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MAX483EESA+T
+BOMIC TRANSCEIVER HALF 1/1 8SOIC
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ManufacturerAnalog Devices Inc./Maxim Integrated
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Mfr. Part #MAX483EESA+T
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Datasheet MAX483EESA+T DataSheet
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In Stock8916
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Specifications
| Attribute | Value |
| Part Status | Active |
| Type | Transceiver |
| Protocol | RS422, RS485 |
| Number of Drivers/Receivers | 1/1 |
| Duplex | Half |
| Receiver Hysteresis | 70 mV |
| Data Rate | 250kbps |
| 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 | MAX483 |
Overview
Description
The MAX483EESA+T is a low-power, high-speed transceiver for RS-485 and RS-422 communication systems. Manufactured by Maxim Integrated, it is designed to allow for robust data transmission in industrial and commercial environments. Key features of the MAX483EESA+T include:
1. Low Power Consumption: Ideal for power-sensitive applications, it operates with low power, making it suitable for battery-powered devices.
2. High Speed: It supports data rates up to 250 kbps, enabling efficient and reliable data communication.
3. Wide Operating Range: It functions effectively over a wide temperature range, ensuring reliability in various environmental conditions.
4. Enhanced ESD Protection: The device includes protection against electrostatic discharge (ESD), which improves its durability and reliability.
5. Package: Available in an 8-pin SOIC package, facilitating easy integration into existing circuit designs.
6. Fail-Safe Operation: It features fail-safe functionality to ensure line integrity and prevent data corruption.
The MAX483EESA+T is commonly used in applications like industrial automation, building automation systems, and other communication networks requiring reliable serial data transmission.
1. Low Power Consumption: Ideal for power-sensitive applications, it operates with low power, making it suitable for battery-powered devices.
2. High Speed: It supports data rates up to 250 kbps, enabling efficient and reliable data communication.
3. Wide Operating Range: It functions effectively over a wide temperature range, ensuring reliability in various environmental conditions.
4. Enhanced ESD Protection: The device includes protection against electrostatic discharge (ESD), which improves its durability and reliability.
5. Package: Available in an 8-pin SOIC package, facilitating easy integration into existing circuit designs.
6. Fail-Safe Operation: It features fail-safe functionality to ensure line integrity and prevent data corruption.
The MAX483EESA+T is commonly used in applications like industrial automation, building automation systems, and other communication networks requiring reliable serial data transmission.
Equivalent
The MAX483EESA+T is a low-power RS-485/RS-422 transceiver. Equivalent products include:
1. SN75176A by Texas Instruments
2. ADM485 by Analog Devices
3. SP483E by MaxLinear (formerly Sipex)
4. LTC485 by Analog Devices (formerly Linear Technology)
These alternatives offer similar functionality in terms of low power consumption and support for RS-485/RS-422 communication standards. Always verify specifications and pin compatibility before substitution.
1. SN75176A by Texas Instruments
2. ADM485 by Analog Devices
3. SP483E by MaxLinear (formerly Sipex)
4. LTC485 by Analog Devices (formerly Linear Technology)
These alternatives offer similar functionality in terms of low power consumption and support for RS-485/RS-422 communication standards. Always verify specifications and pin compatibility before substitution.
Features
The MAX483EESA+T is a low-power, half-duplex RS-485/RS-422 transceiver. Its key features include:
1. Low Power Consumption: It operates with a supply current of just 300 µA, making it suitable for battery-powered and energy-efficient applications.
2. Wide Voltage Range: Compatible with a wide range of supply voltages from 4.75V to 5.25V.
3. High Data Rate: Supports data rates up to 250 kbps, enabling efficient data communication.
4. Failsafe Operation: Includes fail-safe circuitry that ensures a logic-high output when the receiver inputs are open, shorted, or idle.
5. Extended ESD Protection: Provides±15 kV ESD protection on the transceiver inputs and outputs, ensuring robustness in harsh environments.
6. Temperature Range: Operational in the industrial temperature range of -40°C to +85°C.
7. Small Package: Available in an 8-pin SOIC package, ideal for space-constrained applications.
8. Half-Duplex Communication: Supports half-duplex data flow, allowing for bidirectional communication over a single line.
These features make the MAX483EESA+T suitable for use in industrial automation, process control, and various communication applications.
1. Low Power Consumption: It operates with a supply current of just 300 µA, making it suitable for battery-powered and energy-efficient applications.
2. Wide Voltage Range: Compatible with a wide range of supply voltages from 4.75V to 5.25V.
3. High Data Rate: Supports data rates up to 250 kbps, enabling efficient data communication.
4. Failsafe Operation: Includes fail-safe circuitry that ensures a logic-high output when the receiver inputs are open, shorted, or idle.
5. Extended ESD Protection: Provides±15 kV ESD protection on the transceiver inputs and outputs, ensuring robustness in harsh environments.
6. Temperature Range: Operational in the industrial temperature range of -40°C to +85°C.
7. Small Package: Available in an 8-pin SOIC package, ideal for space-constrained applications.
8. Half-Duplex Communication: Supports half-duplex data flow, allowing for bidirectional communication over a single line.
These features make the MAX483EESA+T suitable for use in industrial automation, process control, and various communication applications.
Pinout
The MAX483EESA+T is an 8-pin SOIC package device. It is a low-power transceiver for RS-485 and RS-422 communication. The device is designed to operate at a single 5V supply and is capable of data rates up to 250 kbps. It features a differential driver and receiver, making it suitable for long-distance data transmission in noisy environments.
Here is a brief overview of the pin functions:
1. RO (Receiver Output): Outputs the received data.
2. RE̅̅ (Receiver Enable): Active-low input; enables receiver when low.
3. DE (Driver Enable): Active-high input; enables driver when high.
4. DI (Driver Input): Accepts the data to be transmitted.
5. GND: Ground.
6. A (Non-Inverting Receiver Input/Driver Output): Differential input/output.
7. B (Inverting Receiver Input/Driver Output): Differential input/output.
8. VCC: Positive supply voltage.
The MAX483EESA+T is designed for low power consumption, with a reduced current draw in shutdown mode, making it suitable for portable and battery-powered applications.
Here is a brief overview of the pin functions:
1. RO (Receiver Output): Outputs the received data.
2. RE̅̅ (Receiver Enable): Active-low input; enables receiver when low.
3. DE (Driver Enable): Active-high input; enables driver when high.
4. DI (Driver Input): Accepts the data to be transmitted.
5. GND: Ground.
6. A (Non-Inverting Receiver Input/Driver Output): Differential input/output.
7. B (Inverting Receiver Input/Driver Output): Differential input/output.
8. VCC: Positive supply voltage.
The MAX483EESA+T is designed for low power consumption, with a reduced current draw in shutdown mode, making it suitable for portable and battery-powered applications.
Manufacturer
The MAX483EESA+T is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. Maxim Integrated is a company known for designing, manufacturing, and selling analog and mixed-signal integrated circuits. They cater to a variety of industries, including consumer electronics, automotive, communications, and industrial markets. The MAX483EESA+T specifically is a low-power, RS-485/RS-422 transceiver designed for communication applications.
Application
The MAX483EESA+T is a low-power RS-485/RS-422 transceiver commonly used in communication applications. Key application areas include:
1. Industrial Automation: Facilitates data exchange over long distances in factory automation systems.
2. Building Automation: Used in systems like HVAC for reliable communication.
3. Telecommunications: Supports high-speed data transmission between telecom equipment.
4. Security Systems: Provides robust communication links in surveillance and access control systems.
5. Embedded Systems: Integrates into microcontroller-based applications for serial communication.
6. Energy Management: Used in smart grid and energy metering for data logging and control.
Its low power consumption makes it ideal for battery-powered applications.
1. Industrial Automation: Facilitates data exchange over long distances in factory automation systems.
2. Building Automation: Used in systems like HVAC for reliable communication.
3. Telecommunications: Supports high-speed data transmission between telecom equipment.
4. Security Systems: Provides robust communication links in surveillance and access control systems.
5. Embedded Systems: Integrates into microcontroller-based applications for serial communication.
6. Energy Management: Used in smart grid and energy metering for data logging and control.
Its low power consumption makes it ideal for battery-powered applications.
Package
The MAX483EESA+T is packaged in an 8-pin SOIC (Small Outline Integrated Circuit). The "+T" typically indicates that the device is supplied in a tape and reel format for automated assembly processes.
