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MAX3232EEAE+T

Name: MAX3232EEAE+T
Rating: 4.7 (12 reviews)

IC TRANSCEIVER FULL 2/2 16SSOP

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Mfr。パート #MAX3232EEAE+T
パッケージ SSOP-16
データシート
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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Type	Transceiver
Protocol	RS232
NumberofDrivers/Receivers	2/2
Duplex	Full
ReceiverHysteresis	500 mV
DataRate	250kbps
Voltage-Supply	3V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	16-SSOP (0.209, 5.30mm Width)

概要

Description

The MAX3232EEAE+T is a dual transceiver designed for RS-232 communication in devices that require a low-voltage interface. It operates with a supply voltage range of 3.0V to 5.5V and is ideal for connecting microcontrollers to RS-232 devices. The chip converts signals between TTL/CMOS levels and standard RS-232 levels, ensuring reliable data transmission over longer distances.
Featuring a low power consumption, it can operate at baud rates up to 250 Kbps. The MAX3232EEAE+T includes built-in capacitors for charge pump operation, simplifying circuit design and reducing component count. It has a wide operating temperature range, making it suitable for various applications, including industrial automation, medical devices, and consumer electronics.
The package is often available in a small footprint, optimizing space in compact designs. Overall, the MAX3232EEAE+T is a versatile and efficient solution for serial communications in modern electronic systems.

Features

The MAX3232EEAE+T is a dual transceiver designed for RS-232 communication. Key features include:
1. Voltage Range: Operates from a single 3V to 5.5V supply.
2. Data Rate: Supports data rates up to 120 kbps.
3. Level Shifting: Converts TTL/CMOS logic levels to RS-232 levels and vice versa.
4. Integrated Capacitors: Includes internal charge pump capacitors, simplifying circuit design.
5. Low Power Consumption: Offers low power usage, making it suitable for battery-powered applications.
6. Temperature Range: Operating temperature from -40°C to +85°C, suitable for industrial applications.
7. Pin Compatibility: Compatible with other MAX232 family devices, allowing for easy substitution.
8. Package Options: Available in a 16-pin SOIC package, facilitating compact designs.
Overall, the MAX3232EEAE+T is ideal for interfacing microcontrollers with RS-232 devices in a compact and efficient manner.

Package

The MAX3232EEAE+T is packaged in a thin, small outline package (TSSOP) with 16 pins.

Pinout

The MAX3232EEAE+T is a dual transceiver designed for RS-232 communication, featuring a total of 16 pins.
Pin Count: 16 pins
Pin Functions:
- Power Supply (V+ and V-): Pins for powering the device (+5V).
- Transmitter Inputs (T1IN, T2IN): Pins for receiving digital signals.
- Transmitter Outputs (T1OUT, T2OUT): Pins for sending RS-232 signals to the external device.
- Receiver Inputs (R1IN, R2IN): Pins for receiving RS-232 signals from external devices.
- Receiver Outputs (R1OUT, R2OUT): Pins for outputting digital signals.
- Ground (GND): Common reference for the circuit.
- Capacitor Connection Pins (C1+, C1-, C2+, C2-): Used for connecting external capacitors for charge pump functionality.
The device features a wide operating voltage range and is commonly used in applications requiring serial communication between microcontrollers and peripherals.

Manufacturer

The MAX3232EEAE+T is manufactured by Maxim Integrated, which is a semiconductor company known for designing and manufacturing analog and mixed-signal integrated circuits. Maxim Integrated specializes in developing solutions for a variety of applications, including automotive, industrial, medical, and communications. In 2021, Maxim Integrated was acquired by Analog Devices, Inc., a leading global manufacturer of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company focuses on providing high-performance analog and mixed-signal ICs for a wide range of applications, enabling connectivity, power management, and signal processing functionalities.

Application

The MAX3232EEAE+T is a dual RS-232 transceiver used for serial communication. Its application areas include interfacing microcontrollers with PCs, enabling communication between embedded systems, data loggers, and peripheral devices. It is commonly found in industrial automation, telecommunications, and automotive systems, where reliable long-distance data transmission is required while maintaining low voltage operation.

Equivalent

Equivalent products to the MAX3232EEAE+T chip include the ST3232, SP3232, and ICL3232. These chips are all low-voltage, dual-channel RS-232 transceivers that operate within similar voltage ranges and specifications, suitable for converting TTL/CMOS logic levels to RS-232 levels. Always check specific electrical characteristics and pin configurations for compatibility.