Professional IC Distribution & Technical Solutions

The SP3071EEN-L/TR is a transceiver IC manufactured by EXAR Corporation. Below are its key specifications, descriptions, and features:

Specifications:

• Manufacturer: EXAR
• Type: RS-485/RS-422 Transceiver
• Supply Voltage: 3.3V or 5V
• Data Rate: Up to 16Mbps
• 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
• Standby Current: <1µA (Low-Power Mode)

Descriptions:

The SP3071EEN-L/TR is a high-speed, low-power RS-485/RS-422 transceiver designed for robust industrial communication. It supports high data rates and features enhanced ESD protection, making it suitable for harsh environments. The device operates from a single 3.3V or 5V supply and includes fail-safe circuitry to ensure a known output state when inputs are open or shorted.

Features:

• High-Speed Operation: Supports data rates up to 16Mbps.
• Low Power Consumption: <1µA in shutdown mode.
• Enhanced ESD Protection: ±15kV HBM on bus pins.
• Wide Supply Range: Operates from 3.3V or 5V.
• Fail-Safe Receiver: Ensures logic-high output with open or shorted inputs.
• Industrial Temperature Range: -40°C to +85°C.
• Half-Duplex Communication: Suitable for bidirectional data transmission.
• Compact Package: 8-pin SOIC for space-constrained applications.

This transceiver is commonly used in industrial automation, motor control, and networking applications requiring robust differential communication.