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MAX31910 Datasheet Digital Input Translator/Serializer

Manufacturer: Maxim Integrated (now Analog Devices)

General Description

The MAX31910 industrial interface serializer translates, conditions, and serializes the 24V digital output of sensors and switches used in industrial, process, and building automation to 5V CMOS-compatible signals required by microcontrollers.

It provides the front-end interface circuit of a programmable logic controller (PLC) digital input module.

The device

Overview

MAX31910 EVALUATION KIT AVAILABLE Ultra-Low Power Industrial, Octal, Digital Input Translator/Serializer.

Key Features

  • integrated current limiting, lowpass filtering, and channel serialization. Input current limiting allows a significant reduction in power consumed from the field voltage supply as compared to traditional discrete resistor-divider implementations. In addition, to achieve the lowest in-class power dissipation, the device uses patent-pending circuit techniques to achieve further reduction of power beyond what is possible by input current limiting alone. Selectable on-chip lowpass filters allow flex.