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NXP Semiconductors NAFE33352-UIOM AIO AFE Arduino® Shield Eval Board

NXP Semiconductors NAFE33352-UIOM Universal AIO AFE Arduino® Shield Evaluation Board is designed for the NAFE33352 highly configurable, industrial-grade universal analog input and output front-end (AFE). This Arduino shield board enables compact hardware design and enhanced software configurability with universal open-CMSIS driver packs. The NXP NAFE33352-UIOM shield board supports quick evaluation and plug-and-play compatibility with NXP MCU boards (MCX-N and LPC) having an Arduino connector. Users can quickly generate analog output (voltage/currents) and perform voltage, current, and temperature measurements (RTD and thermocouple), reducing the development time of the final application.

Features

  • Complete evaluation platform for the NAFE33352
  • Precision, universal analog output, and 2x software configurable, universal analog inputs to measure voltage, current, RTD, and thermocouple
  • Analog output up to ±12.5V and ±25mA for precise actuation
  • Digital-to-analog converter (DAC)
    • 14‑/16‑/18‑bit options
    • 0ksps to 100ksps
    • 200ksps for low‑power/high‑speed
  • Analog-to-digital converter (ADC)
    • 16‑/24‑bit options
    • 7.5sps to 288ksps/576 ksps for low‑power/high‑speed
  • ±36V protected I/O (external transient‑voltage suppressor required for output)
  • Embedded RTD for cold junction compensation
  • 4mA to 20mA current sense resistors controlled by GPIO
  • Short‑circuit protection on both input and output
  • Built-in calibration and diagnostics to reduce scale-up risk - factory calibration or user‑calibration options
  • Easy-to-use evaluation platform with graphical user interface (GUI) - NAFE GUI and driver packs for fast configuration and development
  • Electromagnetic compatibility (EMC)-compliant and ready-to-use complete hardware design
  • Convenient test points for easy scope measurements and signal access
  • Arduino UNO connector connects to any NXP FRDM MCU platform
  • FRDM compatible
  • Compact design
  • USB-enabled computer with Windows® 7, Windows 8, Windows 10, or Windows 11 required

Applications

  • Distributed Control Systems (DCS)
  • Industrial automation and process control
  • Programmable Logic Controllers (PLCs) and remote I/O

Specifications

  • Accuracy
    • ±0.01% at room temperature
    • ±0.08% accuracy over temperature (after room temperature calibration)
  • ±12.5V, ±25mA, and 1mΩ to 1MΩ I/O ranges
  • 4mA to 20mA current sense range
  • 7.5sps to 288ksps ADC data rate
  • 0ksps to 100ksps DAC data rate
  • 90mm x 50mm size with Arduino connector
  • -40°C to +125°C temperature range

Kit Contents

  • Assembled and tested NAFE33352-UIOM evaluation board in an antistatic bag
  • USB 2.0 cable

Resources

Block Diagram

Block Diagram - NXP Semiconductors NAFE33352-UIOM AIO AFE Arduino® Shield Eval Board

Connection Diagram

Mechanical Drawing - NXP Semiconductors NAFE33352-UIOM AIO AFE Arduino® Shield Eval Board

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Veröffentlichungsdatum: 2026-05-21 | Aktualisiert: 2026-05-21