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SP3082EEN-L/TR Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
SP3082EEN-L/TREXAR5000Yes

SP3082EEN-L/TR** is a **3.

The SP3082EEN-L/TR is a 3.3V RS-485/RS-422 Transceiver manufactured by EXAR Corporation (now part of MaxLinear).

Key Specifications:

  • Supply Voltage: 3.3V
  • Data Rate: Up to 20Mbps
  • Protocol Support: RS-485 & RS-422
  • Number of Drivers/Receivers: 1 Driver, 1 Receiver
  • Operating Temperature Range: -40°C to +85°C
  • Package: SOIC-8
  • ESD Protection: ±15kV (Human Body Model)
  • Half/Full Duplex: Half-Duplex
  • Low Power Consumption:
  • Supply Current (Standby): 300µA (Max)
  • Shutdown Current: 0.1µA (Typ)

Features:

  • 3.3V Operation (Compatible with 5V Logic)
  • Extended Common-Mode Range: ±12V
  • Failsafe Receiver (Open/Short-Circuit)
  • Hot-Swap Inputs for Glitch-Free Power-Up
  • Driver Output Short-Circuit Protection
  • Supports up to 256 Nodes on Bus

Applications:

  • Industrial Control Systems
  • Point-of-Sale (POS) Terminals
  • Building Automation
  • Telecom Equipment
  • Security Systems

This transceiver is designed for robust, high-speed communication in noisy environments while maintaining low power consumption.

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