PRODUCTS & TECHNOLOGY
Simultaneous USB DAQ Module with Throughput to 800kHz
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A high-speed, high-performance simultaneous USB data acquisition module is a completely isolated high-speed USB module providing simultaneous analog inputs at up to 800 KHz per channel or 4.8 MHz total. Each analog input channel in the DT9836S from Data Translation has its own separate A/D converter eliminating phase shift between each channel—a problem with multiplexed architectures where all inputs share one common A/D converter. As a result, the DT9836 series can correlate measurements instantly.
An effective Number of Bits (ENOB) rating for all error sources of 14.4 bits and a Spurious Free Dynamic Range (SFDR) of 95 dB are integral features of the DT9836S. Key features also include 800 KHz sampling per input channel and six true 16-bit analog inputs for measuring multiple channels simultaneously. The module offers complete synchronous operation of all subsystems at 36 MHz. There are 32 (16 in, 16 out) digital I/O lines for time stamping, pattern recognition & synchronizing external events. Two 32-bit counter timers are provided for testing applications as are three quadrature decoders for X/Y positioning and rotation. 500V galvanic isolation protects the PC and maintains signal integrity and the module includes comprehensive software CD for making measurements quickly and easily.