ADIN1100CCPZ

Overview

The ADIN1100CCPZ is a robust, industrial-grade, low-power 10BASE-T1L PHY compliant with IEEE 802.3cg-2019. It supports cable reaches up to 1700 meters using 1.0 V p-p or 2.4 V p-p transmit levels. The device operates from single or dual supply rails of 1.8 V or 3.3 V, consuming as little as 39 mW in dual-supply mode at 1.0 V p-p. It features integrated power supply monitoring, power-on reset, and comprehensive diagnostics including TDR for cable fault detection.

Feature Summary

• Supports intrinsic safety applications
• Integrated Time Domain Reflectometry (TDR) for cable fault detection
• Link quality monitoring via Mean Squared Error (MSE)
• Unmanaged configuration via pin strapping

Applications

• Process control systems
• Factory automation networks
• Building automation controllers
• Field instruments and switches

Procurement Notes

Verify the specific suffix against the manufacturer's current ordering guide to confirm package type and temperature range. Confirm availability status as distribution channels may report limited stock or discontinuation notices. Ensure the procurement source provides valid RoHS compliance documentation matching the component specifications.

Selection Notes

Select this component for long-reach single-pair Ethernet deployments requiring industrial reliability. Choose based on required transmit amplitude (1.0 V p-p vs. 2.4 V p-p) and power supply constraints. Verify MAC interface compatibility (MII, RMII, or RGMII) with the host processor. Consider thermal performance and PCB layout requirements for the 40-lead LFCSP package.

Part Context

The ADIN1100 series serves as a physical layer transceiver for 10 Mbps Single Pair Ethernet (SPE). It bridges traditional fieldbus infrastructure to modern Ethernet networks. The CCPZ variant denotes a specific commercial/industrial temperature grade and lead-free LFCSP packaging option within the Analog Devices portfolio.

Replacement Considerations

Publicly confirmed substitutes include other IEEE 802.3cg-compliant 10BASE-T1L PHYs from manufacturers such as NXP or Microchip. Ensure functional equivalence regarding voltage levels, MAC interface types, and diagnostic features before substitution.