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MAX3082ESA+

Name: MAX3082ESA+
Rating: 4.7 (12 reviews)

IC TRANSCEIVER HALF 1/1 8SOIC

メーカー
Mfr。パート #MAX3082ESA+
パッケージ SOIC-8
データシート
在庫中14

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100% オリジナル &新しい

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仕様

Package	Tube
ProductStatus	Obsolete
Type	Transceiver
Protocol	RS422, RS485
NumberofDrivers/Receivers	1/1
Duplex	Half
ReceiverHysteresis	100 mV
DataRate	115Kbps
Voltage-Supply	4.75V ~ 5.25V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概要

Description

The MAX3082ESA+ is a high-speed, low-power RS-485/RS-422 transceiver designed for robust communication in harsh environments. It features a data rate of up to 20 Mbps, making it suitable for high-speed data transmission across long distances. The device operates from a single 3V to 5.5V power supply and includes integrated fail-safe features that ensure reliable communication even in the presence of noise or when the line is idle.
The MAX3082ESA+ is designed with low power consumption, drawing only 120 µA in standby mode. It supports a wide operating temperature range of -40°C to +125°C, which allows for use in industrial applications. The transceiver is housed in a compact 8-pin SOIC package, facilitating easy integration into various circuit designs.
Overall, the MAX3082ESA+ is ideal for applications such as industrial automation, data acquisition systems, and remote sensor networks, where high-speed, reliable communication over long distances is crucial.

Features

The MAX3082ESA+ is a high-speed, low-power RS-485 transceiver designed for half-duplex communication. Key features include:
- Data Rate: Supports up to 2.5 Mbps, enabling fast data transmission.
- Low Power Consumption: Operates with a supply voltage of 3.0V to 5.5V, with a low quiescent current, making it suitable for battery-powered applications.
- Enhanced ESD Protection: Provides robust ESD protection up to ±15 kV (air) and ±8 kV (contact) to ensure reliability in harsh environments.
- Rail-to-Rail Output: Offers a wide output voltage range, accommodating various signal levels.
- Integrated Fail-Safe: Features built-in fail-safe circuitry that ensures a known state during idle conditions.
- Simplified Design: Requires minimal external components for easy integration into designs.
- Wide Temperature Range: Operates reliably across -40°C to +85°C, suitable for industrial applications.
Overall, the MAX3082ESA+ is ideal for long-distance, robust communication in industrial, automotive, and telecommunications systems.

Package

The MAX3082ESA+ is housed in a 16-pin dual in-line package (DIP) with a standard 0.3-inch width, suitable for through-hole mounting.

Pinout

The MAX3082ESA+ is an RS-485 transceiver with a pin count of 8. Its primary functions include:
1. Data Transmission: It supports full-duplex communication over long distances, ideal for RS-485 applications.
2. Driver and Receiver: It includes a differential driver and a differential receiver, enabling robust signal transmission and reception.
3. Low Power Consumption: Features low quiescent current and can operate at low supply voltages.
4. Enable/Disable Control: The driver can be enabled or disabled via a control pin.
5. Fail-Safe Operation: It offers fail-safe features that ensure a known state in the absence of input signals.
The pin configuration includes power supply, ground, transmit and receive data pins, and enable pins, allowing for straightforward integration into communication systems.

Manufacturer

The MAX3082ESA+ is manufactured by Maxim Integrated, which is a semiconductor company known for designing and producing analog and mixed-signal integrated circuits. Founded in 1983, Maxim Integrated specializes in a variety of applications, including data converters, power management, signal conditioning, and interface products. The company is particularly recognized for its innovative solutions in the fields of automotive, industrial, communications, and consumer electronics. In 2021, Maxim Integrated was acquired by Analog Devices, Inc., further enhancing its capabilities and product offerings in the semiconductor industry.

Application

The MAX3082ESA+ is a low-power RS-485/RS-422 transceiver used in various applications, including industrial automation, automotive networks, data acquisition systems, and remote sensing. It enables long-distance communication in noisy environments, making it suitable for multiplexing signals over twisted pair cables. Additionally, it is used in building automation, security systems, and embedded systems for reliable data transmission.

Equivalent

Equivalent products to the MAX3082ESA+ include the MAX1483, SN75176, and THVD1500. These chips are RS-485/RS-422 transceivers that share similar functionalities, such as differential signaling, low power consumption, and high data rates. Always verify compatibility based on specific application requirements before substitution.