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EVAL-AD4110-1SDZ Evaluation Board User Guide

User guide for the EVAL-AD4110-1SDZ evaluation board, featuring the AD4110-1 universal input analog front end for industrial process control systems.

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Overview

The EVAL-AD4110-1SDZ is a full-featured evaluation board designed to demonstrate the capabilities of the AD4110-1 universal input analog front end (AFE). The AD4110-1 is a single-channel AFE for industrial process control that is software-configurable to accept a wide range of analog signals, including ±20 mA current, ±10 V voltage, and various thermocouple and RTD types. The evaluation system uses the SDP-B controller board to interface with a PC via USB, providing a graphical user interface for register configuration and signal sampling. The board includes on-board power management via the ADP7102 LDO, digital isolation using ADuM1401 and ADuM1200 devices, and a TMP36 temperature sensor for cold junction compensation or ambient monitoring.

Use Cases

  • Industrial process control systems
  • Programmable logic controllers (PLC)
  • Distributed control systems (DCS)
  • Sensor measurement for RTDs and thermocouples
  • Universal analog input modules

Topics

AD4110-1
EVAL-AD4110-1SDZ
Analog Front End
Industrial Process Control
SDP-B
ADP7102
ADuM1401
TMP36
Thermocouple
RTD
PGA

Referenced Parts

TMP36

Analog Devices

Connects VOUT of the TMP36 temperature sensor to Pin 27 (AIN1(LV)) of the AD4110-1.

AD4110-1

Analog Devices

The AD4110-1 is a complete, single-channel, universal input, analog-to-digital front end for industrial process control systems

ADP7102

Analog Devices

the 15 V supply is applied to the ADP7102 low dropout regulator (LDO).

ADuM1200

Analog Devices

communicates to the EVAL-AD4110-1SDZ board through the serial interface, which spans across the ADuM1401 and ADuM1200 isolator devices.

ADuM1401

Analog Devices

communicates to the EVAL-AD4110-1SDZ board through the serial interface, which spans across the ADuM1401 and ADuM1200 isolator devices.

EVAL-AD4110-1SDZ Evaluation Board User Guide | Design Resources