TRSF3223ECDBR

Drivers, Receivers, Transceivers Overview

The TRSF3223ECDBR is a multichannel RS-232 line driver and receiver manufactured by Texas Instruments. It operates within a supply voltage range of 3 V to 5.5 V and supports data rates up to 1 Mb/s. The device integrates two drivers and two receivers for full-duplex communication. Key electrical specifications include a maximum operating supply current of 1 mA, an output current capability of 50 nA in shutdown mode, and a propagation delay of 150 ns. It features ±15-kV IEC ESD protection on all ports. The component is housed in a 16-pin SSOP package and is rated for an industrial temperature range from 0°C to +70°C.

Drivers, Receivers, Transceivers Feature Summary

• Integrates high-speed 1-Mb/s transceivers with low-power shutdown functionality
• Provides robust ±15-kV IEC ESD protection across all signal lines
• Supports standard RS-232 protocols with single-ended receiver inputs

Drivers, Receivers, Transceivers Applications

• Industrial control systems requiring reliable serial communication
• Portable instrumentation and battery-powered devices
• Data acquisition modules with RS-232 connectivity

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix ECDBR against official Texas Instruments documentation to confirm the SSOP-16 package and commercial temperature grade. Ensure compatibility with existing PCB footprints for 16-lead SSOP components. Confirm RoHS compliance status through the manufacturer's latest release notes before finalizing procurement orders.

Drivers, Receivers, Transceivers Selection Notes

Select this component when a 1-Mb/s data rate is required instead of the standard 250-kb/s found in similar legacy parts. The TRSF3223 series offers enhanced ESD protection compared to earlier generations. Verify that the 0°C to +70°C operating range meets the environmental requirements of the target application environment.

Drivers, Receivers, Transceivers Part Context

This part belongs to the TRSF3223E family of RS-232 transceivers designed for low-voltage applications. It serves as a functional upgrade to older MAX3223 devices, offering higher data throughput while maintaining pin compatibility. The device is widely used in embedded systems where space constraints and power efficiency are critical design factors.

Drivers, Receivers, Transceivers Replacement Considerations

The MAX3223EIDBR is a confirmed substitute part number within the same product family. Both devices share identical functional specifications and pinouts. Verify that the replacement matches the required package type and temperature rating for the specific design implementation.