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MAX14483 Datasheet Spi Digital Isolator

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: MAX14483 6-Channel, Low-Power, 3.75kVRMS, SPI Digital Isolator.

General Description

The MAX14483 is a 6-channel, 3.75kVRMS digital galvanic isolator using Maxim’s proprietary process technology.

The six signal channels are individually optimized for SPI applications and include very low propagation delay on the SDI, SDO, and SCLK channels.

The SDO channel’s tri-state control is enabled by the CS input as well as a second enable control input pin (SDOEN), allowing a single MAX14483 to isolate multiple SPI devices.

Key Features

  • Saves Space and Components.
  • 6 Isolated Channels in a 20-SSOP Package.
  • Low Propagation Delay on SCLK, SDI, and SDO.
  • Up to 100MHz Clock, 200Mbps Data Rate.
  • 10ns Typical Propagation Delay.
  • 2ns Maximum Pulse Width Distortion.
  • 250ps Typical Peak Jitter.
  • Robust Galvanic Isolation of Digital Signals.
  • Withstands 3.75kVRMS for 60s (VISO).
  • Continuously Withstands 450VRMS (VIOWM).
  • Withstands ±10kV Surge b.

MAX14483 Distributor & Price

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