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概述
Description
The MAX13085EESA is a component produced by Maxim Integrated, designed for use in RS-485 and RS-422 communication systems. It is a half-duplex transceiver, meaning it can both send and receive data but not simultaneously. One of its key features is its ability to operate at data rates up to 16 Mbps, which makes it suitable for high-speed communication environments.
The device is designed to be robust, with features such as ±15kV ESD (Electrostatic Discharge) protection on the bus pins, ensuring reliability in harsh environments. It operates with a wide power supply range from 3V to 5.5V, making it versatile for various applications. Additionally, the MAX13085EESA includes fail-safe circuitry that guarantees a known output state when the bus is idle, open, or shorted.
Its low power consumption and shutdown mode further enhance its efficiency, making it an excellent choice for battery-powered applications. Overall, the MAX13085EESA is ideal for industrial, automotive, and other applications requiring reliable and efficient data communication.
The device is designed to be robust, with features such as ±15kV ESD (Electrostatic Discharge) protection on the bus pins, ensuring reliability in harsh environments. It operates with a wide power supply range from 3V to 5.5V, making it versatile for various applications. Additionally, the MAX13085EESA includes fail-safe circuitry that guarantees a known output state when the bus is idle, open, or shorted.
Its low power consumption and shutdown mode further enhance its efficiency, making it an excellent choice for battery-powered applications. Overall, the MAX13085EESA is ideal for industrial, automotive, and other applications requiring reliable and efficient data communication.
Equivalent
The MAX13085EESA is a high-speed RS-485/RS-422 transceiver. Equivalent products include:
1. Texas Instruments SN65HVD3082E
2. Analog Devices ADM3485
3. STMicroelectronics ST3485E
4. NXP PCA82C250T
5. ON Semiconductor NCV7341
These alternatives offer similar functionalities, including high-speed communication, protection features, and compatibility with RS-485/RS-422 standards. Always verify specific requirements and pin configurations when selecting a replacement.
1. Texas Instruments SN65HVD3082E
2. Analog Devices ADM3485
3. STMicroelectronics ST3485E
4. NXP PCA82C250T
5. ON Semiconductor NCV7341
These alternatives offer similar functionalities, including high-speed communication, protection features, and compatibility with RS-485/RS-422 standards. Always verify specific requirements and pin configurations when selecting a replacement.
Features
The MAX13085EESA is a robust RS-485/RS-422 transceiver. Key features include:
1. True Fail-Safe Receiver: Ensures a logic high output when the bus is open or shorted.
2. Extended ESD Protection: Offers ±15kV ESD protection on the I/O pins, enhancing reliability in harsh environments.
3. Wide Supply Range: Operates from a single 3.0V to 5.5V supply, providing flexibility across various applications.
4. Low Power Consumption: Supports low-power standby mode with a 1µA shutdown current to conserve energy.
5. High-Speed Data Transmission: Capable of data rates up to 16Mbps, suitable for fast communication requirements.
6. Hot-Swap Capability: Allows the device to be connected to a live bus without interference.
7. Robust Performance: Features 1/8 unit load, allowing up to 256 transceivers on the bus.
8. Industrial Temperature Range: Functions reliably over a temperature range of -40°C to +85°C.
9. Small Footprint: Available in an 8-pin SO package, optimizing space in compact designs.
These features make the MAX13085EESA suitable for industrial, commercial, and automotive applications requiring reliable high-speed data communication.
1. True Fail-Safe Receiver: Ensures a logic high output when the bus is open or shorted.
2. Extended ESD Protection: Offers ±15kV ESD protection on the I/O pins, enhancing reliability in harsh environments.
3. Wide Supply Range: Operates from a single 3.0V to 5.5V supply, providing flexibility across various applications.
4. Low Power Consumption: Supports low-power standby mode with a 1µA shutdown current to conserve energy.
5. High-Speed Data Transmission: Capable of data rates up to 16Mbps, suitable for fast communication requirements.
6. Hot-Swap Capability: Allows the device to be connected to a live bus without interference.
7. Robust Performance: Features 1/8 unit load, allowing up to 256 transceivers on the bus.
8. Industrial Temperature Range: Functions reliably over a temperature range of -40°C to +85°C.
9. Small Footprint: Available in an 8-pin SO package, optimizing space in compact designs.
These features make the MAX13085EESA suitable for industrial, commercial, and automotive applications requiring reliable high-speed data communication.
Pinout
The MAX13085EESA is an RS-485/RS-422 transceiver from Maxim Integrated. It is commonly used for high-speed communication in industrial and commercial applications.
The device comes in an 8-pin SOIC package and has the following pin configuration:
1. RO (Receiver Output): Outputs the received data.
2. RE̅ (Receiver Enable): Active low; enables the receiver when low.
3. DE (Driver Enable): Activates the driver when high.
4. DI (Driver Input): Inputs the data to be transmitted.
5. GND: Ground reference.
6. A (Non-Inverting Driver Output/Receiver Input): Connects to the bus line.
7. B (Inverting Driver Output/Receiver Input): Connects to the bus line.
8. VCC: Supply voltage.
The MAX13085EESA offers robust features such as ±15kV ESD protection, a wide common-mode range, and low quiescent current. It's designed for reliable data transmission over long distances in noisy environments.
The device comes in an 8-pin SOIC package and has the following pin configuration:
1. RO (Receiver Output): Outputs the received data.
2. RE̅ (Receiver Enable): Active low; enables the receiver when low.
3. DE (Driver Enable): Activates the driver when high.
4. DI (Driver Input): Inputs the data to be transmitted.
5. GND: Ground reference.
6. A (Non-Inverting Driver Output/Receiver Input): Connects to the bus line.
7. B (Inverting Driver Output/Receiver Input): Connects to the bus line.
8. VCC: Supply voltage.
The MAX13085EESA offers robust features such as ±15kV ESD protection, a wide common-mode range, and low quiescent current. It's designed for reliable data transmission over long distances in noisy environments.
Manufacturer
The MAX13085EESA is manufactured by Maxim Integrated, which is now a part of Analog Devices, Inc. Maxim Integrated is known for designing and manufacturing analog and mixed-signal integrated circuits. The company specializes in developing high-performance semiconductor products that serve a wide range of industries including automotive, industrial, communications, consumer, and computing.
Application
The MAX13085EESA is a robust RS-485/RS-422 transceiver designed for communication in harsh environments. Its key application areas include industrial automation, process control, building automation, and remote meter reading systems. It is utilized in these domains due to its high ESD protection, low power consumption, and the ability to operate over a wide voltage range. Additionally, its compatibility with long cable lengths makes it suitable for applications requiring reliable data transmission over extended distances. This device is also used in networking equipment and security systems where noise immunity and reliable operation in electrically noisy environments are crucial.
Package
The MAX13085EESA is packaged in an 8-pin SO (Small Outline) package.
