ADUM7442ARQZ, Digital Isolators 1 kV RMS Quad-Channel Digital Isolator

ADUM7442 is a quad-channel digital isolator based on the Analog Devices, Inc., iCoupler® technology. Combining high speed CMOS and monolithic air core transformer technologies, this isolation component provide outstanding performance characteristics superior to the alternatives, such as optocoupler devices and other integrated couplers. It is approved by UL recognition, UL 1577: 1000V rms for 1 minute. It is widely used in application such as general-purpose, multichannel isolation, SPI interface/data converter isolation, RS-232/RS-422/RS-485 transceivers, industrial field bus isolation etc. • Bidirectional communication• 3V/5V level translation• High common-mode transient immunity is >15kV/µs• Number of inputs, VDD1 side is 2• Number of inputs, VDD2 side is 2• Maximum data rate is 1Mbps• Maximum propagation delay is 75ns at 5V• Maximum pulseWidth distortion is 25ns• Operating temperature is -40°C to +105°C• Packaging style is 16-lead QSOP