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MAX31914 - Digital Input Translator

General Description

The MAX31914 translates and conditions the 24V digital output of sensors and switches used in industrial, process, and building automation to 5V CMOS-compatible signals required by microcontrollers.

Key Features

  • Flexible Supply Options Enables Usage in 24V, 12V, and 5V Supplied Systems.
  • 7V to 36V Wide Operating Field-Supply Range.
  • Device Can Be Optionally Powered from the LogicSide Using a 5V Supply.
  • Low Power and Low Heat Dissipation.
  • Very Low Quiescent Current.
  • Extremely Accurate and Stable Input Current Limiters.
  • Special Ultra-Low-Power Operating Mode with Switched Current Limiters.
  • Configurability Enables a Wide Range o.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX31910 Digital Input Translator/Serializer
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MAX31914 EVALUATION KIT AVAILABLE Ultra-Low Power Industrial, Octal, Digital Input Translator General Description The MAX31914 translates and conditions 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 frontend interface circuit of a programmable logic controller (PLC) digital input module. The signal voltage translation is performed in conjunction with input current limiting and lowpass filtering. Input current limiting allows a significant reduction in power consumed from the field-supply voltage, as compared to traditional discrete resistor-divider implementations.