For use in high-resolution voltage measurement applications, the high-impedance input of the AMC1350 and AMC1351 is optimized for connection to high-voltage resistive dividers or other voltage signal sources with high-output resistance.

Throughout this document, the abbreviation EVM and the term evaluation module are synonymous with the AMC1350EVM or AMC1351EVM.

This EVM has the following features:

• Full-featured evaluation module for the AMC1350 or AMC1351 single-channel precision isolation amplifier
• Screw terminals for easy access to high- and low-side power supplies, analog inputs, and analog outputs

The analog input to the AMC1350 or AMC1351 is routed from a three-wire screw terminal screw at J3.1 that provides access to the INP terminal for the AMC1350 or to the IN terminal for the AMC1351, referenced to J3.3, GND1. Access to the AMC1350 INN pin is provided at J3.2, which is shorted to GND1 by default by a 0-Ω resistor (R5).