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MAG-MSW

Limit switch readout IC

Description
The MAG-MSW is a 10-channel limit switch sensing device that reads out the on/off status of limit switches connected to it. The MAG-MSW is capable of directly reading out 24 V limit switches without the need for external voltage sensing components. The chip is equipped with an SPI interface for reading out data.

Radiation hardness

  • TID tolerance: >1 MGy
  • SET/SEU: >60 MeV∙cm²/mg

Key technical specifications

  • 10 Read-out Channels
  • Up to 24 V input voltage
  • 10.24 MHz SPI Communication
  • 3.3 V or 1.2 V
  • 3.3 V Supply voltage
  • Switching from supply rail up to 48 V @ 20kHz
  • Built-in Self-test

Applications

  • Industrial automation
  • Remote handling
  • Robotic control
  • Read-out optocouplers
  • Read-out limit switches

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