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The MAX487ECSA+T is a low-power transceiver manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:

Specifications:

• Manufacturer: Maxim Integrated
• Type: RS-485/RS-422 Transceiver
• Supply Voltage: 4.75V to 5.25V
• Operating Temperature Range: -40°C to +85°C
• Data Rate: Up to 2.5Mbps
• Number of Drivers/Receivers: 1 Driver, 1 Receiver
• Package: 8-pin SOIC (Small Outline Integrated Circuit)
• ESD Protection: ±15kV (Human Body Model)
• Half/Full Duplex: Half-Duplex
• Current Consumption (Quiescent): 120µA (typical)

Descriptions:

The MAX487ECSA+T is a low-power, slew-rate-limited transceiver designed for RS-485 and RS-422 communication. It features reduced EMI and reflections due to its slew-rate-limited driver, making it suitable for applications requiring robust data transmission over long distances.

Features:

• Low power consumption (120µA quiescent current)
• Slew-rate-limited driver for reduced EMI
• Half-duplex communication
• Up to 2.5Mbps data rate
• Allows up to 32 transceivers on the bus
• Thermal shutdown protection
• Short-circuit current limiting
• ESD protection (±15kV)

This transceiver is commonly used in industrial control systems, building automation, and other applications requiring reliable differential communication.

Would you like additional details on pin configurations or application notes?