Overview

ADUM1201 magnetic insulator is a two-channel analog device based on the iCoupler. It combines high-speed CMOS and monolithic transformer technology. By avoiding the LEDs and photodiodes, it removes problems such as linear transfer functions of temperature. All these are effaced by iCoupler digital interface. The module offers two independent insulating channels and can be used in any configuration.

Specifications

• Package: 8-lead SOIC
• bidirectional communication
• Operating temperature: up to 105 ℃
• Transfer speed: 25 Mbps

• Voltage: 5V
  • 1.1 mA per channel maximum @ 0 Mbps - 2 Mbps
  • 3.7 mA per channel maximum @ 10 Mbps
  • 8.2 mA per channel maximum @ 25 Mbps 
  • 0.8 mA per channel maximum @ 0 Mbps - 2 Mbps
  • 2.2 mA per channel maximum @ 10 Mbps
  • 4.8 mA per channel maximum @ 25 Mbps 

Pins

• VDD1 - supply voltage insulator 1.
• VOA - A logic output
• VIB - Entry logic B
• GND1 - one insulator pin table
• GND2 - pin insulator table for two
• VOB - logic output B
• VIA - A logical entry
• VDD2 - supply voltage insulator 2.

For more details check the attached datasheet.