MAX3072EESA+T

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MAX3072EESA+T

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IC TRANSCEIVER HALF 1/1 8SOIC

  • FabricanteAnalog Devices Inc./Maxim Integrated

  • Peça do Fabricante #MAX3072EESA+T

  • Pacote SOIC-8

  • Em Estoque3629

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Especificações

Atributo Valor
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type Transceiver
Protocol RS422, RS485
NumberofDrivers/Receivers 1/1
Duplex Half
ReceiverHysteresis 100 mV
DataRate 250kbps
Voltage-Supply 3V ~ 3.6V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Visão Geral

Description

The MAX3072EESA+T is a high-speed, low-power RS-485/RS-422 transceiver designed for robust communication in industrial environments. It is manufactured by Maxim Integrated, now part of Analog Devices. The device features a ±15kV electrostatic discharge (ESD) protection on the transceiver outputs and a wide supply voltage range from 3.0V to 5.5V, making it suitable for various applications.
The MAX3072EESA+T supports data transmission rates up to 10Mbps and operates over an extended temperature range, typically from -40°C to +85°C, ensuring reliable performance in harsh conditions. It includes features like fail-safe, hot-swap capability, and short-circuit protection, enhancing its robustness and reliability.
The transceiver comes in an 8-pin SOIC package (indicated by "ESA" in the part number), and the "+T" signifies that it is a tape-and-reel packaging, suitable for automated assembly processes. This makes the MAX3072EESA+T an ideal solution for industrial automation, process control, and other communication applications where reliability and durability are paramount.

Equivalent

The MAX3072EESA+T is a RS-485/RS-422 transceiver. Equivalent products include:
1. Texas Instruments SN65HVD3082E
2. Analog Devices ADM3072E
3. STMicroelectronics ST3485E
4. Exar SP3485E
5. Intersil/ Renesas ISL3152E
These alternatives offer similar features such as ESD protection, low power consumption, and compatibility with RS-485/RS-422 communication standards. Always check datasheets for specific requirements before substituting components.

Features

The MAX3072EESA+T is a robust RS-485/RS-422 transceiver designed for high-speed communication in harsh environments. Key features include:
1. High Speed: Supports data rates up to 10Mbps, facilitating fast data transmission.
2. Robust Protection: Offers ±15kV ESD protection on the RS-485 pins, safeguarding against electrostatic discharge.
3. Wide Supply Voltage Range: Operates from a single 3.0V to 5.5V supply, making it versatile for various applications.
4. Extended Temperature Range: Functions reliably over a temperature range of -40°C to +85°C, suitable for industrial applications.
5. Low-Power Operation: Features low quiescent current and a 1µA shutdown mode to conserve energy.
6. Fail-Safe: Includes fail-safe features that ensure a known output state when the bus is idle, open, or shorted.
7. Driver and Receiver Enable: Independent driver and receiver enable pins allow for flexible control.
8. Small Package: Available in an 8-pin SOIC package, saving space in compact designs.
These features make the MAX3072EESA+T ideal for reliable and efficient data communication in demanding environments.

Pinout

The MAX3072EESA+T is a low-power transceiver designed for RS-485/RS-422 communication. It is housed in an 8-pin SOIC package. Here is a brief overview of its pin functions:
1. RO (Receiver Output): Outputs the received data.
2. RE̅ (Receiver Enable): Enables the receiver when low; high impedance when high.
3. DE (Driver Enable): Activates the driver when high; disables and high impedance when low.
4. DI (Driver Input): Accepts data to be transmitted.
5. GND: Ground reference.
6. A/Y (Non-inverting Driver Output/Receiver Input): Non-inverting bus line.
7. B/Z (Inverting Driver Output/Receiver Input): Inverting bus line.
8. VCC: Power supply input.
The device is used for bidirectional data transmission over long distances and is suitable for industrial applications.

Manufacturer

The MAX3072EESA+T is manufactured by Analog Devices, Inc. This company is a multinational semiconductor firm known for designing and manufacturing a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Analog Devices serves industries such as communications, computer, industrial, instrumentation, military, aerospace, automotive, and consumer electronics. The company focuses on producing components that enhance the performance of a wide array of electronic devices and systems.

Application

The MAX3072EESA+T is a robust RS-485/RS-422 transceiver designed for high-speed communication in industrial environments. Key application areas include:
1. Industrial Automation: Facilitates data transmission in factory floor networks and process control systems.
2. Building Automation: Used in HVAC systems, lighting controls, and security systems for reliable data exchange.
3. Telecommunications: Supports networking infrastructure and equipment.
4. Energy Management: Used in smart grid applications and remote metering.
5. Transportation: Assists in communication systems for railway and automotive applications.
Its high ESD protection and fault tolerance make it suitable for harsh environments.

Package

The MAX3072EESA+T is a transceiver from Maxim Integrated, designed for RS-485/RS-422 communication. The package type is "SOIC-8" (Small Outline Integrated Circuit with 8 pins) and the "+T" indicates it is delivered in a tape and reel format, typically used for automated assembly processes.

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