MAX3082EESA+T

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MAX3082EESA+T

IC TRANSCEIVER HALF 1/1 8SOIC

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規格

Part Status Active
Type Transceiver
Protocol RS422, RS485
Number of Drivers/Receivers 1/1
Duplex Half
Receiver Hysteresis 25 mV
Data Rate 115Kbps
Voltage - Supply 4.75V ~ 5.25V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Base Product Number MAX3082

概述

Description

The MAX3082EESA+T is a high-speed RS-485/RS-422 transceiver designed for reliable communication in industrial and telecommunications applications. It supports a wide data rate of up to 20 Mbps, making it suitable for high-performance data transfer. The device features a low power consumption mode, which is essential for battery-operated devices. It operates over a voltage range of 3.0V to 5.5V and offers a wide common-mode voltage range, enhancing its noise immunity.
Key features include a built-in fail-safe, which ensures a known state output during power loss or idle conditions, and differential signaling that minimizes electromagnetic interference. The MAX3082EESA+T also incorporates an integrated thermal shutdown protection to enhance reliability. Its small footprint 8-pin SOIC package simplifies PCB layout.
Overall, the MAX3082EESA+T is an efficient choice for applications requiring robust, high-speed, and low-power data transmission over long distances.

Features

The MAX3082EESA+T is a low-power RS-485/RS-422 transceiver designed for data communication in industrial applications. Key features include:
1. Low Power Consumption: Operates with a supply voltage of 3.0V to 5.5V, consuming minimal power.
2. High Data Rate: Supports data rates up to 250 kbps, ensuring fast communication.
3. Differential Signaling: Provides robust noise immunity and long-distance communication capabilities.
4. Full Duplex Operation: Allows simultaneous transmission and reception of data.
5. Temperature Range: Suitable for operation in a wide temperature range from -40°C to +125°C.
6. Low EMI: Designed to minimize electromagnetic interference.
7. Integrated Fail-Safe: Includes features to prevent false data from being received in the absence of a valid input signal.
8. Small Package: Comes in a 8-pin NSOIC package, facilitating compact designs.
These features make the MAX3082EESA+T ideal for industrial control, building automation, and other applications requiring reliable serial communication over long distances.

Package

The MAX3082EESA+T is available in a 16-pin SOIC (Small Outline Integrated Circuit) package type.

Pinout

The MAX3082EESA+T is a dual RS-485/RS-422 transceiver with a pin count of 8. Its functions include:
1. Pins:
- 1 (A): Non-inverting receiver input.
- 2 (B): Inverting receiver input.
- 3 (RO): Receiver output (active low).
- 4 (RE): Receiver enable (active low).
- 5 (DE): Driver enable (active high).
- 6 (DI): Driver input.
- 7 (VCC): Power supply (typically +5V).
- 8 (GND): Ground.
2. Functions:
- The device facilitates differential data transmission over long distances.
- It features low power consumption and can operate at data rates up to 2.5 Mbps.
- It includes integrated fail-safe features to ensure reliable operation.
The MAX3082EESA+T is ideal for applications requiring robust communication over noisy environments, such as industrial automation and data acquisition systems.

Manufacturer

The MAX3082EESA+T is manufactured by Analog Devices, Inc. Analog Devices is a multinational company specializing in the design and manufacturing of a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company serves various industries, including communications, automotive, industrial automation, healthcare, and consumer electronics. They are known for their high-performance products that enable efficient data conversion, signal processing, and power management. The MAX3082EESA+T specifically is a high-speed, low-power RS-485/RS-422 transceiver, used in applications that require reliable data transmission over long distances.

Application

The MAX3082EESA+T is a dual RS-485/RS-422 transceiver designed for industrial automation, telecommunications, and data acquisition systems. Its application areas include multi-point communication networks, factory automation, and remote sensor monitoring, where robust and reliable serial data transmission over long distances is required. It supports half-duplex communication, making it suitable for applications like building automation and process control.

Equivalent

The MAX3082EESA+T is a robust RS-485/RS-422 transceiver. Equivalent products include the SN75176B from Texas Instruments, the LTC2862 from Analog Devices, and the ADM2483 from Analog Devices. Ensure compatibility in terms of voltage, speed, and package specifications when selecting an alternative.

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