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SP3485EN-L/TR Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
SP3485EN-L/TREXAR98354Yes

SP3485EN-L/TR** is a low-power half-duplex RS-485 transceiver manufactured by **EXAR Corporation** (now part of **MaxLinear**).

The SP3485EN-L/TR is a low-power half-duplex RS-485 transceiver manufactured by EXAR Corporation (now part of MaxLinear).

Key Specifications:

  • Supply Voltage: 3.0V to 3.6V
  • Data Rate: Up to 10Mbps
  • Operating Temperature: -40°C to +85°C
  • Low Power Consumption:
  • Active Current: 900μA (typical)
  • Shutdown Current: 1μA (typical)
  • Half-Duplex Communication
  • ESD Protection: ±15kV (Human Body Model)
  • Number of Drivers/Receivers: 1 Driver, 1 Receiver
  • Package: SOIC-8

Features:

  • 3.3V Operation
  • Enhanced ESD Protection
  • 1/8 Unit Load (Allows up to 256 nodes on the bus)
  • Slew-Rate Limited for Reduced EMI
  • Industrial Temperature Range Support
  • Compliant with TIA/EIA-485-A Standard

Applications:

  • Industrial Control Systems
  • Building Automation
  • Point-of-Sale (POS) Terminals
  • Security Systems
  • RS-485 Networks

This transceiver is designed for robust, low-power data transmission in half-duplex RS-485 networks.

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