio Interface | I2S | ||
Designed for Raspberry Pi
Based on Raspberry Pi 40PIN GPIO header, compatible with Raspberry Pi series boards
* for reference only, please refer to the package content for detailed part list.
DA7212 Audio Chip
Stereo decoder, controlled through I2C, with audio transmitted via I2S
Onboard multi-type audio interfaces
Onboard 3.5mm headphone jack, AUX input connector, and speaker header
* for reference only, please refer to the package content for detailed part list.
Onboard EEPROM Chip
Used for automatic driver loading in Raspberry Pi OS
Package Content
Weight: 0.175 kg
- DA7212 Audio Board (A) x1
- 2 × 20PIN 2.54mm header x1
- 8Ω 5W speaker x1
- Screws pack x1
