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Si8384 - Bipolar Digital Field Inputs

Download the Si8384 datasheet PDF. This datasheet also covers the Si8380 variant, as both devices belong to the same bipolar digital field inputs family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Bipolar digital interface with 24 V sinking or sourcing inputs.
  • Eight total inputs in one package.
  • High data rates of up to 2 Mbps.
  • Safety rated integrated isolation of 2.5 kVRMS.
  • Low input current of 1 mA typ.
  • No VDD required on field side.
  • High electromagnetic immunity.
  • Selectable debounce filter times of up to 100 ms.
  • Configurable debounce filter modes available with SPI interface option.
  • Transient immu.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (Si8380-Skyworks.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
Si8384P Multi-Channel Input Devices Silicon Laboratories
Si8384P-IU Multi-Channel Input Devices Silicon Laboratories
Si8384PF-IU Multi-Channel Input Devices Silicon Laboratories
Si8384PM-IU Multi-Channel Input Devices Silicon Laboratories
Si8384PS-IU Multi-Channel Input Devices Silicon Laboratories

Other Datasheets by Skyworks Solutions

Part Number Description
Si8384P-IU Bipolar Digital Field Inputs
Si8384PF-IU Bipolar Digital Field Inputs
Si8384PM-IU Bipolar Digital Field Inputs
Si8384PS-IU Bipolar Digital Field Inputs
Si8380 Bipolar Digital Field Inputs

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.

View original datasheet text
Si838x Data Sheet Bipolar Digital Field Inputs for PLCs and Industrial I/O Modules The Si838x provides eight input channels ideal for 24 V digital logic commonly used for industrial applications. These channels can either sink or source current and feature integrated safety rated isolation. In combination with a few external components, this provides compliance to IEC 61131-2 switch types 1, 2, or 3. The input interface is based on Skyworks' ground-breaking CMOS based LED emulator technology which enables the bipolar capability (sinking or sourcing inputs) with no VDD required on the field side. The output interface from the Si838x device allows for low power operation with 2.25 V compliance. These products utilize Skyworks' proprietary CMOS-based isolation technology, supporting up to 2.