MAX232AESE+

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MAX232AESE+

+Nomenclature

IC TRANSCEIVER FULL 2/2 16SOIC

  • FabricantAnalog Equipment GmbH / intégration Maxim

  • Pièce fabricant #MAX232AESE+

  • Package SO-16

  • En stock7319

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Spécifications

Attribut Valeur
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type Driver
Protocol RS422, RS485
NumberofDrivers/Receivers 2/0
Voltage-Supply 4.75V ~ 5.25V
OperatingTemperature 0°C ~ 70°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)
Duplex Half
ReceiverHysteresis 50 mV
DataRate 250kbps
Series Automotive, AEC-Q100

Présentation

Description

The MAX232AESE+ is an integrated circuit designed to convert signals between RS-232 serial ports and compatible TTL (Transistor-Transistor Logic) digital logic levels. It is part of the MAX232 family, which is widely used for serial communication in various electronic applications. The MAX232AESE+ features dual drivers and receivers, allowing it to handle two channels of communication.
Key advantages of the MAX232AESE+ include its ability to operate at low power, making it suitable for battery-operated devices. It typically operates from a single 5V supply, simplifying power requirements. The device uses internal charge pumps to generate the necessary RS-232 voltage levels, eliminating the need for additional power supplies.
Moreover, the MAX232AESE+ provides ESD (Electrostatic Discharge) protection, enhancing its robustness in various environments. With its small package size, it is ideal for space-constrained designs. Applications include data acquisition systems, PCs, and embedded systems where serial communication is required. Overall, the MAX232AESE+ is a reliable and efficient solution for interfacing TTL-compatible devices with RS-232 ports.

Equivalent

The MAX232AESE chip is a dual transmitter/dual receiver RS-232 serial communication interface. Equivalent products include:
1. Texas Instruments MAX232CPE
2. STMicroelectronics ST232C
3. NXP Semiconductors PCA82C250
4. ON Semiconductor MC145406
5. Analog Devices ADM232A
These alternatives provide similar functionality, but ensure to verify pin compatibility and electrical specifications to ensure suitability for your specific application.

Features

The MAX232AESE+ is a dual driver/receiver IC that facilitates serial communication by converting signals from RS-232 to TTL/CMOS voltage levels, and vice versa. Key features include:
1. Dual Transceivers: Contains two drivers and two receivers for RS-232 communication.
2. Voltage Range: Operates from a single 5V supply.
3. ESD Protection: Provides enhanced ESD protection up to ±15kV.
4. Low Power Consumption: Incorporates a low-power shutdown mode.
5. High Data Rate: Supports data rates up to 250 kbps.
6. Internal Charge Pumps: Eliminates the need for external charge pumps for generating the necessary RS-232 voltage levels.
7. Pin Compatibility: Drop-in replacement for standard MAX232 devices.
8. Temperature Range: Operates over a wide temperature range, suitable for industrial applications.
9. Package: Available in a 16-pin SOIC package.
These features make the MAX232AESE+ well-suited for applications requiring reliable serial communication, such as embedded systems, industrial equipment, and networking devices.

Pinout

The MAX232AESE+ is a dual driver/receiver IC designed to convert signals between RS-232 serial ports and TTL-compatible digital logic. It is commonly used to interface communication between microcontrollers and RS-232 devices. This IC operates with a single 5V power supply and includes internal charge pumps to generate the necessary RS-232 voltage levels.
The MAX232AESE+ comes in a 16-pin SOIC (Small Outline Integrated Circuit) package. Here’s a brief description of its pin functions:
1. VCC: Power supply pin (5V).
2. GND: Ground pin.
3. C1+ / C1-: External capacitor connections for charge pump 1.
4. C2+ / C2-: External capacitor connections for charge pump 2.
5. T1IN / T2IN: TTL/CMOS input pins for transmitter 1 and 2.
6. T1OUT / T2OUT: RS-232 output pins for transmitter 1 and 2.
7. R1IN / R2IN: RS-232 input pins for receiver 1 and 2.
8. R1OUT / R2OUT: TTL/CMOS output pins for receiver 1 and 2.
These pins facilitate the voltage level shifting necessary for RS-232 communication, making the MAX232AESE+ a versatile solution for serial communication applications.

Manufacturer

The MAX232AESE+ is manufactured by Maxim Integrated, which is a part of Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves a wide range of industries, including communications, automotive, healthcare, industrial, and consumer electronics, providing solutions for data conversion, signal processing, power management, and other applications. The MAX232AESE+ is an integrated circuit commonly used for RS-232 communication, providing voltage level conversion between TTL and RS-232 signal levels.

Application

The MAX232AESE+ is a dual RS-232 driver/receiver used primarily in applications requiring serial communication between devices. Key application areas include:
1. Microcontroller Interfaces: Facilitates communication between microcontrollers and RS-232 compatible devices.
2. Data Communication: Used in systems needing reliable data transfer over serial ports.
3. Embedded Systems: Ideal for embedded applications where space and power efficiency are crucial.
4. Networking Equipment: Utilized in routers, switches, and modems for serial connectivity.
5. Consumer Electronics: Found in devices like digital cameras and gaming consoles for data interfacing.
6. Industrial Automation: Employed in programmable logic controllers (PLCs) and other industrial control systems.
Its ability to convert TTL/CMOS levels to RS-232-compatible levels makes it versatile for various electronic communication tasks.

Package

The MAX232AESE+ is a dual RS-232 driver/receiver with ESD protection, packaged in a narrow 16-pin SOIC (Small Outline Integrated Circuit).

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