ADM3070EYRZ

Drivers, Receivers, Transceivers Overview

The ADM3070EYRZ is a 3.3 V full-duplex RS-485/RS-422 transceiver manufactured by Analog Devices Inc. It supports data rates up to 250 kbps and operates within an extended temperature range of -40°C to +125°C. The device features ±15 kV ESD protection on bus pins, true fail-safe receiver inputs, and hot-swap capability on DE and RE pins. It utilizes a 14-lead narrow SOIC package (SOIC-14) and draws a typical supply current of 1.5 mA.

Drivers, Receivers, Transceivers Feature Summary

• Full-duplex communication with independent driver and receiver operation
• Integrated thermal shutdown and short-circuit output protection
• Hot-swap input structure prevents erroneous data during board insertion
• Reduced slew rate drivers minimize electromagnetic interference

Drivers, Receivers, Transceivers Applications

• Power and energy metering systems
• Industrial control networks
• Lighting control systems
• Telecommunications equipment
• Security and instrumentation devices

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'YRZ' against official documentation to confirm the operating temperature grade and packaging type. Ensure that the 14-lead narrow SOIC footprint matches the target PCB layout requirements before finalizing procurement decisions.

Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring simultaneous transmission and reception at moderate speeds. The 14-pin configuration provides separate enable controls for the driver and receiver, offering greater flexibility in bus management compared to half-duplex alternatives.

Drivers, Receivers, Transceivers Part Context

This part belongs to the ADM307xE series of low-power transceivers designed for multipoint bus transmission lines. It complies with TIA/EIA RS-485 and RS-422 standards and supports up to 256 nodes on a single bus due to its 1/8 unit load receiver input impedance.

Drivers, Receivers, Transceivers Replacement Considerations

ADM3071EYRZ: Full-duplex variant with 8-lead package. ADM3073EYRZ: Full-duplex variant supporting 500 kbps data rates.