ADUM4151ARIZ

ADUM4151 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. It is approved by UL recognition per UL 1577, 5000V rms for 1 minute, CSA Component Acceptance Notice 5A, 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 widely used in application such as industrial programmable logic controllers (PLCs), sensor isolation etc.

• Number of inputs, VDD1 side is 5
• Number of inputs, VDD2 side is 2
• Maximum SPI clock rate is 1MHz
• Maximum propagation delay is 25ns at 5V
• Isolation rating is 5000VAC
• High common-mode transient immunity is <gt/>35KV/µs typ
• Operating temperature is -40°C to +125°C
• Package style is 20-lead SOIC-IC wide body

Note

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party