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MAX232ESE+ +BOM

MAX232ESE interface IC

MAX232ESE+ Information

Description

The MAX232ESE+ is a +5V-powered, multichannel RS-232 driver/receiver designed by Maxim Integrated. This semiconductor component enables single-supply operation and eliminates the need for a bipolar ±12V supply. Its features include integrated charge pump circuitry, saved board space due to its compact package, and reduced power requirements through efficient design. The MAX232ESE+ also has a shutdown mode that consumes only 5µW, making it an energy-efficient solution. It is commonly used in various applications such as RS-232 communication, industrial control systems, networking equipment, telecommunications equipment, interfacing with microcontrollers, sensors, and other peripheral devices. With its compact design and low power consumption, the MAX232ESE+ is a reliable and efficient solution for your projects.

Features

According to the product information, the features of the MAX232ESE+ are:

  • Saves Board Space
  • Integrated Charge Pump Circuitry, which:
  • + Eliminates the Need for a Bipolar ±12V Supply
  • + Enables Single Supply Operation from +5V Supply
  • Integrated Capacitors (MAX223, MAX233, MAX235, MAX245–MAX247)
  • Saves Power for Reduced Power Requirements
  • 5µW Shutdown Mode

These features are designed to make the component easier to use and more power-efficient.

Package

The package type of MAX232ESE+ is a 16-SOIC (Shrink Small Outline Integrated Circuit) with a lead pitch of N-150 MIL.

Pinout

The MAX232ESE+ has a 16-pin SOIC package. The pin functions are:

  • VCC: +5V power supply
  • GND: Ground
  • TXD, RXD: Transmitter and receiver data lines
  • RTS#, CTS#: Request to Send and Clear to Send signal lines
  • DTR, DSR: Data Terminal Ready and Data Set Ready signal lines
  • SOUT, SIN: Serial output and input lines

This device is a +5V-powered, multichannel RS-232 driver/receiver that can be used for serial communication applications.

Manufacturer

The manufacturer of the MAX232ESE+ is Maxim Integrated, a leading developer and supplier of high-performance semiconductor products for the automotive, industrial, consumer, and communications markets.

Applications

The MAX232ESE+ is commonly used in RS-232 communication, interfacing with microcontrollers, sensors and other peripheral devices, industrial control systems, networking equipment, and telecommunications equipment.

Equivalent

The equivalent products of MAX232ESE+ are:

  • Texas Instruments' RS-232 transceiver chips, such as SN75DSP23A or ULN2003
  • Analog Devices' AD621 or AD8471 for similar multichannel RS-232 drivers/receivers functionality

Please note that exact equivalents may not exist, but these alternatives provide similar functionality and are often used in similar applications.

MAX232ESE+

Specifications

Product Category RS-232 Interface IC Mounting Style SMD/SMT
Function Transceiver Data Rate 120 kb/s
Number of Drivers 2 Driver Number of Receivers 2 Receiver
Duplex Full Duplex Supply Voltage - Max 5.5 V
Supply Voltage - Min 4.5 V Operating Supply Current 10 mA
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 85 C
ESD Protection Without ESD Protection Height 1.5 mm
Length 10 mm Operating Supply Voltage 5 V
Product RS-232 Transceivers Product Type RS-232 Interface IC
Propagation Delay Time 10 us Shutdown Without Shutdown
Factory Pack Quantity 50 Subcategory Interface ICs
Supply Type Single Supply Width 4 mm
Part # Aliases MAX232 Unit Weight 0.005538 oz
Package/Case SOP16

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Ratings and Reviews

More
C
C**b 06/08/2023

Order come very quickly in about three weeks all is good. Thank you

8
J
J**n 08/15/2021

Very good above the roof!!!

17
J
J**n 07/15/2021

Excellent product and services

9

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