Analog input module

Products and reference designs

Analog input module

Block diagram

Overview

Our integrated circuits and reference designs enable you to build analog input modules with high-channel density, high common-mode voltages and out-ruling miswiring protection.

Design requirements:

Analog input modules often require:

  • Increased speed for precision signal chain.
  • High voltage analog multiplexer.
  • Advanced protection and diagnostics.

Block diagram

Find products and reference designs for your system.

Technical documentation

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Type Title Date
Technical articles How semiconductor technologies are changing automotive lighting roadmaps 24 Oct 2019
Application note AM335x Reliability Considerations in PLC Applications (Rev. A) 22 Oct 2015
Application note Importance of Latency in Factory Automation (Rev. A) 11 May 2022
Application note Output Power Port Protection in PLC Systems 11 May 2022
Application note Simplifying EFT, Surge and Power-Fail Protection Circuits in PLC Systems (Rev. D) PDF | HTML 11 May 2022
Application note Supporting High Voltage Common Mode Using Difference Amplifier PDF | HTML 10 May 2022
Application note Supporting High Voltage Common Mode Using Instrumentational Amplifier PDF | HTML 10 May 2022
White paper Signal and Power Isolation Considerations for Compact, Efficient Analog Input PDF | HTML 10 May 2022
More literature Isolated Power Topologies for PLC I/O Modules and Other Low-Power Applications PDF | HTML 09 Nov 2022
Application note Protecting I/O modules from surge events 08 May 2022
Application note 16-Bit 8-Channel PLC Analog Input Module with High Voltage (±150 V) Common Mode 08 May 2022
Technical articles Untangling electric vehicle chargers – Getting started 07 Jul 2015
Application note Multichannel Analog Input Modules for PLC Equipment 05 Jan 2019
Technical articles Don’t power your FPGA like this! 03 Nov 2016
Technical articles How smart amps are bringing high-fidelity audio into the smart home 03 May 2021

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