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ADuM3154 SPIsolator Digital Isolators

Analog Devices ADuM3154 offers 3.75kV rms, 7-Channel, SPIsolator™ digital isolators optimized for a serial peripheral interface (SPI). Based on the Analog Devices Inc., 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. ADuM3154 also provides a slave select multiplexing system that allows up to four slave devices to be serviced from one isolator. The slave select system propagates to the desired output with full propagation speed, allowing tight timing control. The isolated SS multiplexer is addressed through a 250kbps low speed dual port with 2.5μs of setup time. The design makes the ADuM3154 digital isolators ideal for industrial programmable logic controllers (PLCs) and sensor isolation applications.Learn More

Interface & Isolation ADI SLP

ADuM315x SPIsolator™ Digital Isolators

Analog Devices ADuM315x SPIsolator™ Digital Isolators feature iCoupler® technology and allow designers to implement isolation in designs without the cost, size, power, performance, and reliability constraints associated with optocouplers. The SPIsolator™ digital isolators are dedicated a serial peripheral interface (SPI) isolators that have a small footprint, simple design, fast speed, and high data integrity. Unlike optocoupler and previous digital isolator solutions, the SPIsolator Digital Isolators offer the ability to increase performance and lower cost while reducing board space using a single compact form factor. The ADuM315x product offering consists of ADuM3150 Dedicated Isolators for High-Speed SPI Interfaces (with 1/1 Aux channel directionality), ADUM3151 Dedicated Isolators for SPI Interfaces (with 2/1 Aux channel directionality, ADUM3152 Dedicated Isolators for SPI Interfaces (with 1/2 Aux channel directionality), ADUM3153 Dedicated Isolators for SPI Interfaces (with 0/3 Aux channel directionality), and ADUM3154 Dedicated Isolators for SPI Interfaces (with Control for up to 4 Slaves).Learn More

ADUM3154ARSZ-RL7 Price & Stock

Analog Devices ADUM3154ARSZ-RL7 pricing and available inventory.

Alternate Names

Analog Devices has several brands around the world that may have alternate names for ADUM3154ARSZ-RL7 due to regional differences or acquisition. ADUM3154ARSZ-RL7 may also be known as the following names:

AD5242BRUZ1M distributor