Analog Devices Inc./Maxim Integrated

MAX244C/D

MAX244C/D Description

The MAX244C/D is a full-duplex transceiver designed for RS232 communication, featuring 8 drivers and 10 receivers. Manufactured by Analog Devices Inc./Maxim Integrated, this interface IC chip is optimized for reliable data transmission at a data rate of 120Kbps. The device operates within a supply voltage range of 4.5V to 5.5V and is suitable for applications within an operating temperature range of 0°C to 70°C. The MAX244C/D is available in a surface-mount die package, making it ideal for compact and high-density PCB designs. Despite its obsolete status, it remains a robust solution for specific legacy systems.

MAX244C/D Features

• High Receiver Hysteresis: The MAX244C/D features a 500 mV receiver hysteresis, which enhances noise immunity and ensures reliable signal detection even in noisy environments.
• Full-Duplex Communication: The full-duplex capability allows for simultaneous data transmission and reception, making it suitable for applications requiring continuous bidirectional communication.
• Wide Operating Voltage Range: The device operates within a 4.5V to 5.5V supply voltage range, providing flexibility in power supply requirements.
• Surface-Mount Technology: The surface-mount die package ensures ease of integration into modern PCB designs, facilitating compact and efficient circuit layouts.
• Robust Performance: With an operating temperature range of 0°C to 70°C, the MAX244C/D is designed to perform reliably in a variety of environmental conditions.
• Compliance and Safety: The MAX244C/D is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards.

MAX244C/D Applications

The MAX244C/D is ideal for a range of applications requiring reliable RS232 communication. Its robust performance and full-duplex capability make it suitable for:

• Industrial Control Systems: Where continuous data transmission and reception are critical for monitoring and control.
• Telecommunications: For reliable data communication in various telecom applications.
• Computer Peripherals: Enabling efficient data transfer between computers and peripheral devices.
• Legacy Systems: Providing a reliable solution for older systems that still utilize RS232 communication protocols.

Conclusion of MAX244C/D

The MAX244C/D, despite being an obsolete model, remains a reliable and efficient transceiver for RS232 communication. Its unique features, such as high receiver hysteresis and full-duplex capability, offer significant advantages over similar models. The device's wide operating voltage range and robust performance make it suitable for a variety of applications, particularly in industrial and legacy systems. For designers and engineers working with RS232 communication, the MAX244C/D provides a dependable solution that meets industry standards and ensures reliable data transmission.