ANALOG DEVICES ADUM5240ARZ-RL7 Digital Isolator, 2 Channels, 2.7 V, 5.5 V, NSOIC, 8 Pins, 1 Mbps

ADUM5240ARZ-RL7 is a dual-channel digital isolator with isoPower® integrated, isolated power. Based on the Analog Devices, Inc., iCoupler® technology, a chip scale dc-to-dc converter provides up to 50mW of regulated, isolated power at 5V, which eliminates the need for a separate isolated dc-to-dc converter in low power isolated designs. The Analog Device chip scale transformer iCoupler technology is used both for the isolation of the logic signals as well as for the dc-to-dc converter. The result is a small form factor, total isolation solution. It provides two independent isolation channels in a variety of channel configurations, operating from a 5V input supply. ADuM524x units can be used in combination with other iCoupler products to achieve greater channel counts.

• Number of inputs, VDD side is 2, number of inputs, VISO side is 0, 1Mbps max data rate
• Regulated 5V/10mA output, dual dc to 1Mbps (NRZ) signal isolation channels
• High temperature operation 105°C, precise timing characteristics
• High common-mode transient immunity <gt/>25kV/?s
• UL recognition - 2500V rms for 1 minute, per UL 1577, CSA component acceptance notice #5A
• VDE certificate of conformity - DIN V VDE V 0884-10 (VDE V 0884-10):2006-12, VIORM = 560V peak
• Setpoint range from 4.5 to 5.5V (IISO = 0mA, TA = 25°C, VDD = 5.0V)
• Switching frequency is 300MHz typ (TA = 25°C)
• Temperature range from -40°C to +105°C
• 8 lead SOIC-N package

Notes

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