ADM3067EARZ

Drivers, Receivers, Transceivers Overview

The ADM3067EARZ is a full-duplex RS-485 transceiver from Analog Devices, operating within a 3.0 V to 5.5 V supply range and supporting data rates up to 50 Mbps. It provides ±12 kV IEC ESD protection on bus pins without latch-up or damage. The device features a 1/4 unit load input impedance, allowing connection of up to 128 transceivers on the bus. It supports hot swap operations with glitch-free power-up and shutdown. The receiver includes fail-safe circuitry for short-circuit, open circuit, and bus idle conditions. Available in a 14-lead narrow-body SOIC package, it operates across extended temperature ranges.

Drivers, Receivers, Transceivers Feature Summary

• IEC 61000-4-2 Level 4 electrostatic discharge protection on bus pins
• Full duplex operation with high-speed 50 Mbps data rate capability
• Glitch-free power-up and power-down support for hot swap applications
• Fail-safe receiver inputs ensuring logic high output during fault conditions

Drivers, Receivers, Transceivers Applications

• Industrial fieldbuses
• Process control systems
• Building automation networks
• PROFIBUS networks
• Motor control servo drives and encoders

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against official documentation to confirm packaging type and temperature grade. Confirm that the component meets all required environmental standards for the intended deployment environment. Ensure compatibility with existing system voltage levels and interface requirements before finalizing procurement decisions.

Drivers, Receivers, Transceivers Selection Notes

Select this model for applications requiring full-duplex communication at speeds up to 50 Mbps. It is suitable for environments demanding robust ESD protection on the bus lines. Consider the 14-lead SOIC package for space-constrained designs. Verify thermal performance requirements against the specified junction-to-ambient resistance values for the chosen PCB layout.

Drivers, Receivers, Transceivers Part Context

This component belongs to the ADM306xE family of RS-485 transceivers designed for high-speed multipoint communication. It shares core specifications with other models in the series but is distinguished by its full-duplex configuration and 50 Mbps data rate capability. The family offers various package options and temperature grades to suit diverse industrial and commercial applications.

Drivers, Receivers, Transceivers Replacement Considerations

Direct replacements within the same family include the ADM3068E, which also offers full-duplex operation and 50 Mbps speed. Other models like the ADM3065E provide half-duplex functionality at the same speed. Ensure pinout compatibility and electrical specifications match when substituting components.