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PCA9545APWR +BOM

4-channel 2.3- to 5.5-V I2C/SMBus switch with interrupt, reset & voltage translation

PCA9545APWR General Description

The PCA9545A also features four interrupt inputs ( INT3– INT0), one for each downstream pair, which can be used to monitor various system events and alert developers in real-time. Additionally, a single interrupt output ( INT) acts as an AND of the four interrupt inputs, providing a centralized point for monitoring and responding to system activity

Key Features

  • Increased Productivity
  • Faster Time-To-Market
  • Greater Efficiency
  • New Opportunities Discovered

Specifications

Addresses 4 Supply voltage (max) (V) 5.5
Supply voltage (min) (V) 2.3 Features Interrupt pin, Reset pin
Rating Catalog Frequency (max) (MHz) 0.4
Operating temperature range (°C) -40 to 85 Number of channels 4

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