ADUM3154ARSZ-RL7

ADuM315x SPIsolator™ Digital Isolators

Analog Devices ADuM315x SPIsolator™ Digital Isolators feature iCoupler® technology and allow designers to implement isolation in designs without the size, power, performance, and reliability constraints associated with optocouplers. The SPIsolator™ digital isolators are dedicated serial peripheral interface (SPI) isolators that have a small footprint, simple design, fast speed, and high data integrity. Analog Devices ADuM315x digital isolators offer the ability to increase performance while reducing board space using a single compact form factor. 

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ADuM3154 SPIsolator™ Digital Isolators

Analog Devices Inc. ADuM3154 SPIsolator™ Digital Isolators are 3.75kV_rms, seven channel, and optimized for a serial peripheral interface (SPI). Based on proprietary iCoupler® chip scale transformer technology, the low propagation delay and jitter in the CLK, MO/SI, MI/SO, and SS channels support SPI clock rates of up to 17MHz.