The MAX488ECSA-T is a low-power, slew-rate-limited transceiver for RS-485 and RS-422 communication. Manufactured by Maxim Integrated, this device is designed for balanced communication lines and complies with EIA/TIA-485 and EIA/TIA-422 standards. It is ideal for long transmission lines in noisy environments due to its differential signaling, which enhances noise immunity.

Key Features

• Integrated Protection: The transceiver includes protection against electrostatic discharge (ESD) up to ±15kV, ensuring robust performance in industrial environments.
• Low Power Consumption: With a quiescent current as low as 300µA, the MAX488ECSA-T is suitable for power-sensitive applications.
• Half-Duplex Communication: This device supports bidirectional communication on a single twisted-pair, allowing for the transmission and reception of data.
• Slew-Rate Limited: The MAX488ECSA-T offers reduced EMI and reflections, making it perfect for applications with data rates up to 250kbps.
• Wide Supply Voltage Range: Operating from a single 5V supply, it accommodates a wide range of applications.
• Extended Temperature Range: The device is operational over the -40°C to +85°C temperature range, ensuring reliability in harsh conditions.

Applications

The MAX488ECSA-T is versatile and can be used in various applications that require reliable data communication with moderate data rates. These include industrial control systems, building automation, network equipment, and point-of-sale systems.

Package and Availability

The device comes in an 8-pin SOIC package, providing a compact footprint for space-constrained applications. The “T” suffix indicates tape and reel packaging, which is suitable for automated assembly processes. As a product of Maxim Integrated, a trusted name in analog and mixed-signal engineering, the MAX488ECSA-T is available through various distributors and is supported by comprehensive technical documentation.