Analog Devices Inc./Maxim Integrated

MAX3485CPA+  

Drivers, Receivers, Transceivers

MAX3485CPA+ Description

The MAX3485CPA+ is a high-performance transceiver designed for RS422 and RS485 communication protocols, manufactured by Analog Devices Inc./Maxim Integrated. This device is specifically engineered to provide reliable and efficient data transmission in a variety of industrial and commercial applications. The MAX3485CPA+ features a single driver and single receiver, making it ideal for half-duplex communication systems. It operates within a supply voltage range of 3V to 3.6V and supports data rates up to 10Mbps, ensuring fast and accurate data transfer.

MAX3485CPA+ Features

• Half-Duplex Communication: The MAX3485CPA+ is designed for half-duplex communication, allowing it to efficiently manage data transmission in systems where bidirectional communication is required but not simultaneously.
• Receiver Hysteresis: With a receiver hysteresis of 50 mV, the MAX3485CPA+ ensures robust signal integrity and noise immunity, making it suitable for noisy environments.
• Operating Temperature Range: The device operates reliably within a temperature range of 0°C to 70°C, making it suitable for a wide range of industrial applications.
• Through Hole Mounting: The through-hole mounting type provides a secure and durable installation, ideal for applications requiring high reliability.
• Compliance and Standards: The MAX3485CPA+ is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and regulatory standards.
• Package Type: The device is available in a tube package, facilitating easy handling and storage during manufacturing processes.

MAX3485CPA+ Applications

The MAX3485CPA+ is well-suited for a variety of applications where reliable data communication is essential. Some specific use cases include:

• Industrial Automation: In industrial settings, the MAX3485CPA+ can be used to connect sensors, actuators, and control systems, enabling efficient communication and control.
• Building Automation: For building automation systems, the device can facilitate communication between various subsystems such as HVAC, lighting, and security systems.
• Data Acquisition Systems: In data acquisition systems, the MAX3485CPA+ can be used to transmit data from remote sensors to central processing units.
• Telecommunications: The device can be employed in telecommunication networks for data transmission between different nodes.

Conclusion of MAX3485CPA+

The MAX3485CPA+ is a versatile and reliable transceiver that offers a range of features and benefits for RS422 and RS485 communication systems. Its robust design, compliance with industry standards, and suitability for various applications make it an excellent choice for engineers and designers looking to implement efficient and reliable data communication solutions. With its half-duplex capability, receiver hysteresis, and wide operating temperature range, the MAX3485CPA+ stands out as a high-performance option in its category.

MAX3485CPA+ Documents

Download datasheets and manufacturer documentation for MAX3485CPA+

Datasheets :

MAX3483-91      

Part Numbering Guide :

Part Numbering System      

Application Notes :

Reduce the Chances of Human Error: Part 2, Super Amps and Filters for Analog Interface       ESD Protection for I/O Ports       Maxim Leads the Way in ESD Protection       Oops...Practical ESD Protection vs. Foolhardy Placebos      

Environmental Information :

Maxim Integrated RoHS Cert       Maxim Integrated REACH