ADUM4153BRIZ

ADUM4153BRIZ is a 7-channel, SPIsolator™ digital isolator optimized for isolated serial peripheral interfaces (SPIs). 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 17MHz. These channels operate with 14ns propagation delay and 1ns jitter to optimize timing for SPI. It is approved by UL recognition per UL 1577, 5000V rms for 1 minute SOIC long package, CSA certification per IEC 62368-1, IEC 61010-1, and IEC 60601-1, VDE certificate of conformity, DIN V VDE V 0884-10 (VDE V 0884-10):2006-12, maximum working insulation voltage (VIORM): 849V peak. It is used in applications such as industrial programmable logic controllers (PLCs), sensor isolation.

• Number of inputs, VDD1 side is 3
• Number of inputs, VDD2 side is 4
• 17MHz maximum data rate
• 14ns maximum propagation delay at 5V
• 5000Vac isolation voltage
• High common-mode transient immunity is >35KV/µs typical
• Output rise/fall time is 2.5ns typical at (10% to 90%)
• Operating temperature range from -40°C to +125°C
• 20-lead SOIC package