ADuM3154 Datasheet - Analog Devices

ADuM3154 7-Channel Digital Isolator

The ADuM31541 is an SPIsolator™ digital isolator optimized for a serial peripheral interface (SPI) that includes support for up to four subordinate devices. Based on the Analog Devices, Inc., iCoupler® chip scale transformer technology, the low propagation delay and jitter in the CLK, MO/SI, MI/SO, .

ADuM3154 Features

* Supports up to 17 MHz SPI clock speed

* 4 high speed, low propagation delay, SPI signal isolation chan- nels

* Supports up to 4 subordinate devices

* 20-lead SSOP package with 5.1 mm creepage

* High temperature operation: 125°C

* High common-mode transient immunity: >25 kV/

ADuM3154-AnalogDevices.pdf