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
- Spare jumpers
- FRDM MCXN947 evaluation board
Block Diagram
Connection Diagram
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