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The MAX3232EUE+ is a dual-line transceiver module, contained in a PDSO16 package

MAX3232EUE+ General Description

The MAX3232EUE+ is a RS-232 transceiver IC manufactured by Maxim Integrated. It operates on a supply voltage ranging from 3.0V to 5.5V, making it suitable for both low-power and standard applications. This transceiver features two drivers and two receivers, allowing bidirectional communication between RS-232 and TTL/CMOS levels. With its integrated charge pump, the MAX3232EUE+ generates the necessary voltage levels required by the RS-232 standard, eliminating the need for external components. It supports data rates up to 250kbps and features low power consumption, making it ideal for battery-powered devices and portable applications. Additionally, the device includes thermal shutdown protection and meets the EIA/TIA-232-F and ITU-T V.28 standards, ensuring compatibility with various communication systems. The MAX3232EUE+ is available in a space-saving 16-pin TSSOP package, making it suitable for compact designs in industrial, consumer, and communication equipment

Key Features

  • 232EUE+ is a RS-232 transceiver IC
  • Operates on a single 3V to 5.5V power supply
  • Converts TTL/CMOS levels to RS-232 levels
  • Supports data rates up to 250kbps
  • Has two drivers and two receivers
  • Includes shutdown feature to conserve power
  • Available in a space-saving 16-pin TSSOP package
  • Application

    • Essential for UART communication
    • Trusted in instrumentation
    • Used in various applications


    Product Category RS-232 Interface IC Mounting Style SMD/SMT
    Series MAX3232E Function Transceiver
    Data Rate 235 kb/s Number of Drivers 2 Driver
    Number of Receivers 2 Receiver Duplex Full Duplex
    Supply Voltage - Max 5.5 V Supply Voltage - Min 3 V
    Operating Supply Current 1 mA Minimum Operating Temperature - 40 C
    Maximum Operating Temperature + 85 C ESD Protection Without ESD Protection
    Height 0.9 mm Length 5 mm
    Operating Supply Voltage 3.3 V, 5 V Product RS-232 Transceivers
    Product Type RS-232 Interface IC Propagation Delay Time 0.3 us
    Shutdown Without Shutdown Factory Pack Quantity 96
    Subcategory Interface ICs Supply Type Single Supply
    Width 4.4 mm Part # Aliases MAX3232
    Unit Weight 0.006102 oz

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