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The MAX3280EAUK+T is a high-speed, low-power RS-485/RS-422 transceiver manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

Specifications:

• Supply Voltage (VCC): 3V to 5.5V
• Data Rate: Up to 25Mbps
• Number of Drivers/Receivers: 1 Driver, 1 Receiver
• Operating Temperature Range: -40°C to +85°C
• Package: SOT23-8
• ESD Protection: ±15kV (Human Body Model)
• Quiescent Current: 0.9mA (Typical)
• Shutdown Current: 1µA (Max)

Descriptions:

• The MAX3280EAUK+T is a half-duplex transceiver designed for RS-485/RS-422 communication.
• It features a low-power shutdown mode and is optimized for high-speed data transmission.
• The device includes fail-safe circuitry to ensure a logic-high receiver output when inputs are open or shorted.

Features:

• High-Speed Operation: Supports data rates up to 25Mbps.
• Low Power Consumption: 0.9mA quiescent current and 1µA shutdown current.
• Wide Supply Range: Operates from 3V to 5.5V.
• Enhanced ESD Protection: ±15kV HBM protection on bus pins.
• Half-Duplex Communication: Suitable for bidirectional data transmission.
• Thermal Shutdown Protection: Prevents damage from excessive power dissipation.
• Industry-Standard Pinout: Compatible with other RS-485 transceivers.

This information is based solely on the manufacturer's datasheet.