Analog input module

Products and reference designs

Block diagram

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.

Analog input modules often require:

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Type	Title		Date
Application note	AM335x Reliability Considerations in PLC Applications (Rev. A)		22 Oct 2015
Application note	Simplifying EFT, Surge and Power-Fail Protection Circuits in PLC Systems (Rev. D)	PDF \| HTML	11 May 2022
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 brief	Supporting High Voltage Common Mode Using Instrumentational Amplifier	PDF \| HTML	10 May 2022
Application brief	Supporting High Voltage Common Mode Using Difference Amplifier	PDF \| HTML	10 May 2022
White paper	Signal and Power Isolation Considerations for Compact, Efficient Analog Input	PDF \| HTML	10 May 2022
Product overview	Isolated Power Topologies for PLC I/O Modules and Other Low-Power Applications	PDF \| HTML	09 Nov 2022
Application brief	Protecting I/O modules from surge events		08 May 2022
Application brief	16-Bit 8-Channel PLC Analog Input Module with High Voltage (±150 V) Common Mode		08 May 2022
Application brief	Multichannel Analog Input Modules for PLC Equipment		05 Jan 2019

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