ADIN2111CCPZ-R7

Overview

The ADIN2111CCPZ-R7 is a low-complexity, dual-port Ethernet switch integrating two 10BASE-T1L PHYs and an SPI interface. Compliant with IEEE 802.3cg-2019, it supports single-pair Ethernet (SPE) at 10 Mbps over cables up to 1700 meters. The device operates on single or dual supplies of 1.8 V or 3.3 V, consuming as little as 77 mW in dual-supply mode. It features a 48-lead, 7 mm × 7 mm LFCSP package and supports industrial (-40°C to +85°C) and extended (-40°C to +105°C) temperature ranges.

Feature Summary

• Integrates a 2-port switch with 10BASE-T1L PHYs compliant with IEEE 802.3cg-2019
• Supports flexible network topologies including line, daisy-chain, and ring configurations
• Includes integrated voltage supply monitoring and power-on reset circuits for system robustness
• Features configurable 4-wire SPI interface supporting OPEN Alliance or generic modes

Applications

• Building automation and fire safety systems
• Factory automation networks
• Condition monitoring and machine connectivity

Procurement Notes

Verify the specific suffix against the manufacturer's current ordering guide to confirm package type and temperature grade. Ensure compatibility with the required operating environment specifications before procurement.

Selection Notes

Select this component for applications requiring low-power, long-reach Ethernet connectivity. Confirm that the host controller supports the necessary SPI configuration and that the power supply architecture aligns with the device's single or dual supply requirements.

Part Context

This part belongs to the Analog Devices ADIN2111 family of Ethernet switches. It is designed specifically for industrial environments where low complexity and power consumption are critical constraints for edge nodes.

Replacement Considerations

Consult the official datasheet for confirmed substitute part numbers within the same product family.