DS96F172ME/883

Overview

The DS96F172ME/883 is a quad differential line driver designed to meet EIA-485 and EIA-422 standards. It utilizes L-FAST bipolar technology for high-speed operation up to 15 Mbps with reduced power consumption. The device features TRI-STATE outputs, an active high and active low enable common to all drivers, and operates from a single +5.0V supply (4.5V to 5.5V). It provides thermal shutdown protection and wide common mode output voltage range from -7.0V to +12V. The component is housed in a 20-pin LCCC package and supports an operating temperature range of -55°C to +125°C.

Feature Summary

• Compliant with EIA-485 and EIA-422 standards for reliable serial data communication
• Features TRI-STATE outputs optimized for balanced multipoint bus transmission
• Includes thermal shutdown protection and current-limiting for line fault conditions

Applications

• Multipoint bus transmission systems
• Industrial control networks requiring EIA-485/EIA-422 compliance
• Military and defense applications utilizing QML certified components

Procurement Notes

Verify the specific ordering suffix against the Package Option Addendum to confirm the exact package type and pin count. The DS96F172ME/883 designation corresponds to the 20-pin LCCC package variant. Ensure that procurement specifications align with the required military or space qualification levels defined by the manufacturer's qualified version definitions.

Selection Notes

Select this component when a quad differential driver compliant with EIA-485 and EIA-422 is required for multipoint applications. The DS96F172 variant is appropriate when a single common enable signal controls all four drivers. Consider the DS96F174 if separate enables per driver pair are needed. Verify that the 20-pin LCCC package meets the mechanical constraints of the target design.

Part Context

This part belongs to the DS96F17xMQML family of high-speed quad differential line drivers manufactured by Texas Instruments. These devices are specifically engineered for robust performance in noisy environments using L-FAST bipolar technology. The family includes variants like the DS96F174 which offers individual driver enables, providing flexibility for different bus architecture requirements.

Replacement Considerations

Public confirmed substitute part numbers include the SN75172 and AM26LS31/MC3487, which are functionally compatible.