MAX3232ECDR

Dual Transmitter/Receiver RS-232 16-Pin SOIC T/R
6,351 有效庫存

MAX3232ECDR

有效庫存6,351

Dual Transmitter/Receiver RS-232 16-Pin SOIC T/R

  • 製造商零件號 # : MAX3232ECDR

  • 包裝/封裝: SOIC-16

  • 製造商: Texas Instruments

  • 產品分類 : Drivers, Receivers, Transceivers

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MAX3232ECDR 數據表

價格 (USD)

數量 單價 總價
1 $0.939 $0.94
10 $0.771 $7.71
30 $0.690 $20.70
100 $0.606 $60.60
500 $0.517 $258.50
1000 $0.491 $491.00

這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。

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詳細說明

The MAX3232ECDR is a versatile RS-232 transceiver that boasts high-speed data rates of up to 1Mbps, perfect for demanding networking and telecommunications applications. Its low-power shutdown mode ensures efficient energy use, while its TTL/CMOS to RS-232 level conversion capability makes it a valuable tool in a variety of industrial control settings. With a built-in charge pump, this transceiver can easily generate the necessary RS-232 voltage levels from a single 3.3V or 5V power source, simplifying integration into existing systems

MAX3232ECDR

主要特徵

  • Excellence in Every Aspect
  • Pioneering Innovation Applied
  • Unmatched Quality Ensured

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

MAX3232MPWREP vs MAX3232ECDR vs MAX3232EIDWR MAX3232CDWR vs MAX3232ECDR vs MAX3232EIDWR

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 MAX3232ECDR PDF 下載

常見問題解答

What is MAX3232ECDR?

The MAX3232ECDR is a dual RS-232 line driver/receiver integrated circuit designed by Maxim Integrated. It is commonly used for converting signals between RS-232 and TTL voltage levels, making it ideal for communication interfaces in industrial automation, telecommunications, and consumer electronics.

How Does MAX3232ECDR Work?

The MAX3232ECDR operates by converting TTL logic levels to RS-232 voltage levels for transmission and reception of serial data. It contains two line drivers and two line receivers, allowing bidirectional communication between RS-232 and TTL devices. The IC ensures signal integrity and noise immunity in data transmission.

How Many Pins does MAX3232ECDR have and What are the Functions of the Pinout Configuration?

The MAX3232ECDR is housed in a 16-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

  • VCC: Positive power supply pin.
  • GND: Ground pin.
  • T1OUT, T2OUT: Transmit outputs for channels 1 and 2.
  • R1IN, R2IN: Receive inputs for channels 1 and 2.
  • R1OUT, R2OUT: Receive outputs for channels 1 and 2.
  • T1IN, T2IN: Transmit inputs for channels 1 and 2.
  • SHDN: Shutdown pin for powering down unused channels.

What are the Pros and Cons of MAX3232ECDR?

Pros:

  • Bi-Directional Communication: Supports bidirectional communication between RS-232 and TTL devices.
  • Signal Integrity: Ensures signal integrity and noise immunity for reliable data transmission.
  • Integrated Solution: Contains both line drivers and receivers in a single IC, simplifying design.
  • Wide Operating Voltage Range: Compatible with a wide range of supply voltages.
  • Thermal Shutdown Protection: Includes thermal shutdown protection for safety.

Cons:

  • Power Consumption: May consume higher power compared to low-power alternatives.
  • Package Size: The 16-pin SOIC package may require more space compared to smaller packages.
  • Interface Complexity: Requires understanding of RS-232 and TTL interface standards for proper usage.

Are There Any Equivalents/Alternatives to MAX3232ECDR for Recommendation?

  • The SP3232E from Exar is a comparable RS-232 transceiver with similar functionality.
  • Alternatives to the MAX3232ECDR include the LTC1387 from Linear Technology and the ST3232 from STMicroelectronics.

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