I2S DAC PCM5122 with 3.5 mm line-level output - Adafruit 6421
ID: 1202017
5902186333963
zł36.21
Tax included
zł29.44 tax excl.
I2S digital-to-analog converter based on the PCM5122, offering high-quality stereo line-level output, hardware mode operation and optional configuration via I2C or SPI, designed for microcontrollers and Raspberry Pi. Adafruit 6421
Description
The Adafruit 6421 PCM5122 I2S DAC is intended for converting digital I2S audio signals into an analog line-level output in projects based on microcontrollers and single-board computers such as Raspberry Pi, ESP32 and RP2040. The module uses the high-performance PCM5122 DAC, providing clean, stereo audio without the need for an external MCLK signal or initial configuration via control buses.
The default hardware mode allows quick startup by simply supplying I2S signals. When additional control is required, the device can be configured via I2C or SPI, enabling volume adjustment, muting, equalization and digital filter selection. The DAC automatically detects 16-, 24- or 32-bit sample widths based on the clock signal ratio. The audio output is line-level and intended for use with audio amplifiers, active speakers or other audio processing circuits.
A short video presenting the product.
Features
- DAC chip: PCM5122
- Converter type: stereo I2S DAC
- Supply voltage range: 3–5 V
- Logic signal levels: 3.3 V
- Audio interface: I2S
- Supported data widths: 16-, 20-, 24-, 32-bit
- Supported PCM formats: I2S, Left-Justified, Right-Justified, TDM/DSP
- Configuration modes: hardware, I2C, SPI
- Signal-to-noise ratio: 112 dB
- THD+N: -93 dB
- Audio output: stereo line-level
- Audio connector: 3.5 mm jack
- Audio signal breakout pads available
- Gain adjustment: from -6 dB to +15 dB
- Digital filters and de-emphasis: hardware or software controlled
- Dimensions: 37.6 x 22.8 x 6.4 mm
- Weight: 3.6 g
Kit includes
- PCM5122 I2S DAC module
- Set of pin headers for soldering
1202017
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
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