Description:
The Raspberry Pi DAC Pro is our highest-fidelity audio HAT and is compatible with any Raspberry Pi computer that has a 40-pin GPIO header. With the Texas Instruments PCM5242, the DAC Pro provides an outstanding signal-to-noise ratio (SNR) and supports balanced/differential output in parallel to phono/RCA line-level output. It also includes a dedicated headphone amplifier. Previously known as IQaudio DAC Pro
Specifications:
- High quality sound: SNR 114 db and THD -94 db
- Burr Brown: 32-bit / 384 kHz DAC (TI PCM5242)
- Audio Support: Full HD 24-bit/192 kHz
- Form Factor: 58 mm × 65 mm
- Operating Supply Voltage: 5 V
- Tool Is For Evaluation Of: PCM5242
- Type: Audio D/A Converter
Features:
- HAT compliant
- Integrated volume control (ALSA)
- Built-in high quality headphone amplifier (TI TPA6133A)
- ESD security
- Communication via I2S interface to reduce load on Raspberry Pi processor
- Powered by Raspberry Pi, no additional power supply required
- Two Phono / RCA connectors
- JST pins for balanced XLR output (not supplied)
- Mini DSP
- For connection to the AMP+, 2x5 pins are required
Pin Description:
- P1: Analogue out (0-2V RMS), carries GPIO27, MUTE signal (headphone detect), left and right audio and left and right ground.
- P6: Headphone socket signals (1: LEFT, 2: GROUND, 3: RIGHT, 4: GROUND, 5: DETECT)
- P7/9: Differential (0-4V RMS) output (P7: LEFT, P9: RIGHT).
- P10: Alternative 5V input, powering Raspberry Pi in parallel.
Useful Links:
Package Included:
1 x Raspberry Pi DAC Pro RPi DAC Pro Enhancing Raspberry Pi Audio With Full HD 24-bit/192 kHz Sound Card For Raspberry Pi 4B/3B+/3B
