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SI8445 Datasheet LOW-POWER QUAD-CHANNEL DIGITAL ISOLATOR

Manufacturer: Silicon Laboratories

Download the SI8445 datasheet PDF. This datasheet also includes the SI8440 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (SI8440_SiliconLaboratories.pdf) that lists specifications for multiple related part numbers.

General Description

Silicon Lab's family of ultra-low-power digital isolators are CMOS devices offering substantial data rate, propagation delay, power, size, reliability, and external BOM advantages when compared to legacy isolation technologies.

The operating parameters of these products remain stable across wide temperature ranges throughout their service life.

For ease of design, only VDD bypass capacitors are required.

Overview

Si8440/41/42/45 LOW-POWER QUAD-CHANNEL DIGITAL ISOLATOR.

Key Features

  • High-speed operation.
  • Up to 2500 VRMS isolation.
  • DC to 150 Mbps.
  • 60-year life at rated working.
  • No start-up initialization required voltage.
  • Wide Operating Supply Voltage:.
  • Precise timing (typical) 2.70.
  • 5.5 V.
  • .

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More Datasheets from Silicon Laboratories

Part Number Description
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SI8421 Single and Dual-Channel Digital Isolators
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Si8423 SINGLE AND DUAL-CHANNEL DIGITAL ISOLATORS
Si8430 LOW-POWER TRIPLE-CHANNEL DIGITAL ISOLATOR
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