The ADuM4151/ADuM4152/ADuM4153 are 7-channel, SPIsolator™ digital isolators optimized for isolated serial peripheral interfaces (SPIs).(3.75kV rms model available) Based on the Analog Devices, Inc., iCoupler® chip scale transformer technology, the low propagation delay in the CLK, MO/SI, MI/SO, and SS SPI bus signals supports SPI clock rates of up to 17 MHz. These channels operate with 14 ns propagation delay and 1 ns jitter to optimize timing for SPI. The ADuM4151/ADuM4152/ADuM4153 isolators also provide three additional independent low data rate isolation channels in three different channel direction combinations. Data in the slow channels is sampled and serialized for a 250 kbps data rate with up to 2.5 μs of jitter in the low speed channels. Applications * Industrial programmable logic controllers (PLCs) * Sensor isolation * Supports up to 17 MHz SPI clock speed * 4 high speed, low propagation delay, SPI signal isolation channels * Three 250 kbps data channels * 20-lead SOICIC package with 8.3 mm creepage * High temperature operation: 125°C * High common-mode transient immunity: >25 kV/µs https://elecena.pl/product/4838621/5-kv-7-channel-spisolator-digital-isolators-for-spi-with-0-3-aux-channel-directionality 2014-10-10 https://elecena.pl/product/4838621/5-kv-7-channel-spisolator-digital-isolators-for-spi-with-0-3-aux-channel-directionality 2018-03-28 https://elecena.pl/product/4838621/5-kv-7-channel-spisolator-digital-isolators-for-spi-with-0-3-aux-channel-directionality 2025-01-20