ADUM3402WBRWZ

ADUM3402WBRWZ is a 4-channel digital isolator based on the Analog Devices, Inc., iCoupler® technology. Combining high speed CMOS and monolithic air core transformer technology, these isolation components provide outstanding performance characteristics superior to alternatives such as optocoupler devices. iCoupler devices remove the design difficulties commonly associated with optocouplers. Typical optocoupler concerns regarding uncertain current transfer ratios, nonlinear transfer functions, and temperature and lifetime effects are eliminated with the simple iCoupler digital interfaces and stable performance characteristics. The need for external drivers and other discrete components is eliminated with these iCoupler products. Furthermore, iCoupler devices consume one-tenth to one-sixth the power of optocouplers at comparable signal data rates. Typical applications include hybrid electric vehicles, battery monitor and motor drive.

• Enhanced system-level ESD performance per IEC 61000-4-x
• Low power operation
• Bidirectional communication
• 3.3V/5V level translation
• High data rate: DC to 10Mbps (NRZ)
• High common-mode transient immunity: <gt/>25KV/μs
• Output enable function
• Qualified for automotive applications
• Available in 16 lead WSOIC package
• Operating temperature range from -40°C to 105°C

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