Description
Data Sheet ADuM3151/ADuM3152/ADuM3153 3.75 kV, 7-Channel, SPIsolator, Digital Isolators for SPI .
The ADuM3151/ADuM3152/ADuM31531 are 7-channel, SPIsolator™ digital isolators optimized for isolated serial peripheral interfaces (SPIs).
Features
* Supports up to 17 MHz SPI clock speed
* 4 high speed, low propagation delay, SPI signal isolation chan-
nels
* Three 250 kbps data channels
* 20-lead SSOP package with 5.1 mm creepage
* High temperature operation: 125°C
* High common-mode transient immunity: >25 kV/µs
Applications
* Industrial programmable logic controllers (PLCs)
