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SP3223EBEY-L/TR Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
SP3223EBEY-L/TREXAR1000Yes

SP3223EBEY-L/TR is a RS-232 transceiver IC manufactured by Exar Corporation (now part of MaxLinear).

The SP3223EBEY-L/TR is a RS-232 transceiver IC manufactured by Exar Corporation (now part of MaxLinear).

Specifications:

  • Interface Type: RS-232
  • Number of Drivers/Receivers: 3 Drivers / 5 Receivers
  • Data Rate: Up to 250kbps
  • Supply Voltage: 3.0V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Package: 20-pin TSSOP
  • ESD Protection: ±15kV (Human Body Model)
  • Low Power Consumption: Auto Shutdown/Enable Feature
  • RoHS Compliant: Yes

Descriptions:

The SP3223EBEY-L/TR is a 3.0V to 5.5V-powered RS-232 transceiver designed for serial communication applications. It integrates charge-pump circuitry to generate RS-232 voltage levels from a single supply, eliminating the need for external components. The device supports three drivers and five receivers, making it suitable for multi-channel communication.

Features:

  • Auto Shutdown/Enable: Reduces power consumption when inactive.
  • Enhanced ESD Protection: ±15kV protection on transceiver pins.
  • Wide Supply Voltage Range: Operates from 3.0V to 5.5V.
  • Compact Package: 20-pin TSSOP for space-constrained applications.
  • Compliant with EIA/TIA-232-F Standards: Ensures compatibility with legacy RS-232 systems.
  • Low Power Operation: Suitable for battery-powered devices.

This transceiver is commonly used in industrial, embedded, and consumer electronics requiring reliable serial communication.

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