D.Module.PCM3003

8-channel, 16 bit Audio Codec Frontend

The D.Module.PCM3003 is an eight channel 16 bit audio codec daughterboard suitable for the D.Module family of DSP Computer Modules. It's main application areas are audio and voice processing, speech recognition including microphone array beam forming, and vibration analysis.

The eight A/D and D/A converters are sampled synchronously. The PCM3003 Delta-Sigma converters provide excellent dynamic characteristics and inherent antialiasing and reconstruction filtering. The D.Module.PCM3003 is available in eight and four channel configurations. The module operates from a single 3.3V power supply.

 

Product Features
Codecs	4 Texas Instruments PCM3003	2-channel A/D and D/A converters, delta-sigma architecture, 16 bit resolution
Inputs	8	single-ended, 1.8Vpp full-scale input range 30 kΩ input impedance, 20Hz..0.45*fs
Outputs	8	single-ended, 1.8Vpp full-scale input range 350 Ω output impedance, 20Hz..0.45*fs
Sampling		simultaneous, sampling frequency programmable from 8 to 48 kHz
DSP Interface		serial synchronous interface, 2 Tx and 2 Rx
Power Supply		3.3V single supply
Mechanics	85 x 59 x 15 mm	self-stacking design 2.54 mm pitch through-hole connectors
RoHS conformity		yes

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Data Sheets and Application Notes
tddpcm3003.pdf	Technical Data Sheet
dsdmadda.pdf	Overview of data acquisiton daughter cards
User's Guide, Support Software, Updates	available for registered customers

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Development Tools
DS.PCM3003	D.Module.PCM3003 Development Base Package including Support Software for all D.Module DSP boards and User's Guide

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Ordering Information
D.Module.PCM3003-8	standard module
D.Module.PCM3003-4	4-channel OEM version
DS.PCM3003	development base package
Please contact us or our international resellers for price, delivery, and volume discount information

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last change: 2009-07-13