ADM3260ARSZ

The ADM3260 is based oniCoupler® andisoPower® chip-scale transformer technology is a hot-swappable digital andPower isolatorsTwo latch-free, bidirectional communication channels are integrated to provide a complete isolated I²C-interface and integrated isolated dc-to-dc converter support up to 150 mW isolated power conversion.

iCoupler is a chip-scale transformer technology that outperforms optocouplers in functionality, performance, size, and power consumption. Has a bidirectional I²The C channel does not need to be I²The C signal is split into separate transmit and receive signals for use by independent optocouplers.

This on-chip isolated dc-to-dc converter is based on Analog Devices.isoPower® technology that provides isolated regulated voltages from 3.15 V to 5.25 V with a maximum output power of 150 mW.

With the ADM3260,iCoupler and .isoPower channel as well as I²C transceivers can be integrated with semiconductor circuitry to achieve fully isolated I in a small package²C interface and power converter. The ADM3260 is available in a 20-lead SSOP package and has an operating temperature range of -40°C to +105°C.

.isoPower uses high-frequency switching elements to transmit power through its transformers. Special care should be taken when designing printed circuit board (PCB) layouts that must comply with relevant radiation standards. For board layout recommendations, refer to application note AN-0971.

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• I²C, SMBus or PMBus interface isolation
• Multi-level I²C interface
• Central exchange
• Telecommunications and datacom equipment
• -48 V distributed power system
• -48 V power supply module
• Internet
• Disk arrays