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SN65HVS885 - 34-V Digital-Input Serializer

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General Description

The SN65HVS885 is an eight channel, digital-input serializer for high-channel density digital input modules in industrial and building automation.

Operating from a 5-V supply the device accepts field input voltages of up to 34 V.

In combination with galvanic isolators the device completes the interface between the high voltage signals on the field-side and the low-voltage signals on the controller side.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community SN65HVS885 SLAS638A – JANUARY 2009 – REVISED OCTOBER 2015 SN65HVS885 34-V Digital-Input Serializer for 5-V Systems.

Key Features

  • 1 Eight Digital Sensor Inputs.
  • High Input Voltage up to 34 V.
  • Selectable Debounce Filters From 0 ms to 3 ms.
  • Flexible Input Current-Limited.
  • 0.2 mA to 5.2 mA.
  • Field Inputs Protected to 15-kV ESD.
  • Single 5-V Supply.
  • Output Drivers for External Status LEDs.
  • Cascadable for More Inputs in Multiples of Eight.
  • SPI-Compatible Interface.
  • Overtemperature Indicator 2.

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