Software Configurable Universal AIO-AFE Evaluation Board

The NAFE33352 evaluation board is designed to evaluate the NAFE33352, a software-configurable universal analog

input/output (AIO) analog front end (AFE) that meets the high-precision measurement and control requirements of

industrial-grade applications, as well as the NAFE33350, a highly configurable analog output AFE.

NAFE33352’s highly integrated and innovative system architecture includes a precision 14/16/18-bit digital-to-analog

converter (DAC) and a 16/24-bit analog-to-digital converter (ADC), a low-drift voltage reference, low-offset drift

buffers and high-voltage and high-precision amplifiers with a 70 V input-protection circuit for EMC and miswiring

scenarios, enabling true software configurable universal analog inputs and outputs. This evaluation board, along

with the LPC54S018 MCU (with custom

firmware) board, provides an easy-to-use evaluation platform.

To use the board with the NAFE33350, please order the NAFE33350 device separately and replace the onboard part by

resoldering the NAFE33350 onto the board.