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ADuM3150 SPI Isolation IC

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ADuM3150 is iCoupler galvanic isolation technology based SPI Isolator ic. ADuM3150 is six channel SPI isolator with two control channels. ADuM3150 supports upto 40 MHz SPI clock in delay clock mode. In Delay Clock Mode DCLK pin returns feedback to Master micro controller /FPGA. Without this feedback ADuM3150 supports upto 17 MHz SPI Clock. ADuM3150 supports 3.3V and 5V supply and logic operations. Operating temperature range is -40°C ~ 125°C. maximum isolation voltage is 3750V.

ADuM3150 ISP isolator
ADuM3150 pinout

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