SN75176BD-P

Drivers, Receivers, Transceivers Overview

The SN75176BD-P is a differential bus transceiver designed for bidirectional data communication on multipoint bus transmission lines. It complies with ANSI TIA/EIA-422-B and TIA/EIA-485-A standards, as well as ITU V.11 and X.27 recommendations. The device integrates a three-state differential line driver and a differential input receiver powered by a single 5V supply (4.75V to 5.25V). It supports data rates up to 10 Mbps and operates within a temperature range of 0°C to +70°C. Packaged in an 8-pin SOIC surface-mount format measuring 4.9 mm x 3.91 mm x 1.58 mm, it features thermal shutdown protection and current limiting.

Drivers, Receivers, Transceivers Feature Summary

• Integrates a three-state differential driver and receiver for half-duplex communication
• Includes thermal shutdown protection and positive/negative current limiting
• Features wide common-mode voltage ranges suitable for noisy environments

Drivers, Receivers, Transceivers Applications

• Multipoint communication systems on balanced transmission lines
• Industrial control networks requiring RS-485 or RS-422 interfaces
• Data acquisition systems operating in electrically noisy environments

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'P' against official Texas Instruments documentation, as standard listings typically utilize 'D' for SOIC packages. Confirm RoHS compliance status and lead-free certification directly from the manufacturer's datasheet before procurement. Ensure the component matches the required 8-pin SOIC footprint and electrical specifications for the target application.

Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring robust RS-485/RS-422 communication over long distances in noisy industrial settings. The integrated thermal protection and current limiting enhance reliability during fault conditions. Verify that the 10 Mbps data rate and 32-unit load capacity align with system requirements. Consider the SOIC-8 package constraints for PCB layout and thermal management.

Drivers, Receivers, Transceivers Part Context

The SN75176B series represents a family of low-power, slew-rate-limited RS-485/RS-422 transceivers from Texas Instruments. These devices are engineered for high noise immunity and reliable operation on multipoint buses. The SN75176BD variant specifically denotes the surface-mount SOIC-8 packaging option, distinguishing it from through-hole PDIP versions like the SN75176AP.

Drivers, Receivers, Transceivers Replacement Considerations

The SN75176AD serves as a direct pin-compatible alternative within the same product family. Other compatible options include the SN75LBC176 for enhanced transient protection or the SN65HVD75 for lower power consumption. Verify electrical parameters and package dimensions when substituting.