GENERAL DESCRIPTION
The ADuM1250/ADuM12511 are hot swappable digital isolators with non latching bidirectional communication channels compatible with I2C interfaces. This eliminates the need for splitting I2C signals into separate transmit and receive signals for use with standalone optocouplers.

FEATURES
   Bidirectional I2C communication
   Open-drain interfaces
   Suitable for hot swap applications
   30 mA current sink capability
   1000 kHz operation
   3.0 V to 5.5 V supply/logic levels
   8-lead SOIC lead-free package
   High temperature operation: 105°C
   Safety and regulatory approvals
      UL recognition
         2500 V rms for 1 minute per UL 1577
      CSA Component Acceptance Notice #5A (pending)
      VDE Certificate of Conformity (pending)
         DIN EN 60747-5-2 (VDE 0884 Part 2): 2003-01
         DIN EN 60950 (VDE 0805): 2001-12; DIN EN 60950: 2000
         VIORM = 560 V peak

APPLICATIONS
   Isolated I2C, SMBus, or PMBus interfaces
   Multilevel I2C interfaces
   Power supplies
   Networking
   Power-over-Ethernet