ADUM4152BRIZ-RL

ADUM4152BRIZ-RL is a 7-channel, SPIsolator™ digital isolator optimized for isolated serial peripheral interfaces (SPIs). Based on Analog Devices, Inc., iCoupler® chip scale transformer technology, the low propagation delay in the CLK, MO/SI, MI/SO, and active-low SS SPI bus signals supports SPI clock rates of up to 17MHz. This isolator provides three additional independent low-data rate isolation channels in three different channel direction combinations. 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), and sensor isolation.

• 4 high speed, low propagation delay, SPI signal isolation channels
• High common-mode transient immunity is <gt/>35KV/µs typical
• Number of inputs, VDD1 side is 4
• Number of inputs, VDD2 side is 3
• 17MHz maximum data rate
• 14ns maximum propagation delay at 5V
• 5000Vac isolation rating
• 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

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