MAX3071EESA+T

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MAX3071EESA+T

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IC TRANSCEIVER FULL 1/1 8SOIC

  • HerstellerAnalog Devices Inc./Maxim Integrated

  • Herstellerteil #MAX3071EESA+T

  • Datenblatt MAX3071EESA+T DataSheet

  • Auf Lager5379

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Spezifikationen

Attribut Wert
Part Status Active
Type Transceiver
Protocol RS422, RS485
Number of Drivers/Receivers 1/1
Duplex Full
Receiver Hysteresis 100 mV
Data Rate 250kbps
Voltage - Supply 3V ~ 3.6V
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 MAX3071

Übersicht

Description

The MAX3071EESA+T is a high-speed RS-485/RS-422 transceiver designed by Maxim Integrated. It is used in communication systems for data transmission over long distances and in noisy environments. This transceiver supports data rates up to 10 Mbps and features enhanced electrostatic discharge (ESD) protection of up to ±15kV.
The device operates with a supply voltage range from 3.0V to 3.6V, making it suitable for low-power applications. It features a low-power shutdown mode, reducing current consumption to just 1µA. The MAX3071EESA+T includes 1/8 unit load receiver input impedance, allowing up to 256 transceivers on the bus, enhancing network flexibility.
This transceiver comes in an 8-pin SOIC package, marked with the "+T" which indicates that it is available in a tape and reel packaging format, suitable for automated assembly processes. Its robust design and high-performance characteristics make it ideal for industrial automation, building automation, and telecommunications applications where reliable data communication is critical.

Equivalent

The MAX3071EESA+T is a RS-485/RS-422 transceiver. Equivalent products include:
1. Texas Instruments SN65HVD3082E
2. Analog Devices ADM3071E
3. STMicroelectronics SP3071E
4. TI MAX3071EESA+ (functionally identical as TI acquired Maxim Integrated)
These equivalents are chosen based on similar functionality, pin configuration, and electrical characteristics. Always verify specifics like package, temperature range, and data rate compatibility for exact replacements.

Features

The MAX3071EESA+T is a high-speed transceiver designed for RS-485/RS-422 communication applications. Key features include:
1. Data Rate: Supports up to 10 Mbps for high-speed data transfer.
2. Supply Voltage: Operates with a wide supply voltage range from 3 V to 5.5 V.
3. ESD Protection: Offers robust ESD protection up to ±15 kV on the bus pins, ensuring reliability in harsh environments.
4. Low Power Consumption: Features low quiescent current and includes a shutdown mode to save power.
5. Fail-safe: Provides fail-safe operation, ensuring a defined logic output for open, shorted, or terminated but idle data lines.
6. Thermal Shutdown: Integrated thermal shutdown protection prevents damage from overheating.
7. Short-Circuit Protection: Built-in protection against excessive current scenarios.
8. Pin Compatibility: Compatible with standard RS-485/RS-422 pin configurations, facilitating easy integration.
These features make the MAX3071EESA+T well-suited for industrial, automotive, and commercial applications where reliable, fast, and durable communication is required.

Pinout

The MAX3071EESA+T is a transceiver designed for RS-485 and RS-422 communication applications. It is housed in an 8-pin SOIC package. Here's a brief overview of its pin functions:
1. RO (Pin 1): Receiver Output - provides data output from the receiver.
2. RE̅ (Pin 2): Receiver Output Enable - active low input to enable the receiver output.
3. DE (Pin 3): Driver Output Enable - active high input to enable the driver outputs.
4. DI (Pin 4): Driver Input - provides data input to the driver.
5. GND (Pin 5): Ground - reference point for all signal voltages.
6. A (Pin 6): Driver Output/Receiver Input - non-inverting differential signal.
7. B (Pin 7): Driver Output/Receiver Input - inverting differential signal.
8. VCC (Pin 8): Positive Supply Voltage - powers the device.
This transceiver is designed to operate with a 5V supply and offers robust communication with high ESD protection, reduced EMI, and low power consumption, suitable for industrial applications.

Manufacturer

The MAX3071EESA+T is manufactured by Analog Devices, Inc. This company is a multinational semiconductor firm that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. These products are used in various electronic equipment across industries, including communications, computer, industrial, instrumentation, military, aerospace, automotive, and consumer electronics.

Application

The MAX3071EESA+T is a robust RS-485/RS-422 transceiver designed for high-speed communication applications. Its application areas include industrial automation, where it enables reliable data transmission over long distances in noisy environments. It's also used in building automation systems for controlling and monitoring HVAC, lighting, and security systems. Additionally, the device is suitable for process control networks, allowing communication between sensors, actuators, and controllers. Other applications include telecommunications, where it's used in network infrastructure for data exchange, and in energy management systems for smart grid communication. Its ESD protection and fail-safe features make it ideal for harsh environments.

Package

The MAX3071EESA+T is an 8-pin SOIC (Small Outline Integrated Circuit) package. The "+T" indicates that it is supplied in tape and reel packaging, commonly used for automated assembly processes.

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