AM26C31IPWR

Drivers, Receivers, Transceivers Overview

The AM26C31IPWR is a quad differential line driver manufactured by Texas Instruments, designed for RS-422 interface applications. It operates within a supply voltage range of 4.5 V to 5.5 V, with a typical operating voltage of 5 V and a quiescent current of 3 mA. The device supports data rates up to 10 Mb/s and features a propagation delay of 7 ns. It is housed in a TSSOP-16 package and functions reliably across an extended temperature range from -40°C to +125°C. This component complies with TIA/EIA-422-B and ITU-T V.11 standards, providing high-speed serial data communication capabilities.

Drivers, Receivers, Transceivers Feature Summary

• Implements BiCMOS circuit design to achieve low static current consumption while maintaining high transmission speeds.
• Provides high output impedance in the disabled state to effectively prevent bus contention and enhance system stability.
• Delivers low pulse distortion characteristics suitable for reliable long-distance data transfer.
• Functions as an improved replacement for the AM26LS31 device with enhanced performance and compatibility.

Drivers, Receivers, Transceivers Applications

• Industrial automation systems including PLC and remote I/O module communication.
• Automotive electronics such as sensor data transmission and body control modules.
• Aerospace and military equipment requiring stable signal transmission under strong electromagnetic interference.
• New energy and power systems like battery management systems and charging pile signal driving.

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'PWR' corresponds to the TSSOP-16 tape and reel packaging configuration. Confirm that the procurement channel provides original manufacturer documentation to ensure authenticity. Check for RoHS compliance status if environmental regulations apply to the target assembly process. Ensure the ordering quantity aligns with the standard reel size to avoid additional handling fees or cut-tape premiums during acquisition.

Drivers, Receivers, Transceivers Selection Notes

Select this component when designing circuits requiring four independent differential drivers compliant with RS-422 standards. It is appropriate for environments demanding operation up to 125°C junction temperature. Consider its 10 Mb/s data rate capability for high-speed serial links. Evaluate the TSSOP-16 footprint against available PCB space constraints. Compare power consumption requirements against other family members if lower quiescent current is critical for the specific application design.

Drivers, Receivers, Transceivers Part Context

This part belongs to the AM26C31 series of interface integrated circuits produced by Texas Instruments. It serves as a specialized variant optimized for surface-mount technology through its TSSOP-16 package designation. The component is engineered to replace older discrete solutions or legacy drivers like the AM26LS31 in modern industrial and automotive designs requiring robust differential signaling.

Drivers, Receivers, Transceivers Replacement Considerations

The AM26C31IDR is a verified alternative offering identical electrical specifications but packaged in a SOIC-16 format. Designers must verify pin-to-pin compatibility and thermal dissipation differences between the TSSOP-16 and SOIC-16 packages before substitution. Other variants in the AM26C31 family may share functional similarities but differ in package type or specific operational limits.