NAFE13388-UIM 8-Channel Universal Input AFE Arduino® Shield Board

NAFE13388-UIM Expansion Board

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The NAFE13388-UIM 8-channel universal input AFE Arduino shield board is designed for the evaluation of the NAFExx388, which is a highly configurable, industrial-grade multichannel analog input analog front-end (AFE). This Arduino shield board showcases compact hardware design and enhanced software configurability with the universal open-CMSIS driver packs.

The shield board supports quick evaluation and plug-and-play compatibility with NXP's MCU boards (MCX-N and LPC) having an Arduino connector. Users can quickly perform voltage, current and temperature measurements (RTD and thermocouple), reducing the development time of the final application.

Block Diagram

NAFE13388-UIM

NAFE13388-UIM Block Diagram
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Supported Devices

Analog and Mixed Signal

Analog Front-End

  • NAFEx3388: Highly Configurable 8/4 Channel 24/16 bits ±25 V Universal Input Analog Front-End with Excitation Sources
  • NAFEx1388: Highly Configurable 8 Channel ±25 V Universal Input Analog Front-End

Features

Key Features

  • Eight configurable HV inputs: single-ended or differential with ranges up to ±25 V
  • 0.005 % FS accuracy at room after user calibration
  • 0.1 % FS accuracy over -25 ⁰C to 105 ⁰C
  • 17-bit effective resolution at 72 ksps / 24-bit at 30 SPS
  • Faster data rates: 7.5 SPS to 288 ksps
  • End-to-end calibration with integrated precise voltage sources
  • Diagnostic system for faults detection and prediction
  • Robust 8 kV HBM ESD and IEC61000-4-5 2 kV surge protection

Board Features

  • Compact design
  • 89 mm x 50 mm size
  • Arduino UNO connector connects to any NXP FRDM MCU platform
  • FRDM compatible

Enhanced Analog Sensing

  • Eight software configurable analog inputs to measure voltage, current, RTD and thermocouple
  • Embedded RTD for cold junction compensation
  • Current sense resistors are controlled by GPIOs

Advanced Analog Features

  • Voltage or current excitation sources
  • Factory and user calibration support
  • Advanced diagnostics and anomaly detection

Plug and Play

  • Open-CMSIS driver pack
  • NAFE GUI
  • Code examples

Buy Options

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NAFE13388-UIM
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NAFE13388-UIM 8-Channel Universal Input AFE Arduino® Shield Board.

  • Expansion Board: Yes
$49.00 USD
In Stock :2

Normally ships 1-2 business days

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  • BSPs and Device Drivers

    NAFE13388 Universal Input Analog Front-End with Demo App (SDK)

    EXTERNALRev 1Oct 16, 2024 13:06:00NAFE13388-UNIVERSAL-INPUT-DEMO-APP-SDK
    Download
  • BSPs and Device Drivers

    NAFE13388 Universal Input Analog Front-End - Application Code Hub

    EXTERNALRev 1Oct 16, 2024 13:15:00NAFE13388-UNIVERSAL-INPUT-APPLICATION-CODE-HUB
    Download
  • Software Development Resources

    GUI for NAFE13388-UIM

    ZIPRev 1.0May 15, 2025 16:42:002.19 MBGUI-NAFE13388-UIM
    Account Required
    Download

Note: For better experience, software downloads are recommended on desktop.

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