SPECIFICATIONS Burr-Brown / Texas Instruments PCM5121 DAC chip - 384kHz / 32 bit. Please note that due to Linux driver restrictions, max frequency is currently limited to 192kHz by standard on the Raspberry Pi - however, this can be increased with some manual driver updates Texas Instruments TPA6132A2 headphone amplifier - 25mW Fully integrated hardware volume mixing via 'alsamixer' or any ALSA compatible application Single line of code in the Raspberry Pi config to activate the device tree driver configuration (or a simple menu based setup in some operating systems) Optional Vishay TSOP4838 IR receiver included (solder yourself if required) - Also possible to use Vishay TSOP4938 or TSOP4138 or TSOP34338SS1F 106dB signal to noise ratio (SNR) and -92dB 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 30uVrms) Optional solder-yourself RCA jacks for additional stereo line-level output – Switchcraft PJRAN1X1U02X (white) and Switchcraft PJRAN1X1U03X (red) Optional solder-yourself playback LED – Kingbright L-934GD (green) or Multicomp MCL034MD (red) USAGE IDEAS Add an audio output to your Raspberry Pi Zero in a neat and simple way Streaming (either from cloud or network storage) high-definition audio player Multi-room audio player Media centre / set-top box living room entertainment system Shop floor / elevator / background music audio player High quality audio player with local storage Desktop high definition audio player with amplified headphone output And many many more....
The JustBoom DAC Zero pHAT is a plug and play, high resolution, digital-to-analog converter for the Raspberry Pi Zero and is by far the easiest and neatest way to add an audio output to your Raspberry Pi Zero. The JustBoom DAC Zero pHAT has been designed with a super-compact form factor matching that of the Raspberry Pi Zero but still features a considerable amount of functionality.
KEY FEATURES: Full high quality audio - 384kHz / 32bit; Includes both a DAC (digital to analog converter) and headphone amplifier; Line-level RCA and headphone amplified 3.5mm jack outputs; Plug and play compatibility for ease of use; Hardware and software volume control from your Raspberry Pi; No soldering required; Powered by the Raspberry Pi GPIO header;
Compatible with Raspberry Pi Zero v1.3 and Wireless (and also compatible with the Raspberry Pi A+, B+, 2B and the new 3B, but we would recommend the JustBoom DAC HAT for this purpose); Mounting hardware included; Optional IR receiver included in package; Full driver support in Raspbian / NOOBS; Compatible with the JustBoom Player / OSMC / RuneAudio / Volumio / Moode / PiCorePlayer / PiMusicBox / OpenELEC and others; JustBoom Player pre-configured software available on SD