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NI PXI-6723

The NI PXI-6723 is a versatile analog output module designed for PXI systems by National Instruments. It is used to generate high-precision analog signals for various test and measurement applications.

Detailed content

Technical Specifications:

  • Number of Channels:
    • Analog Output Channels: 16
  • Resolution:
    • DAC Resolution: 16 bits
  • Output Voltage Range:
    • Range: ±10 V (differential) or 0 to 10 V (single-ended)
  • Output Current:
    • Drive Capability: Typically 5 mA per channel
  • Update Rate:
    • Max Update Rate: 1 MHz per channel
  • Accuracy:
    • Total Unadjusted Error: ±0.01% of full scale
  • Connector:
    • Type: 68-pin D-Sub (HD-68) connector
  • Operating Temperature:
    • Temperature Range: 0°C to 55°C
  • Storage Temperature:
    • Storage Range: -40°C to 70°C
  • Relative Humidity:
    • Humidity Range: 10% to 90% non-condensing

Functional Features:

  • High-Resolution Analog Output: Offers 16-bit resolution for precise analog signal generation, ensuring high accuracy and detail in output signals.
  • Multiple Output Channels: Provides 16 independent analog output channels, enabling simultaneous signal generation across multiple channels.
  • Wide Voltage Range: Capable of outputting voltages from ±10 V (differential) or 0 to 10 V (single-ended), suitable for various applications.
  • High-Speed Operation: Supports an update rate of up to 1 MHz per channel, ideal for applications requiring rapid signal changes.
  • Accuracy and Stability: Delivers high accuracy with a total unadjusted error of ±0.01% of full scale, ensuring reliable performance in precision tasks.

Application Scenarios:

  • Automated Test Systems: Ideal for automated test environments where precise analog signal generation is needed for testing and calibration of electronic devices.
  • Signal Simulation: Useful for simulating analog signals in testing scenarios, such as in electronics testing, system validation, and research applications.
  • Control Systems: Employed in control systems for generating accurate analog outputs to control external devices or processes.
  • Data Acquisition: Suitable for applications requiring high-speed and accurate analog signal generation for data acquisition and analysis.

Additional Considerations:

  • Driver and Software Integration: Compatible with National Instruments’ software and drivers, including NI LabVIEW and NI MAX, for easy setup and integration into test systems.
  • Connector and Wiring: Utilizes a 68-pin D-Sub connector for interfacing with external equipment. Proper wiring and signal conditioning are essential for optimal performance and accuracy.

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