SN65HVD1176DRG4

Drivers, Receivers, Transceivers Overview

The SN65HVD1176DRG4 is a half-duplex RS-422 and RS-485 transceiver manufactured by Texas Instruments. It integrates one driver and one receiver in an 8-pin SOIC package. The device operates within a supply voltage range of 4.75 V to 5.25 V, with a typical operating current of 15 mA. It supports data transmission rates up to 40 Mb/s and features a receiver hysteresis of 40 mV for improved noise immunity. The component is rated for operation between -40°C and +85°C.

Drivers, Receivers, Transceivers Feature Summary

• Supports high-speed data communication at rates up to 40 Mb/s over RS-422 and RS-485 networks.
• Incorporates a differential receiver with 40 mV hysteresis to enhance signal integrity in noisy environments.
• Provides fault protection capabilities to safeguard the bus against short circuits and electrical faults.

Drivers, Receivers, Transceivers Applications

• Industrial automation control systems requiring robust serial communication.
• Building automation and security network interfaces.
• Data acquisition systems utilizing RS-485 multi-drop configurations.

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix DRG4 indicates RoHS compliance and green packaging status through official Texas Instruments documentation. Confirm the package type matches the required PCB footprint. Ensure the operating temperature range aligns with the target application environment specifications before finalizing procurement decisions.

Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring high data throughput up to 40 Mb/s on RS-485 buses. It is suitable for applications needing integrated fault protection and enhanced receiver sensitivity. Compare power consumption requirements against other transceivers if low-power operation is critical, as this device operates at standard 5V logic levels.

Drivers, Receivers, Transceivers Part Context

This part belongs to the SN65HVD1176 family of high-speed transceivers. It serves as a successor or alternative to legacy devices like the SN75HVD1176, offering improved performance characteristics. The DRG4 designation specifies the tape-and-reel packaging format and environmental compliance attributes defined by the manufacturer.

Drivers, Receivers, Transceivers Replacement Considerations

The SN65HVD1176DR is a direct pin-compatible alternative from the same manufacturer. Verify that any substitute maintains the 40 Mb/s data rate capability and 5V supply voltage compatibility to ensure functional equivalence in existing designs.