SN65HVD1050DG4

Drivers, Receivers, Transceivers Overview

The SN65HVD1050DG4 is a high-speed CAN transceiver manufactured by Texas Instruments, designed for robust communication in automotive and industrial environments. It supports data rates up to 1 Mbps and operates within a supply voltage range of 4.5V to 5.5V. The device features a single driver and receiver, housed in an 8-pin SOIC package with surface-mount installation. It functions as a half-duplex transceiver compliant with the ISO 11898-2 standard. The component includes integrated ESD protection and operates across a temperature range from -40°C to 125°C, ensuring reliability under varying thermal conditions.

Drivers, Receivers, Transceivers Feature Summary

• Supports high-speed CAN communication protocols with data rates up to 1 Mbps
• Includes integrated electrostatic discharge (ESD) protection for enhanced signal integrity
• Features a shutdown mode to minimize power consumption during idle periods
• Complies with ISO 11898-2 standards for fault-tolerant CAN bus applications

Drivers, Receivers, Transceivers Applications

• Automotive electronic control units (ECUs)
• Industrial automation systems requiring reliable serial communication
• Safety-critical networks adhering to ISO 11898-2 specifications

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'DG4' indicates lead-free packaging and RoHS compliance when sourcing. Confirm the manufacturer is Texas Instruments, as distributors may list equivalent parts from other vendors. Ensure the package type matches the required PCB footprint, specifically the 8-SOIC form factor. Check for any recent product change notices regarding pinout or electrical characteristics before finalizing procurement.

Drivers, Receivers, Transceivers Selection Notes

Select this component when a 5V supply voltage is available and high-speed CAN connectivity is required. It is suitable for designs needing robust ESD protection and operation in high-temperature environments up to 125°C. Consider alternatives if a lower supply voltage such as 3.3V is mandated, as this part requires a minimum of 4.5V. Evaluate thermal management requirements given the operating temperature range and power dissipation characteristics.

Drivers, Receivers, Transceivers Part Context

This part belongs to the SN65HVD1050 series of high-speed CAN transceivers from Texas Instruments. The 'DG4' suffix typically denotes a lead-free version of the standard SN65HVD1050D package. It is functionally similar to other members of the SN65HVD family but optimized for 5V operation. The device serves as a critical interface between the CAN controller and the physical bus in various network topologies.

Drivers, Receivers, Transceivers Replacement Considerations

SN65HVD1050DR is a parameter-equivalent alternative available from Texas Instruments. NXP TJA1050T/CM is another compatible option, though it operates at 3.3V and requires level shifting for 5V systems. Verify pin compatibility and electrical specifications before substituting.