SN65C1168ENS

Drivers, Receivers, Transceivers Overview

The SN65C1168ENS is a dual differential driver and receiver integrated circuit manufactured by Texas Instruments. It supports RS-422 and RS-485 communication protocols in a full-duplex configuration with two drivers and two receivers. The device operates within a supply voltage range of 4.5V to 5.5V and features an extended industrial temperature range from -40°C to +85°C. It is housed in a 16-pin SOIC package with a width of 5.30mm. The component includes Schmitt-trigger inputs for noise immunity and offers high common-mode rejection capabilities.

Drivers, Receivers, Transceivers Feature Summary

• Supports RS-422 and RS-485 communication standards
• Full-duplex operation with dual differential drivers and receivers
• Schmitt-trigger inputs provide enhanced noise filtering
• Extended industrial operating temperature range

Drivers, Receivers, Transceivers Applications

• Industrial automation control systems
• Building automation networks
• Process control instrumentation

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'ENS' against official Texas Instruments documentation to confirm exact packaging, tape-and-reel specifications, and RoHS compliance status. Ensure the procurement source provides valid traceability records for this discontinued or legacy part number.

Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring robust RS-422/RS-485 communication over moderate distances. The extended temperature range makes it suitable for harsh environments. Verify pin compatibility with existing layouts if replacing similar variants like the NSR or ENSR packages.

Drivers, Receivers, Transceivers Part Context

This part belongs to the SNx5C116x family of interface ICs from Texas Instruments. It serves as a rugged solution for differential data transmission in noisy industrial settings. The device is functionally related to other variants in the series that may differ in temperature ratings or packaging styles.

Drivers, Receivers, Transceivers Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include SN65C1167ENSR and SN65C1168ENSR. Verify functional equivalence and package dimensions before implementation.