Overview of ON Semiconductor MC75172BDWR2G

The MC75172BDWR2G is a high-performance integrated circuit designed and manufactured by ON Semiconductor, a renowned leader in the semiconductor industry. This device is part of a family of differential bus transceivers intended for bidirectional communication on multipoint bus transmission lines. It is commonly used in applications that require robust data transmission with high noise immunity, such as industrial control systems, networking equipment, and data acquisition systems.

Key Features

• Compatibility: The MC75172BDWR2G is designed to be compatible with the industry-standard RS-485 and RS-422 serial communication protocols, ensuring easy integration into existing systems.
• High-Speed Operation: Capable of operating at data rates up to 10 Mbps, this transceiver is suitable for high-speed data transmission requirements.
• Differential Output: Its differential output allows for improved noise immunity and longer cable runs, making it ideal for challenging electrical environments.
• Tri-State Outputs: The device features tri-state outputs with fail-safe high impedance, allowing multiple transceivers to be connected to a single communication line.
• Thermal Protection: It includes thermal shutdown protection to prevent damage from overheating, ensuring reliability and longevity of the device.

Electrical Characteristics

The MC75172BDWR2G operates over a wide supply voltage range of 4.75V to 5.25V, with a typical supply current of 70 mA. Its input sensitivity and output driver levels are designed to meet the RS-485 and RS-422 standards, providing reliable data communication over long distances and in electrically noisy environments.

Package and Quality

Encased in a SOIC-16 wide-body package, the MC75172BDWR2G is compact and suitable for surface-mount technology (SMT), facilitating efficient assembly on printed circuit boards (PCBs). ON Semiconductor ensures high-quality standards, and this product is compliant with RoHS and Green standards, reflecting a commitment to environmental responsibility.

Applications

The versatile MC75172BDWR2G is an excellent choice for a variety of applications that require reliable data transmission, such as:

• Industrial networks and field buses
• Building automation and control systems
• Telecommunications infrastructure
• Remote data acquisition and sensor networks