LTM2892IY-I#PBF

LTM2892IY-I#PBF is a complete galvanic digital µModule® (micromodule) isolator. No external components are required. Individual 3V to 5.5V supplies power each side of the digital isolator. Separate logic supply pins allow easy interfacing with different logic levels from 1.62V to 5.5V, independent of the main supply. Coupled inductors provide 3500VRMS of isolation between the input and output logic interface. This device is ideal for systems where the ground loop is broken, allowing uninterrupted communication through large common mode transients faster than 50KV/μs. It is used in applications such as isolated SPI or I²C Interfaces, industrial systems, test and measurement equipment, breaking ground loops.

• UL-CSA recognized file #E151738, 3V to 5.5V supply operation
• 3V to 5.5V logic supplies for flexible digital interfacing
• Logic supply current is 150µA maximum at (TA = 25°C. VCC1 = 5V)
• Input current is ±1µA maximum at (TA = 25°C. VCC1 = 5V)
• Propagation delay is 60ns typical at (TA = 25°C. VCC1 = 5V, VCC2 = 5V)
• Rise and fall time is 20ns typical at (TA = 25°C. VCC1 = 5V, VCC2 = 5V)
• Input hysteresis is 150mV typical at ( TA = 25°C. VCC1 = 5V, VCC2 = 5V)
• Operating temperature range from -40°C to 85°C
• 24-lead BGA package

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party