- New
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
Other products in the same category (16)
A 16-bit DAC converter module designed to work with M5Stack sets. It enables the conversion of analog signals into a digital signal. M5Stack ADC Unit
zł31.89
24h
Available quantity: 9
Available
Audio module based on a 32-bit PCM5102A DAC converter intended for cooperation, among others with Raspberry Pi minicomputers. Communication via the I2S interface. GY-PCM5102
zł26.83
4 weeks
No product available!
A module with a 24-bit ADC converter HX711, which enables reading data from strain gauges and scales. The board is equipped with a Grove connector and communicates via a serial interface. Seeed Studio 101020712
zł19.10
4 weeks
No product available!
Module with a 10-channel ADC ADS1263 converter with a resolution of 32-bits designed to work with the minicomputer Raspberry Pi and Jetson Nano. Waveshare High-Precision AD HAT
zł156.53
24h
Available quantity: 3
Available
Audio module designed for Teensy 3.2, 3.5, 3.6 and 4.0. It uses the PT8211 16-bit digital to analog converter (DAC) chip. PJRC PT8211-AUDIO-KIT
zł17.32
24h
Available quantity: 5
Available
A module with a 3-channel ADC ADC ADS1015, which allows you to read voltages from -24 V to +24 V with a sampling frequency of up to 3.3 kHz and a resolution of 12 bits. Pimoroni PIM422
zł97.26
24h
Available quantity: 4
Available
Module with 4-channel 12-bit DAC MCP4728 converter with built-in EEPROM memory. Equipped with a STEMMA QT connector, it communicates using the I2C bus. Adafruit 4470
zł38.62
24h
Available quantity: 9
Available
Module with 8-bit ADC and 8-bit DAC. It allows you to measure voltage and generate an analog signal. Communicates via I2C. Adafruit 4648
zł33.59
24h
Available quantity: 2
Available
A module with a stereo DAC converter based on the UDA1334A chip. It can generate a signal with a resolution of 16, 20 or 24 bits. It communicates via the I2S interface. Adafruit 4037
zł70.16
4 weeks
No product available!
Module with 4-channel ADC ADS1015 converter. The system enables analog voltage conversion for single signals and differential signals with 12-bit resolution. I2C communication
zł18.52
4 weeks
No product available!
Module with 4-channel ADC ADS1015 converter. The system enables analog voltage conversion for single signals and differential signals with 12-bit resolution. I2C communication
zł16.16
4 weeks
No product available!
Module with 4-channel ADC ADS1115 converter. The system enables analog voltage conversion for single signals and differential signals with 16-bit resolution. I2C communication
zł14.16
4 weeks
No product available!
Module with 4-channel ADC ADS1115 converter. The system enables analog voltage conversion for single signals and differential signals with 16-bit resolution. I2C communication
zł14.90
4 weeks
No product available!
The sound card in the form of a module with a USB type B socket. It uses the ES9018K2M DAC converter, has a 3.5 mm jack audio output and two RCA connectors
zł126.71
4 weeks
No product available!
3-channel voltage and current monitoring module designed to work with the Raspberry Pi. It can measure voltage ranging from 0 to 26 V and voltage ± 3.2 A. SB Components 20805
zł93.81
24h
Available quantity: 2
Available
Module with the driver of the resistive touch panel. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 5423
zł24.94
24h
Available quantity: 1
Available
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