DS26LV32AW-QML

Overview

The DS26LV32AW-QML is a 3V enhanced CMOS quad differential line receiver manufactured by Texas Instruments. It complies with TIA/EIA-422-B and ITU-T V.11 standards, featuring a common mode voltage range of -0.5V to +5.5V. The device operates on a supply voltage between 3.0V and 3.6V within an extended temperature range of -55°C to +125°C. It includes TRI-STATE enables (EN and EN) for active high or low control across all four receivers. The output defaults to High when inputs are open, providing a failsafe feature. Outputs are compatible with TTL and LVCMOS levels.

Feature Summary

• Compliant with TIA/EIA-422-B and ITU-T V.11 standards
• Extended common mode voltage range from -0.5V to +5.5V
• Receiver OPEN input failsafe feature ensures High output state
• TRI-STATE enables allow global active High or active Low control

Applications

• Military and aerospace communication systems requiring MIL-STD-883 compliance
• High-speed data transmission networks utilizing RS-422 protocols
• Industrial environments demanding extended temperature operation (-55°C to +125°C)

Procurement Notes

Verify the specific ordering suffix (e.g., QFA, ACO) against the Package Option Addendum to confirm material type and lead finish. Ensure procurement channels provide valid traceability documentation required for qualified parts. Confirm that the delivered units match the specified quality conformance inspection groups defined in Mil-Std-883 Method 5005.

Selection Notes

Select this component for applications requiring radiation-hardened or high-reliability differential reception. Compare pin compatibility with the standard DS26C32AT if transitioning from commercial designs. Verify that the system power supply remains strictly within the 3.0V to 3.6V recommended operating conditions to maintain signal integrity and electrical specifications.

Part Context

This part belongs to the DS26LV32AQML family, representing the military-grade variant of the DS26LV32A series. It utilizes a Ceramic Flatpack (CFP) package designated as NAD0016A. The device serves as the receiver counterpart to drivers like the DS26LV31AQML within the same enhanced CMOS lineage.

Replacement Considerations

The DS26LV32ATMX/NOPB is a commercial equivalent but lacks the extended temperature range and MIL-STD-883 qualification. Direct replacement requires verifying that the application environment does not exceed the commercial grade limits of -40°C to +85°C.