MAX3232CDWR

RS-232 Interface IC 3-5.5V Mult-Ch RS232
7,653 有效庫存

MAX3232CDWR

有效庫存7,653

RS-232 Interface IC 3-5.5V Mult-Ch RS232

  • 製造商零件號 # : MAX3232CDWR

  • 包裝/封裝: SOIC-16

  • 製造商: Texas Instruments

  • 產品分類 : Drivers, Receivers, Transceivers

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MAX3232CDWR 數據表
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詳細說明

MAX3232CDWR, a cutting-edge RS-232 transceiver IC developed by Maxim Integrated, is a versatile component designed for seamless voltage level conversion in electronic devices. This highly efficient IC enables the conversion of TTL/CMOS level signals to RS-232 voltage levels and vice versa, facilitating smooth communication between devices operating at different voltage requirements. With an extensive operating voltage range of 3.0V to 5.5V, the MAX3232CDWR offers compatibility with a wide array of systems, ensuring easy integration and enhanced flexibility in various applications

主要特徵

  • Easy integration with various systems
  • Flexible communication protocols support
  • Scalable for diverse applications

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Drivers per package 2 Receivers per package 2
Logic voltage (min) (V) 3.3 Data rate (max) (MBps) 0.25
Main supply voltage (nom) (V) 3.3, 5 ESD HBM (kV) 15
Rating Catalog Operating temperature range (°C) -40 to 85, 0 to 70
Vout (typ) (V) 5.4

Specification Comparison

MAX3232CDWR vs MAX3232ECDR vs MAX3232EIDWR MAX3232CDW vs MAX3232CDWR vs MAX3232MPWREP

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 MAX3232CDWR PDF 下載

常見問題解答

What is MAX3232CDWR?

The MAX3232CDWR is a RS-232 line driver/receiver IC designed by Maxim Integrated. It is commonly used for converting TTL/CMOS-level signals to RS-232 voltage levels and vice versa, enabling communication between devices with different signal voltage requirements.

How Does MAX3232CDWR Work?

The MAX3232CDWR functions as a line driver/receiver by translating between UART signals and RS-232 voltage levels. It incorporates charge pumps to generate the higher voltage levels required by RS-232 communication standards, allowing seamless interfacing between devices with incompatible signal levels.

How Many Pins does MAX3232CDWR have and What are the Functions of the Pinout Configuration?

The MAX3232CDWR is housed in a 16-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

  • VCC: Positive power supply pin.
  • GND: Ground pin.
  • T1IN, T2IN: Transmit data input pins.
  • R1OUT, R2OUT: Receive data output pins.
  • R1IN, R2IN: Receive data input pins.
  • T1OUT, T2OUT: Transmit data output pins.
  • SHDN: Shutdown pin for power management.

What are the Pros and Cons of MAX3232CDWR?

Pros:

  • Wide Voltage Range: Supports a wide supply voltage range for versatile applications.
  • Integrated Charge Pumps: Eliminates the need for external voltage level translation components.
  • Robust Communication: Provides protection against overvoltage transients, enhancing system reliability.
  • Space-saving Package: The compact 16-pin SOIC package saves board space in designs.

Cons:

  • Power Consumption: The charge pump circuitry may consume additional power compared to simpler level shifters.
  • Complexity: Requires proper configuration of control signals for correct operation.
  • Cost: Integrated RS-232 line drivers/receivers may be more expensive than basic level shifters.

Are There Any Equivalents/Alternatives to MAX3232CDWR for Recommendation?

  • The MAX232 from Maxim Integrated is a popular alternative for RS-232 voltage level translation.
  • Alternatives to the MAX3232CDWR include the ADM3251E from Analog Devices and the ST3232 from STMicroelectronics.

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