TRS3227EIDBR

Drivers, Receivers, Transceivers Overview

The TRS3227EIDBR is a full-duplex RS-232 transceiver manufactured by Texas Instruments, designed for single-driver and single-receiver applications. It operates within a supply voltage range of 3V to 5.5V and supports data rates up to 1Mbps. The device features a receiver hysteresis of 500 mV and is housed in a 16-SSOP package with a width of 5.30mm. It functions reliably across an operating temperature range of -40°C to 85°C. The component complies with RoHS3 standards and carries an MSL rating of 1.

Drivers, Receivers, Transceivers Feature Summary

• Supports full-duplex communication via integrated driver and receiver channels
• Operates on a single power supply ranging from 3V to 5.5V
• Includes Schmitt-trigger inputs for noise immunity

Drivers, Receivers, Transceivers Applications

• RS-232 serial communication interfaces
• Modem connections
• Portable instruments requiring serial data transfer

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging and tape-and-reel specifications. Confirm that the component meets current environmental compliance requirements such as RoHS3 before finalizing procurement orders. Cross-reference the DigiKey part number 296-25033-2-ND for accurate distributor identification.

Drivers, Receivers, Transceivers Selection Notes

Select this component when a single driver and single receiver are required for RS-232 applications. Ensure the design accommodates the 16-SSOP footprint dimensions. Verify that the system voltage falls within the 3V to 5.5V operational range and that the 1Mbps data rate meets the application's throughput requirements.

Drivers, Receivers, Transceivers Part Context

This part belongs to the TRS3227 family of RS-232 transceivers. It serves as a direct replacement for legacy MAX3227 devices. The IDBR suffix indicates a specific industrial temperature grade and reel packaging configuration provided by Texas Instruments.

Drivers, Receivers, Transceivers Replacement Considerations

MAX3227IDBR is a parameter-equivalent substitute. SN65C3221EDBR is another compatible option. Verify pin compatibility and electrical characteristics before substitution.