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MAX3232 IC – (SMD Package) – RS-232 Transceivers IC

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1000 In stock


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1000 In stock

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Description

The MAX3232 is a high-performance RS-232 transceiver IC designed for low-voltage systems. It provides level translation between RS-232 and TTL/CMOS logic levels and operates at a supply voltage as low as 3.0V, making it ideal for modern, low-power applications.

Specifications

  • Supply Voltage (Vcc): 3.0V to 5.5V.
  • RS-232 Voltage Levels: ±9V to ±12V generated internally using a charge pump.
  • Number of Drivers/Receivers: 2 drivers and 2 receivers.
  • Data Rate: Up to 250kbps.
  • Supply Current: 1mA (typical).
  • Charge Pump Capacitors: Uses four capacitors, typically 0.1μF.
  • Temperature Range: -40°C to +85°C.
  • Package Options: SOIC-16, TSSOP-16, and other SMD packages.
  • ESD Protection: ±15kV Human Body Model (HBM) on RS-232 pins.

Features

  • Low Voltage Operation: Fully functional with supply voltages as low as 3.0V, supporting low-power designs.
  • Integrated Charge Pump: Eliminates the need for dual power supplies by generating RS-232 voltage levels internally.
  • High-Speed Communication: Supports data rates up to 250kbps, enabling fast serial communication.
  • Dual Transmitter and Receiver: Supports two independent RS-232 communication channels.
  • Compact Design: SMD packaging minimizes PCB space usage.
  • Low Power Shutdown Mode: Reduces power consumption to nearly zero in standby.
  • Wide Compatibility: Works seamlessly with microcontrollers, FPGAs, and other TTL/CMOS devices.

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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