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MAX3483ECSA+T

Name: MAX3483ECSA+T
Rating: 4.7 (12 reviews)

IC TRANSCEIVER HALF 1/1 8SOIC

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資料表 MAX3483ECSA+T DataSheet
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規格

Part Status	Active
Base Product Number	MAX3483
Type	Transceiver
Protocol	RS422, RS485
Number of Drivers/Receivers	1/1
Duplex	Half
Receiver Hysteresis	50 mV
Data Rate	250kbps
Voltage - Supply	3V ~ 3.6V
Operating Temperature	0°C ~ 70°C
Mounting Type	Surface Mount
Package	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Packaging	Cut Tape (CT), Tape & Reel (TR)

概述

Description

The MAX3483ECSA+T is a low-power RS-485/RS-422 transceiver designed for reliable serial communication over long distances. It operates at data rates up to 2.5 Mbps and features a wide voltage supply range of 3.0V to 5.5V, making it suitable for various applications. The device includes built-in fail-safe circuitry to ensure safe operation in the absence of an input signal, preventing false data reception.
Its low power consumption (typically 120 µA) allows for battery-operated devices, while its robust design supports a wide operating temperature range (-40°C to +125°C). The MAX3483ECSA+T is packaged in a small, thin SOIC-8 format, facilitating easy integration into compact designs.
Applications include industrial automation, motor control, and data acquisition systems where reliable long-distance communication is essential. Its enhanced features make it a popular choice for designers looking for efficient and effective communication solutions in their electronic systems.

Features

The MAX3483ECSA+T is a low-power, half-duplex RS-485/RS-422 transceiver designed for balanced data transmission over long distances. Key features include:
1. Low Power Consumption: Operates at a low supply current, making it suitable for battery-powered applications.
2. Wide Supply Voltage Range: Supports a supply voltage range from 3.0V to 5.5V.
3. Data Rate: Capable of supporting data rates up to 250 kbps.
4. Enhanced ESD Protection: Features up to ±15 kV ESD protection on the bus pins, ensuring reliability in harsh environments.
5. Half-Duplex Operation: Designed for half-duplex communication, allowing data transmission in both directions over a single pair of wires.
6. Low Input/Output Voltage Levels: Compatible with low-voltage logic levels, making it suitable for modern digital systems.
7. Thermal Shutdown Protection: Includes thermal shutdown for enhanced reliability.
These features make the MAX3483ECSA+T ideal for industrial and commercial applications requiring robust communication over twisted-pair cabling.

Package

The MAX3483ECSA+T is packaged in a 16-pin QSOP (Thin Shrink Small Outline Package) form factor.

Pinout

The MAX3483ECSA+T is a low-power RS-485/RS-422 transceiver with a pin count of 8. Its functions include:
1. Driver Outputs (A, B): Pins 1 (A) and 2 (B) serve as the differential outputs for transmitting data.
2. Receiver Inputs (A, B): Pins 3 (A) and 4 (B) are the differential inputs for receiving data.
3. Driver Enable (DE): Pin 5 is used to enable or disable the driver, controlling transmission.
4. Receiver Enable (RE): Pin 6 allows for enabling or disabling the receiver.
5. Ground (GND): Pin 7 is the common ground connection.
6. VCC: Pin 8 is the power supply pin, typically ranging from 3.0V to 5.5V.
The MAX3483ECSA+T is designed for half-duplex communication and operates at low power, making it suitable for various industrial and commercial applications.

Manufacturer

The MAX3483ECSA+T is manufactured by Maxim Integrated, which is a subsidiary of Analog Devices, Inc. Founded in 1983, Maxim Integrated specializes in analog and mixed-signal semiconductor products. The company designs and produces a wide range of integrated circuits that are used in various applications, including automotive, industrial, communications, and consumer electronics. Maxim Integrated is known for its innovative solutions in data converters, amplifiers, sensors, and other electronic components, enhancing the performance and efficiency of electronic systems.

Application

The MAX3483ECSA+T is a low-power RS-485/RS-422 transceiver used in various applications, including industrial automation, remote sensor networks, and data acquisition systems. It's suitable for long-distance communication in noisy environments due to its differential signaling. Common areas include building automation, process control, and telecommunications, where reliable serial data transmission is essential.

Equivalent

The MAX3483ECSA+T is a RS-485/RS-422 transceiver. Equivalent products include the SN75176, SN65HVD08, and LTC2862. Ensure to check specifications such as voltage, package type, and data rates for compatibility.