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MAX3443EASA+T Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
MAX3443EASA+TMAXIM2000Yes

MAX3443EASA+T** is a **±15kV ESD-Protected, 1µA, 3.

The MAX3443EASA+T is a ±15kV ESD-Protected, 1µA, 3.0V to 5.5V, 250kbps, RS-485/RS-422 Transceiver manufactured by Maxim Integrated (now part of Analog Devices).

Key Specifications:

  • Supply Voltage Range: 3.0V to 5.5V
  • Data Rate: Up to 250kbps
  • ESD Protection: ±15kV (Human Body Model)
  • Low Supply Current: 1µA (Shutdown Mode)
  • Operating Temperature Range: -40°C to +85°C
  • Number of Drivers/Receivers: 1 Driver, 1 Receiver
  • Package: 8-Pin SOIC (150mil)
  • Compliance: RS-485/RS-422 Standards

Features:

  • Half-Duplex Communication
  • True Fail-Safe Receiver Inputs (Ensures logic-high output for open, shorted, or terminated inputs)
  • Hot-Swap Input Structure (Prevents glitches during power-up)
  • Short-Circuit Current Limiting
  • Thermal Shutdown Protection
  • Low-Power Shutdown Mode

Applications:

  • Industrial Control Systems
  • Building Automation
  • Point-of-Sale Equipment
  • HVAC Systems
  • RS-485/RS-422 Networks

This transceiver is designed for robust, low-power communication in harsh environments.

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