JustBoom DAC HAT for the Raspberry Pi 3 & 4
Ready to run out of the box - Also suits other models
JustBoom DAC HAT is made in the UK, it's a professionally made, quality product.
DESCRIPTION
We’ve designed our JustBoom Raspberry Pi DAC HAT (digital to analog converter) to be simple to install and use. With no soldering required and all the mounting hardware already provided this product is suitable for absolute beginners and seasoned professionals alike. Just connect your DAC HAT to a set of powered speakers or an audio amplifier and you can be up and running quickly, enjoying flawless high quality audio playback within minutes of unboxing this Raspberry Pi HAT. We also include an optional IR receiver to allow remote control operation of your Raspberry Pi.
Includes a 384kHz/32 bit DAC chip with hardware volume mixing as well as a 138mW headphone amplifier (note that the Raspberry Pi is only capable of a 192kHz/32bit output). Outputs are line level over RCA and headphone amplified over 3.5mm jack cable. The HAT uses the I2S interface for its audio input which reduces CPU load on the Raspberry Pi compared to USB solutions. It is also powered directly from the GPIO header so no extra cables or power supplies are required to connect to the Raspberry Pi. All of the Raspberry Pi GPIO pins are still accessible on the DAC HAT for easy customisation of your project – add additional sensors, buttons, LEDs, rotary encoders or anything your heart desires.
Need help understanding how this Raspberry Pi DAC HAT works? Follow our product guide.
Setup Guide
Use Cases
Features
TECHNICAL INFORMATION
- Burr-Brown / Texas Instruments PCM5122 DAC chip – 384kHz / 32 bit. Please note that due to Linux driver restrictions, max frequency is limited to 192kHz on the Raspberry Pi
- Texas Instruments TPA6133A2 headphone amplifier – 138mW
- Fully integrated hardware volume mixing via “alsamixer” or any ALSA compatible application
- Integrated EEPROM for automatic Raspberry Pi devicetree driver configuration and fully HAT compatible
- Optional Vishay TSOP4838 IR receiver included (solder yourself if required)
- 112dB signal to noise ratio (SNR) and -93dB total harmonic distortion (THD +N at -1dB) for best-in-class audio
- Advanced ESD protection on both headphone and RCA outputs
- Ultra low noise voltage regulator for the best audio output (LDO 10uVrms)
Logicware is an Authorised Pi Supply / JustBoom Distributor
(IF_18C5AAFF)
SKU | IF_18C5AAFF |
Brand | JustBoom |
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