Professional IC Distribution & Technical Solutions

The SP3070EEN-L/TR is a RS-485/RS-422 transceiver manufactured by Exar Corporation (now part of MaxLinear). Below are its key specifications, descriptions, and features:

Specifications:

• Interface Type: RS-485 / RS-422
• Data Rate: Up to 16Mbps
• Supply Voltage: 3.3V
• Number of Drivers/Receivers: 1 Driver, 1 Receiver
• Operating Temperature Range: -40°C to +85°C
• Package: 8-pin SOIC
• ESD Protection: ±15kV (Human Body Model)
• Half/Full Duplex: Half-Duplex
• Low Power Consumption: 1mA (Standby), 10mA (Active)
• Fault Protection: ±15V Bus Fault Protection

Descriptions:

The SP3070EEN-L/TR is a 3.3V-powered, high-speed RS-485/RS-422 transceiver designed for robust industrial and communication applications. It features enhanced ESD protection, low power consumption, and high-speed data transmission up to 16Mbps. The device supports half-duplex communication and is suitable for long-distance data transmission in noisy environments.

Features:

• High-Speed Data Transmission (16Mbps)
• 3.3V Single Supply Operation
• Enhanced ±15kV ESD Protection
• ±15V Bus Fault Protection
• Low Power Consumption (1mA Standby, 10mA Active)
• Half-Duplex Communication
• Industrial Temperature Range (-40°C to +85°C)
• Compatible with RS-485 & RS-422 Standards
• 8-pin SOIC Package

This transceiver is commonly used in industrial automation, telecom, and networking applications where reliable long-distance communication is required.