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DT9832

"This product clearly shows what can be done within the constraints of USB 2.0's (Universal Serial Bus) 480-Mbit/s signaling rate. The practical data-rate limit on a USB-based data-acq module is 10.9-Mbytes/s, and Data Translation's USB-based DT9832 Series of simultaneous-input data-acq modules leverage that nicely." -Alex Mendelsohn, eeProductCenter Read full review

The DT9832 is a family of high speed, high performance USB Data Acquisition Modules that provide simultaneous analog input operation at up to 2.0 MHz per channel. Each analog input has its own A/D converter to eliminate phase shift between channels and to allow you to correlate measurements at the exact same instant in time. Additionally, all functions of the module (A/D, D/A, DIO, C/T, Q/D) can be triggered simultaneously and the data streamed synchronously to host memory. These USB DAQ modules also feature 3 quadrature decoders for measuring absolute and relative position and for detecting rotational speed.

Key Features:

  • Simultaneous A/D operation with sampling rates up to 2.0 MHz per channel
  • All subsystems operate synchronously at 48 MHz.
  • 2 or 4 analog inputs, 2 waveform analog outputs, 16 digital inputs, 16 digital outputs, 2 32-bit counter timers, and 3 quadrature decoders.
  • 16-bit deglitched DAC’s run at 500 kS/s per channel for waveform generation.
  • True USB 2.0 host interface for transferring data at rates up to 480 Mbits/second.
  • 500 V isolation provides low-noise measurements and protects PC.
  • Ships with DT-Open Layers device drives, Ready-to- measure applications, Measure Foundry evaluation, and much more.
Instant Delivery Available

DT9832-04-2-BNC
& DT9832A-02-2-BNC are available for Instant Delivery (online orders only).

 

DT9832
The DT9832 simultaneous data acquisition module offers up to 2.0MHz throughput on all channels. It is available in OEM and BNC end user versions.
 
Sampling Rate Graph
The DT9832A has a sampling rate for each channel of 2.0 MHz. This means that the Nyquist limit allows signal frequencies up to 1.0 MHz to be adequately measured. The analog input components have a signal bandwidth that is ten times the Nyquist limit or in this case, greater than 10.0 MHz to minimize roll-off and phase errors.
 
Quality Graph
Click for larger view.
This graph shows the outstanding quality of the DT9832A series for all error sources....with an ENOB rating of 14.1bits and SFDR of 86dB. Get Free ENOB (Effective Number Of Bits) White Paper