Specifications
| Attribute | Value |
| Package | Tube,Tube |
| ProductStatus | Obsolete |
| Type | Transceiver |
| Protocol | RS422, RS485 |
| NumberofDrivers/Receivers | 1/1 |
| Duplex | Half |
| ReceiverHysteresis | 50 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) |
Overview
Description
The MAX3483EESA is a low-power, high-speed transceiver designed for RS-485/RS-422 communication applications. It is part of the Maxim Integrated MAX3483 family, known for its small size and robust performance. This device operates at a maximum data rate of 10 Mbps, making it suitable for high-speed data transmission over long distances.
Key features of the MAX3483EESA include a wide supply voltage range from 3.0V to 3.6V, allowing compatibility with various systems. It boasts a low quiescent current, which is beneficial for power-sensitive applications. The transceiver provides fail-safe receiver inputs, ensuring a logic-high output when inputs are open or short-circuited. Additionally, it offers short-circuit protection and thermal shutdown, enhancing its reliability in harsh environments.
The MAX3483EESA comes in an 8-pin SOIC (Small Outline Integrated Circuit) package, facilitating easy integration into circuit designs. Its robust ESD protection and industrial temperature range (-40°C to +85°C) make it versatile for industrial, commercial, and consumer applications requiring reliable RS-485/RS-422 communication.
Key features of the MAX3483EESA include a wide supply voltage range from 3.0V to 3.6V, allowing compatibility with various systems. It boasts a low quiescent current, which is beneficial for power-sensitive applications. The transceiver provides fail-safe receiver inputs, ensuring a logic-high output when inputs are open or short-circuited. Additionally, it offers short-circuit protection and thermal shutdown, enhancing its reliability in harsh environments.
The MAX3483EESA comes in an 8-pin SOIC (Small Outline Integrated Circuit) package, facilitating easy integration into circuit designs. Its robust ESD protection and industrial temperature range (-40°C to +85°C) make it versatile for industrial, commercial, and consumer applications requiring reliable RS-485/RS-422 communication.
Equivalent
The MAX3483EESA is a 3.3V RS-485/RS-422 transceiver. Equivalent products include:
1. Texas Instruments SN65HVD31
2. Analog Devices ADM3483ARZ
3. STMicroelectronics ST3485EBDR
4. Microchip Technology MCP3483
5. NXP Semiconductors PCA82C250T (for similar use cases)
These alternatives offer comparable functionalities and can be used in similar applications. It's important to verify each for specific requirements like pin configuration and electrical characteristics.
1. Texas Instruments SN65HVD31
2. Analog Devices ADM3483ARZ
3. STMicroelectronics ST3485EBDR
4. Microchip Technology MCP3483
5. NXP Semiconductors PCA82C250T (for similar use cases)
These alternatives offer comparable functionalities and can be used in similar applications. It's important to verify each for specific requirements like pin configuration and electrical characteristics.
Features
The MAX3483EESA is a low-power, robust RS-485/RS-422 transceiver, featuring the following key specifications:
1. Operating Range: Supports data rates up to 12Mbps and operates well in systems with a 3.3V supply.
2. Low Power Consumption: It has low power requirements, making it suitable for battery-powered applications.
3. Fail-Safe Features: Includes fail-safe circuitry that ensures a logic-high receiver output when the inputs are open or shorted.
4. ESD Protection: Provides protection against electrostatic discharge, ensuring reliability and robustness in harsh environments.
5. Multiple Receiver and Driver Enable Pins: Allows for flexibility in design and easier integration into various systems.
6. Half-Duplex Communication: Supports half-duplex communication, which is ideal for applications requiring bidirectional data transfer on a single line.
7. Temperature Range: Can operate within an extended temperature range, making it suitable for industrial applications.
8. Package: Available in an 8-pin SOIC (Small Outline Integrated Circuit) package, facilitating compact and streamlined designs.
These features make the MAX3483EESA ideal for applications requiring efficient and reliable data transmission in industrial or commercial settings.
1. Operating Range: Supports data rates up to 12Mbps and operates well in systems with a 3.3V supply.
2. Low Power Consumption: It has low power requirements, making it suitable for battery-powered applications.
3. Fail-Safe Features: Includes fail-safe circuitry that ensures a logic-high receiver output when the inputs are open or shorted.
4. ESD Protection: Provides protection against electrostatic discharge, ensuring reliability and robustness in harsh environments.
5. Multiple Receiver and Driver Enable Pins: Allows for flexibility in design and easier integration into various systems.
6. Half-Duplex Communication: Supports half-duplex communication, which is ideal for applications requiring bidirectional data transfer on a single line.
7. Temperature Range: Can operate within an extended temperature range, making it suitable for industrial applications.
8. Package: Available in an 8-pin SOIC (Small Outline Integrated Circuit) package, facilitating compact and streamlined designs.
These features make the MAX3483EESA ideal for applications requiring efficient and reliable data transmission in industrial or commercial settings.
Pinout
The MAX3483EESA is an RS-485/RS-422 transceiver designed for digital communication networks. It operates with a low power supply of +3.3V and is typically used for differential data transmission. The device is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package.
Here is a breakdown of the pin functions:
1. RO (Receiver Output): This pin outputs the received data signal.
2. RE (Receiver Output Enable): This active-low input enables the receiver output.
3. DE (Driver Output Enable): This active-high input enables the driver outputs.
4. DI (Driver Input): This pin takes the input data signal for transmission.
5. GND (Ground): Ground reference for the device.
6. A (Non-Inverting Driver Output/Receiver Input): Positive line for differential data.
7. B (Inverting Driver Output/Receiver Input): Negative line for differential data.
8. VCC (Positive Supply Voltage): Power supply pin for the device.
This transceiver is commonly used in industrial and commercial applications requiring robust communication over long distances and in noisy environments.
Here is a breakdown of the pin functions:
1. RO (Receiver Output): This pin outputs the received data signal.
2. RE (Receiver Output Enable): This active-low input enables the receiver output.
3. DE (Driver Output Enable): This active-high input enables the driver outputs.
4. DI (Driver Input): This pin takes the input data signal for transmission.
5. GND (Ground): Ground reference for the device.
6. A (Non-Inverting Driver Output/Receiver Input): Positive line for differential data.
7. B (Inverting Driver Output/Receiver Input): Negative line for differential data.
8. VCC (Positive Supply Voltage): Power supply pin for the device.
This transceiver is commonly used in industrial and commercial applications requiring robust communication over long distances and in noisy environments.
Manufacturer
The MAX3483EESA is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. Maxim Integrated is known for designing, manufacturing, and selling analog and mixed-signal integrated circuits. The company focuses on the development of products that serve a wide range of applications including industrial, communications, automotive, consumer electronics, and computing. As a key player in the semiconductor industry, Maxim Integrated produces components that are essential for building complex electronic systems, and they are recognized for their expertise in power management, battery management, interface, sensors, and wireless connectivity solutions. Their products are used in a variety of sectors, indicating their versatility and the broad applicability of their technologies.
Application
The MAX3483EESA is a transceiver designed for RS-485 and RS-422 communication applications. It is commonly used in industrial automation, data communication systems, and process control networks. Its ability to operate at high speeds and over long distances makes it ideal for use in building automation systems, remote sensing, and motor control applications. Additionally, the MAX3483EESA features low power consumption and enhanced ESD protection, making it suitable for use in harsh environments where reliability and robustness are critical. Its compact size and compatibility with standard interfaces also make it a good fit for embedded systems and other applications requiring efficient, high-speed data exchange.
Package
The MAX3483EESA is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) package.
