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RPi High End Audio DAC (Module | 160198-91)

Module with 3.5" LCD touchscreen (480x320 pixels) for Raspberry Pi 2 or 3

Prix 198,00 $US

Membres 178,00 $US

Disponible

Ce produit sera expédié dans 25 jours

Détails

This is a High End Audio DAC designed for the Raspberry Pi 2 or 3.

Using Volumio it can be used as a stand-alone networked Audio Player and operated through a WebUI.

Specifications:

  • 16, 24 and 32 bit audio data compatible
  • Digital Audio Input format: Standard, I²S (32 bit format only, see article) and Left – Justified
  • 8x Oversampling filter: Stop-Band Attenuation 130 dB
  • Digital filter: Sharp or Slow Rolloff
  • Sampling frequency: anything from 32 kHz to 200 Hz
  • Digital De-Emphasis
  • Soft Mute
  • Mono mode
  • No data indication
  • Power indication
  • Power supply has polarity protection
  • Power supply 7 to 8 V preferred, 12 V max.
THD+N        
Sampling frequency
48 kHz
96 kHz 192 kHz
1 kHz B = 22 kHz 0.0008 % 0.0009 % 0.0013 %
  B = 80 kHz 0.0028 % 0.0012 % 0.0014 %
7 kHz B = 22 kHz 0.00095 % 0.0011 % 0.0013 %
  B = 80 kHz 0.003 % 0.0014 % 0.0016 %
IMD        
50 Hz :  7 kHz = 4 : 1 0.0014 % 0.002 % 0.0036 %

 

Supply current  no data 120 mA
  32 kHz 127.5 mA
  44.1 kHz  131.7 mA
  48 kHz 133 mA
  96 kHz 149.5 mA
  192 kHz 182.1 mA

 

  • Bandwidth analog filter 64.5 kHz
  • Maximum sine wave 1.06 V
  • Stereo output: RCA phono jacks
  • Additional connections for volume control in output
  • Option to connect separate symmetrical power supply for analog output stage (see article)

Package contents:

  • 1x High-End Audio DAC Module for RPi (160198-91)
  • 1x 3.5" Touchscreen (480x320 pixels)
  • 1x Pre-installed microSD card (16 GB, Class 10)
  • Raspberry Pi is not included.
Réf. 18163
Constructeur Elektor Labs
Référence de rédaction 160198-91

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