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SP3074EEN-L/TR Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
SP3074EEN-L/TREXAR5000Yes

SP3074EEN-L/TR is a RS-485/RS-422 transceiver manufactured by EXAR Corporation (now part of MaxLinear).

The SP3074EEN-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:

  • Supply Voltage: 3.3V
  • Data Rate: Up to 20Mbps
  • 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
  • Current Consumption (Quiescent): 300µA (Typical)
  • Bus I/O Protection: ±15kV ESD (HBM)

Description:

The SP3074EEN-L/TR is a high-speed, low-power RS-485/RS-422 transceiver designed for robust communication in industrial and automotive applications. It features enhanced ESD protection and operates from a single 3.3V supply.

Features:

  • High-Speed Operation: Supports data rates up to 20Mbps.
  • Low Power Consumption: Ideal for battery-powered applications.
  • Enhanced ESD Protection: ±15kV HBM on bus pins.
  • 3.3V Operation: Compatible with low-voltage systems.
  • Half-Duplex Communication: Single differential bus for bidirectional data.
  • Thermal Shutdown Protection: Prevents damage from excessive heat.
  • Short-Circuit Protection: Robust against bus faults.
  • Industry-Standard Pinout: Easy integration with existing designs.

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

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