DT42448DB
Audio daughtercard for ZSP boards

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Brochure: dt42448db_br.pdf (172 KB)
CS42448 Data Sheet: CS42448_F1.pdf(1291 KB)
Schematic: dt42448db_sch.pdf (45 KB)
User Guide: dt42448db_ug.pdf (748 KB)

Enhance your ZSP based product development and testing using this audio daughterboard. The compact (2" x 3") DT42448DB creates a 4 input channel and 6 output channel audio test system by providing dual stereo audio input and triple stereo output (5.1) to any ZSP board with a SPORT serial connector.

Features

Description

Ordering

Features
  • Dimensions: 2" x 3"
  • 24-bit 6IN/8OUT Audio Codec
  • Delta-Sigma A/D and D/A converters
  • 3 Stereo Line Out
  • 2 Stereo Line In
  • I²C Host Control Port
  • Serial Interface to All Channels 
  • Digital Volume Control
  • Option for Additional Stereo In/Out

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  2 Channel Sampling Rate:
       192 kHz - 11 kHz 

4 Channel Sampling Rate:
        96 kHz - 11 kHz 

 

Description

The board features Cirrus Logic Cs42448 with six 24-bit A/D and eight 24-bit D/A Converters. With two external clock sources, it supports sampling rates of 192 -11 kHz. In 4 channel mode, it supports sampling rates of 96kHz-11kHz.

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It features logarithmic digital volume controlled by the ZSP through the I²C Host Control Port. It features 3 stereo lines out and 2 stereo lines in; additional stereo in/out lines are optional. The board also features a serial interface to all channels.  

 

Ordering Information

DT42448DB   

4In/6Out analog daughter board with CS42448 for ZSP evaluation boards.
 

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