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ProDAQ 3202
Programmable Voltage Reference Plug-in

  • Full Scale from +/-4.5 mV to +/-9V, programmable
  • +/- differential Vref Output
  • Accuracy better than 0.002%
  • Temperature Compensation
The ProDAQ 3202 Voltage Reference Card is an option for the ProDAQ 3180 Ultra-performance Motherboard. ProDAQ modules are the most versatile VXIbus modules in the market. They provide the user with the highest channel density and functionality in a single slot available today.

The ProDAQ 3202 Voltage Reference Card is plugged directly onto the Motherboard and can distribute the reference voltage to all ProDAQ Function Cards via two signal lines. This allows the distribution as a differential signal to overcome possible noise pick up.

The ProDAQ 3202 Voltage Reference Card features a high-precision voltage sources for 10V, which is then divided down using high-precision dividers to generate reference voltages from +/-9V to +/-4.5mV. It features a temperature sensor to further enhance its exceptional initial temperature stability of 2ppm/degC.

The ProDAQ 3202 Programmable Voltage Reference Card output can be switched directly to the programmable gain amplifier of different ProDAQ ADC Function Cards for calibration "on-the-fly" or for selftest purposes.

The VXIplug&play driver for the ProDAQ 3202 Voltage Reference Input card is part of the VXIplug&play drivers for the Motherboard. It can be used with all popular software packages. The driver automatically detects and initializes the 3202 Voltage Reference Card as well as all the function cards installed in one of the ProDAQ motherboard modules, removing any possibility of configuration errors.

The ProDAQ modules allow the user to safely and simply expand their existing hardware and software systems.

Download the datasheet for the ProDAQ 3202 Programmable Voltage Reference Card ...