ST34C86BD Quadruple Differential Line Receiver

The ST34C86BD is a high-performance quadruple differential line receiver designed to meet the rigorous specifications of the RS-422, RS-423, and RS-485 standards, providing reliable data communication in industrial, telecom, and data-networking applications. Manufactured by STMicroelectronics, a leader in semiconductor solutions, this integrated circuit is engineered for optimized signal integrity in challenging environments.

Key Features

• Interface Standards: Fully compliant with RS-422, RS-423, and RS-485 protocols, the ST34C86BD ensures compatibility with a wide range of communication standards, making it a versatile choice for system designers.
• Differential Inputs: The device features four independent differential line receivers, each capable of receiving balanced signals transmitted over long distances, enhancing the integrity and robustness of data transmission.
• High Input Sensitivity: With its excellent input sensitivity, the ST34C86BD can detect signals as low as 200mV, ensuring reliable data reception even under conditions of low signal amplitude.
• Wide Common-Mode Range: The common-mode input voltage range allows the receiver to operate effectively in environments with considerable electrical noise, thus maintaining signal fidelity.
• Tri-State Outputs: The outputs of the ST34C86BD can be placed in a high-impedance state, facilitating the use of multiple receivers on a shared bus without interference.
• Thermal Shutdown Protection: Built-in thermal shutdown protection ensures that the device operates within safe temperature ranges, providing additional reliability and extending the product's lifespan.

Applications

The ST34C86BD is ideal for a variety of applications that require robust and reliable data communications, including but not limited to:

• Industrial control systems
• Telecommunication infrastructure
• Data acquisition systems
• Networking equipment
• Security and surveillance systems

With its advanced features and compliance with multiple communication standards, the ST34C86BD from STMicroelectronics stands out as a high-quality component for any application requiring a dependable differential line receiver.