MSDI with Suppressed Wake-up and 32 mA Wetting Current

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Product Details

Block Diagram

Simplified Application Drawing

Simplified Application Drawing Block Diagram - G-30106

Features

  • Designed to operate from 5.5 V <= VPWR <= 28 V
  • Switch input voltage range: -14 V to VPWR 40 V Max
  • Interfaces to microprocessor using 3.3 V/5.0 V SPI protocol
  • Selectable wake-up on change of state
  • 14 switch-to-ground inputs
  • Eight programmable inputs (switches to supply or ground)
  • Selectable wetting current (32 mA or 4.0 mA for switch-to-ground inputs)
  • Sleep State current: VPWR 100 µA, VDD 20 µA

Key Parametrics

  • Device Function
    signalconditioning, switchmonitoring
  • Package Termination Count
    32
  • Package Type
    SSOP32
  • Load Supply Voltage (Min) (V)
    5.5
  • Load Supply Voltage (Max) (V)
    26
  • Interface and Input Control
    SPI
  • Ambient Operating Temperature (Min to Max) (℃)
    -40 to 85

Design Resources

Documentation

Quick reference to our documentation types.

2 documents

Hardware

1 hardware offering

Engineering Services

3 engineering services

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