MCC USB-231: 16-bit 50 kS/s Multifunction USB DAQ Device

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$289.00 ea

3 Weeks Lead Time

  • Jameco Part no.: 2335879
  • Manufacturer: Digilent
  • Manufacturer no.: 6069-410-012
  • NCNR (Non-Cancelable, Non Returnable)
  • HTS code: 9030330040
  • Web Exclusive

MCC USB-231: 16-bit 50 kS/s Multifunction USB DAQ Device

The Measurement Computing USB-231 is a USB-based, 16-bit, multifunction DAQ devices. It features 8 SE/4 DIFF analog inputs, with a fixed analog input range of ±10 V, 16-bit resolution, two 16-bit analog outputs, eight digital I/O, one 32-bit counter, and a 50 kS/s sample rate. The USB-234 features a 100 kS/s sample rate. It is USB-powered and require no external power.

There are two 16-bit analog outputs. One or both outputs can be updated at a rate up to 5 kS/s per channel. The output range is fixed at ±10 V.

Eight TTL-level digital I/O lines are included with USB-230 Series devices. Each channel is software-selectable for input or output. Digital input voltage ranges from 0 V to 5 V are supported, with thresholds of 0.8 V (low) and 2.3 V (high). When used in output mode, each digital channel allows for 3.3 V operation with a source/sink current limit of±±4 mA. All DIO lines are set to high-impedance inputs at system startup and reset. The device does not drive the signal high or low. Each line has a weak pull-down resistor connected to it. All digital I/O updates and samples are software-paced.

USB-230 Series devices include an external digital trigger input that is software selectable for rising edge or falling edge detection, and they support one 32-bit edge counter (rising) that accepts inputs up to 5 MHz.

Software support includes DAQami, an optional out-of-the-box application for data logging, visualization, and signal generation. Data can be viewed in real-time or post-acquisition on user-configurable displays. Drivers are included for the most popular applications and programming languages including Visual C++®, Visual C#®, Visual Basic®.NET, DASYLab®, LabVIEW™, MATLAB®, and Python™.


  • 8 SE/4 DIFF analog inputs
  • 16-bit resolution
  • USB-231: 50 kS/s sample rate
  • ±10 V input range
  • Two 16-bit analog outputs
  • Eight digital I/O
  • One counter input
  • No external power required

Shipping Contents

  • USB-231
  • USB cable (micro-USB type B)
  • Two screw terminal connector plugs
  • Printed insert: DAQami Quick Start
  • MCC packaging assembly/foam, etc.

Resources & Downloads

Prioritizing on ease of use and flexibility, MCC offers out-of-the-box software plus drivers for the most popular programming languages and applications.

Out-of-the-box software includes DAQami for data logging, visualization, and signal generation. For a more full-featured and customizable experience, DASYLab® provides real-time analysis and control, plus the ability to create custom applications without programming.

DAQami and DASYLab can be purchased directly from MCC. For maximum customization, drivers are included for Visual C++®, Visual C#®, Visual Basic®.NET, LabVIEW™, MATLAB®, and Python™.

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Specification Value
Product Type16-bit, 50 kS/s Multifunction DAQ

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