Texas Instruments

SN65HVD179DR

SN65HVD179DR Description

The SN65HVD179DR is a high-performance, full-duplex transceiver designed and manufactured by Texas Instruments. This device is capable of handling data rates of up to 25Mbps and operates within a supply voltage range of 4.5V to 5.5V. It is designed to support RS422 and RS485 protocols, making it suitable for a wide range of industrial and commercial applications. The SN65HVD179DR is RoHS3 compliant and REACH unaffected, ensuring its environmental compatibility. It is available in a surface-mount 8SOIC package and is currently in active production.

SN65HVD179DR Features

• Full-Duplex Capability: The SN65HVD179DR supports full-duplex communication, allowing for simultaneous transmission and reception of data. This feature is crucial for applications that require real-time data exchange, such as industrial control systems and communication networks.

• High Data Rate: With a data rate of 25Mbps, the SN65HVD179DR can handle high-speed data transmission, making it ideal for applications that require fast data processing and communication.

• Wide Voltage Range: The device operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply design and compatibility with various power sources.

• RS422 and RS485 Protocol Support: The SN65HVD179DR is designed to support both RS422 and RS485 protocols, making it suitable for a wide range of applications that require reliable data communication over long distances.

• Low Receiver Hysteresis: The device features a low receiver hysteresis of 50mV, ensuring accurate signal detection and reliable communication in noisy environments.

• Surface-Mount Package: The SN65HVD179DR is available in an 8SOIC surface-mount package, which is ideal for space-constrained applications and automated assembly processes.

SN65HVD179DR Applications

The SN65HVD179DR is ideal for a variety of applications that require high-speed, reliable data communication. Some specific use cases include:

• Industrial Control Systems: The full-duplex capability and high data rate of the SN65HVD179DR make it suitable for industrial control systems that require real-time data exchange between various components.

• Communication Networks: The device's support for RS422 and RS485 protocols makes it ideal for communication networks that require reliable data transmission over long distances.

• Automotive Applications: The SN65HVD179DR can be used in automotive applications that require high-speed data communication between various electronic control units (ECUs).

• Medical Equipment: The device's low receiver hysteresis and wide voltage range make it suitable for medical equipment that requires accurate signal detection and reliable communication.

Conclusion of SN65HVD179DR

The SN65HVD179DR is a versatile, high-performance transceiver that offers a range of features and benefits for various applications. Its full-duplex capability, high data rate, and support for RS422 and RS485 protocols make it an ideal choice for industrial control systems, communication networks, automotive applications, and medical equipment. With its RoHS3 compliance and REACH unaffected status, the SN65HVD179DR is also environmentally friendly, making it a responsible choice for manufacturers and designers.