• MAX3221CDBR SSOP (DB)-16
MAX3221CDBR SSOP (DB)-16

MAX3221CDBR

250kbps data rate

Inventory:5,538

  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
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  • Part Number : MAX3221CDBR

  • Package/Case : SSOP (DB)-16

  • Brands : TI

  • Components Categories : Drivers, Receivers, Transceivers

  • Datesheet : MAX3221CDBR DataSheet (PDF)

Quick Inquiry

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Overview of MAX3221CDBR

The MAX3221CDBR is a RS-232 transceiver IC (integrated circuit) that is designed to convert TTL/CMOS logic levels to RS-232 voltage levels. It operates at a maximum data rate of 250kbps and requires a single +3V to +5.5V power supply.This transceiver IC features a low-power shutdown mode that reduces power consumption when the device is not in use. It also includes a receiver output enable control that allows the user to dynamically enable or disable the receiver circuitry. Additionally, it has a high level of ESD (electrostatic discharge) protection, making it suitable for use in robust industrial applications.The MAX3221CDBR is housed in a small 3mm x 3mm TDFN (thin dual flat no-lead) package, making it suitable for space-constrained applications. It is compatible with a wide range of microcontrollers and other digital logic devices, making it a versatile choice for industrial and communication applications that require RS-232 interface capabilities

Key Features

  • MAX3221CDBR is a 1Mbps RS232 transceiver with auto-shutdown
  • It has a wide supply voltage range of 3V to 5
  • 5V, making it suitable for both low-power and battery-operated applications
  • The device also includes thermal shutdown protection and features a high speed slew rate for improved performance

    • Application

  • The MAX3221CDBR is typically used in applications requiring RS-232 communication, such as data communication equipment, networking devices, industrial control systems, and point-of-sale terminals
  • It is also commonly used in battery-powered devices due to its low power consumption and wide voltage range support

    • Specifications

    The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

    Drivers per package 1 Receivers per package 1
    Logic voltage (min) (V) 3.3 Data rate (max) (MBps) 0.25
    Main supply voltage (nom) (V) 3.3, 5 Features Auto-Powerdown
    ESD HBM (kV) 15 Rating Catalog
    Operating temperature range (°C) -40 to 85, 0 to 70 Vout (typ) (V) 5.4

    Warranty & Returns

    Warranty, Returns, and Additional Information

    • QA & Return Policy

      Parts Quality Guarantee: 365 days

      Returns for refund: within 90 days

      Returns for Exchange: within 90 days

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      Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

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