(China (Mainland))
Product Summary
The ADUM1401BRWZ is a 4-channel digital isolator based on Analog Devices’ iCoupler technology. Combining high speed CMOS and monolithic air core transformer technology, the ADUM1401BRWZ provides outstanding performance characteristics superior to alternatives such as optocoupler devices. The applications of the ADUM1401BRWZ are General-purpose multichannel isolation, SPI interface/data converter isolation, RS-232/RS-422/RS-485 transceiver, Industrial field bus isolation.
Parametrics
ADUM1401BRWZ absolute maximum ratings: (1)Storage Temperature: -65 to +150 ℃; (2)Ambient Operating Temperature: -40 to +105 ℃; (3)Supply Voltages: -0.5 to +7.0 V; (4)Input Voltage: -0.5 to VDDI+0.5 V; (5)Output Voltage: -0.5 to VDDD+0.5 V ; (6)Average Output Current, Per Pin3: Side 1: -18 to +18 mA, Side 2: –22 to +22 mA; (7)Common-Mode Transients4: –100 to +100 kV/μs.
Features
ADUM1401BRWZ features: (1)Low power operation: 5 V operation, 3 V operation; (2)Bidirectional communication; (3)3 V/5 V level translation; (4)High temperature operation: 105℃; (5)High data rate: dc to 90 Mbps (NRZ); (6)Precise timing characteristics: 2 ns max pulse-width distortion, 2 ns max channel-to-channel matching; (7)High common-mode transient immunity: >25 kV/μs; (8)Output enable function; (9)Wide body 16-lead SOIC package, Pb-free models available; (10)Safety and regulatory approvals.
Diagrams
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 ADUM1401BRWZ |
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IC DIGITAL ISOLATOR 4CH 16-SOIC |
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ADUM1401BRWZ-RL |
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IC DGITAL ISOLATOR 4CH 16-SOIC |
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