Four-Channel Digital Isolator – Reinforced – High Speed – Low-Power

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https://www.electronics-lab.com/project/four-channel-digital-isolator-reinforced-high-speed-low-power/

The project presented here is a high-speed, low-power 4-channel digital galvanic isolator. This innovative solution enables the transfer of digital signals between circuits with different power domains, achieving an impressive power consumption of as little as 0.74mW per channel at a data rate of 1 Mbps, while operating on a 1.8V supply. At the heart […]

4 Channel High-Speed – Robust-EMC Reinforced Digital Isolators

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https://www.electronics-lab.com/project/4-channel-high-speed-robust-emc-reinforced-digital-isolators/

The project described here is a high-performance, quad-channel digital isolator with a 5000VRMS isolation rating as per UL1577. The ISO7740 IC provides high electromagnetic immunity and low emissions at low power consumption while isolating CMOS or LVCMOS digital I/O s. Each isolation channel has a logic input and output buffer separated by a double capacitive […]