ADM3095ETRZ-EP-R7

Drivers, Receivers, Transceivers Overview

The ADM3095ETRZ-EP-R7 is a half-duplex RS-485 transceiver manufactured by Analog Devices Inc. It operates within a VCC range of 3.0 V to 5.5 V and supports a logic supply (VIO) from 1.62 V to 5.5 V. The device provides a maximum data rate of 2.5 Mbps with driver differential output voltages of 1.5 V to 5.0 V at VCC ≥ 3.0 V, and 2.1 V to 5.0 V at VCC ≥ 4.5 V. It features ±42 V ac/dc peak fault protection on the A and B bus pins and certified DO-160G Level 4 EMC protection. The receiver input resistance is 96 kΩ, supporting up to 256 bus nodes. Operating temperatures span −55°C to +125°C in a 16-lead narrow body SOIC package.

Drivers, Receivers, Transceivers Feature Summary

• Fully certified DO-160G Section 22 lightning protection for Waveform 3, Waveform 4/Waveform 1, and Waveform 5A pin injection at Level 4.
• Integrated ±42 V ac/dc peak fault protection on RS-485 bus pins to withstand overvoltage faults such as power supply shorts or AC misconnections.
• Extended common-mode input voltage range of −25 V to +25 V to improve reliability in noisy environments with ground loop voltages.
• Enhanced product features including controlled manufacturing baseline, single assembly/test site, and qualification data availability for defense and aerospace applications.

Drivers, Receivers, Transceivers Applications

• Military and aerospace (MILA) avionics for sensors
• Actuator control systems
• Engine control networks

Drivers, Receivers, Transceivers Procurement Notes

Verify the Enhanced Product (EP) designation ensures compliance with AQEC standards for defense and aerospace use. Confirm the specific ordering suffix matches the required reel quantity and temperature grade. Request available qualification data directly from Analog Devices to validate the controlled manufacturing baseline and single assembly site requirements for your specific program.

Drivers, Receivers, Transceivers Selection Notes

Select this component when DO-160G lightning transient immunity is mandatory for RS-485 interfaces in airborne equipment. Ensure the system design accommodates the required external 33 Ω or 47 Ω current limiting resistors for DO-160G certification testing. Verify that the extended −55°C to +125°C military temperature range aligns with the environmental conditions of the target application platform.

Drivers, Receivers, Transceivers Part Context

This part belongs to the ADM3095E-EP family, which represents the enhanced product variant of the standard ADM3095E industrial transceiver. Unlike commercial versions, the EP series is specifically qualified for MILA avionics, featuring stricter quality controls and documented traceability. It shares the same functional interface and electrical characteristics but differs in manufacturing rigor and environmental qualification standards.

Drivers, Receivers, Transceivers Replacement Considerations

ADM3095ETRZ-EP serves as the tube version of this reel-packaged component. Standard ADM3095EBRZ-RL7 lacks DO-160G certification and military temperature range. No direct cross-manufacturer equivalents are confirmed in official documentation.