DA7212 I2S Audio HAT za Raspberry Pi, Stereo encoding/decoding, Onboard dual microphones, audio processing functions
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DA7212 I2S Audio HAT za Raspberry Pi, Stereo encoding/decoding, Onboard dual microphones, audio processing functions

5 na zalihama

Šifra proizvoda: w34213 Kategorije: , Oznaka: Težina proizvoda: 212 g

Opis

SKU: 34213
Part No.: DA7212 Audio Board (A)
Brand: Waveshare

Korisne informacije: docs.waveshare.com/DA7212_Audio_Board_(A)_

DA7212 I2S Audio Board For Raspberry Pi, Stereo encoding/decoding, Onboard dual microphones, Supports rich audio processing functions, compatible with Raspberry Pi series boards

DA7212 I2S Audio Board
for Raspberry Pi

Supports stereo encoding/decoding and rich audio processing functions

DA7212-Audio-Board-A, front view

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

DA7212-Audio-Board-A, based on Raspberry Pi 40PIN GPIO header

* 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

DA7212-Audio-Board-AM, onboard PCM5122 Audio Chip

Onboard multi-type audio interfaces

Onboard 3.5mm headphone jack, AUX input connector, and speaker header

DA7212-Audio-Board-A, 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

DA7212-Audio-Board-A, onboard EEPROM Firmware

What’s On Board

DA7212-Audio-Board-A, onboard EEPROM Firmware

Pin definition

DA7212-Audio-Board-A, pin definition

Outline dimensions

DA7212-Audio-Board-A, outline dimensions

Package content:

Weight: 0.175 kg

  1. DA7212 Audio Board (A) x1
  2. 2 × 20PIN 2.54mm header x1
  3. 8Ω 5W speaker x1
  4. Screws pack x1
1DA7212-Audio-Board-A
22 x 20pin straight headers
28Ω 5W speaker
4Screws pack

Dodatne informacije

Težina 212 g

Deklaracija

Šifra: w34213
Naziv: DA7212 Audio Board (A)
Vrsta: Waveshare
Zemlja porekla: Kina
Zemlja uvoza: Kina
Uvoznik: MALINA 314 doo, Beograd
Telefon: 061-640-2013

Recenzije

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