Isolated SPI (Serial Peripheral Interface)
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Isolated SPI (Serial Peripheral Interface)

Serial peripheral interface (SPI) is one of the most widely used interfaces between microcontrollers and peripherals such as sensors, ADCs, DACs, shift registers, SRAM, and others. Analog Devices’ dedicated SPI digital isolators support this synchronous, full duplex controller-target-based interface with a small footprint solution that is simple to design in, and provides data integrity for data acquisition systems operating in harsh industrial and instrumentation environments.
Serial peripheral interface (SPI) is one of the most widely used interfaces between microcontrollers and peripherals such as sensors, ADCs, DACs, shift registers, SRAM, and others. Analog Devices’ dedicated SPI digital isolators support this synchronous, full duplex controller-target-based interface with a small footprint solution that is simple to design in, and provides data integrity for data acquisition systems operating in harsh industrial and instrumentation environments.

Safety and Regulatory Compliance Information

The iCoupler family of digital isolation products have been tested and approved by various regulatory agencies, including UL, CSA, VDE, TÜV, CQC, ATEX and IECEx. This table summarizes the achieved ratings for each product and includes links to copies of the actual safety certificates.

Safety and Regulatory Compliance Information

The iCoupler family of digital isolation products have been tested and approved by various regulatory agencies, including UL, CSA, VDE, TÜV, CQC, ATEX and IECEx. This table summarizes the achieved ratings for each product and includes links to copies of the actual safety certificates.
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