Images are for reference only
MAX3281EAUT+T
+BOMIC TRANSCEIVER 0/1 SOT6
-
ManufacturerAnalog Devices Inc./Maxim Integrated
-
Mfr. Part #MAX3281EAUT+T
-
In Stock5355
365 Days Quality Guarantee
7*24 hours service quarantee
90-day after-sales guarantee
Genuine Product Guarantee
Specifications
| Attribute | Value |
| Part Status | Active |
| Type | Receiver |
| Protocol | RS422, RS485 |
| Number of Drivers/Receivers | 0/1 |
| Receiver Hysteresis | 25 mV |
| Data Rate | 52Mbps |
| Voltage - Supply | 3V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-6 |
| Supplier Device Package | SOT-23-6 |
| Base Product Number | MAX3281 |
Overview
Description
The MAX3281EAUT+T is a high-performance RS-232 transceiver integrated circuit manufactured by Maxim Integrated. It is designed for use in portable and space-constrained applications where reliable serial communication is necessary. The chip operates from a single supply voltage ranging from 3V to 5.5V, making it suitable for battery-powered devices.
Key features include:
1. Low Power Consumption: It features low quiescent current, reducing power usage in battery-operated systems.
2. ESD Protection: Enhanced Electrostatic Discharge protection up to ±15kV on RS-232 input and output pins, ensuring robustness against static discharge damage.
3. Data Rates: Supports data transmission rates up to 250 kbps, making it suitable for a wide range of applications.
4. Compact Package: Housed in a small TSSOP package, the MAX3281EAUT+T saves board space, ideal for compact designs.
5. AutoShutdown: Includes an automatic shutdown feature to save power when the transceiver is not in use.
This transceiver is suitable for applications such as laptops, handheld devices, and other equipment requiring serial communication.
Key features include:
1. Low Power Consumption: It features low quiescent current, reducing power usage in battery-operated systems.
2. ESD Protection: Enhanced Electrostatic Discharge protection up to ±15kV on RS-232 input and output pins, ensuring robustness against static discharge damage.
3. Data Rates: Supports data transmission rates up to 250 kbps, making it suitable for a wide range of applications.
4. Compact Package: Housed in a small TSSOP package, the MAX3281EAUT+T saves board space, ideal for compact designs.
5. AutoShutdown: Includes an automatic shutdown feature to save power when the transceiver is not in use.
This transceiver is suitable for applications such as laptops, handheld devices, and other equipment requiring serial communication.
Equivalent
The MAX3281EAUT+T is a RS-232 transceiver. Equivalent products include:
1. Texas Instruments MAX3232 series
2. Analog Devices ADM3307E
3. NXP Semiconductors SP3232
4. STMicroelectronics ST3232
These alternatives offer similar functionality and are suitable for RS-232 communication applications. Always verify pin configuration and electrical specifications to ensure compatibility with your specific application.
1. Texas Instruments MAX3232 series
2. Analog Devices ADM3307E
3. NXP Semiconductors SP3232
4. STMicroelectronics ST3232
These alternatives offer similar functionality and are suitable for RS-232 communication applications. Always verify pin configuration and electrical specifications to ensure compatibility with your specific application.
Features
The MAX3281EAUT+T is a high-speed RS-485/RS-422 transceiver. Key features include:
1. Data Rate: Supports data rates up to 20Mbps, making it suitable for high-speed communication applications.
2. ESD Protection: Offers ±15kV ESD protection on the bus pins, enhancing reliability in harsh environments.
3. Supply Voltage: Operates with a supply voltage range from 3.0V to 3.6V.
4. Low Power Consumption: Features low-power shutdown mode, reducing power consumption when the device is not in use.
5. Fail-safe: Integrated fail-safe circuitry that guarantees a logic-high receiver output when the inputs are open, shorted, or terminated but not driven.
6. Slew Rate: Features controlled slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables.
7. Hot-Swap Capability: Allows for the device to be inserted or removed from a live bus, without causing data errors.
8. Industry-standard Package: Available in a space-saving 8-pin TDFN package.
These features make the MAX3281EAUT+T suitable for applications in industrial automation, networking, and communications.
1. Data Rate: Supports data rates up to 20Mbps, making it suitable for high-speed communication applications.
2. ESD Protection: Offers ±15kV ESD protection on the bus pins, enhancing reliability in harsh environments.
3. Supply Voltage: Operates with a supply voltage range from 3.0V to 3.6V.
4. Low Power Consumption: Features low-power shutdown mode, reducing power consumption when the device is not in use.
5. Fail-safe: Integrated fail-safe circuitry that guarantees a logic-high receiver output when the inputs are open, shorted, or terminated but not driven.
6. Slew Rate: Features controlled slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables.
7. Hot-Swap Capability: Allows for the device to be inserted or removed from a live bus, without causing data errors.
8. Industry-standard Package: Available in a space-saving 8-pin TDFN package.
These features make the MAX3281EAUT+T suitable for applications in industrial automation, networking, and communications.
Pinout
The MAX3281EAUT+T is a low-power, high-speed RS-485/RS-422 transceiver designed by Maxim Integrated. It features a pin count of 8, typically housed in a small package like the TDFN or MSOP.
Key functions of the MAX3281EAUT+T include:
1. Transceiver: It supports differential signalling for balanced data transmission, allowing it to send and receive RS-485/RS-422 signals.
2. Data Rate: Capable of supporting data rates up to 20 Mbps, suitable for high-speed communication applications.
3. Low Power: It operates with low power consumption, making it efficient for battery-powered and energy-sensitive applications.
4. Bus Protection: Includes features like fail-safe, over-voltage, and short-circuit protection, enhancing reliability and robustness in harsh environments.
5. Wide Range: Supports a wide range of supply voltages, providing flexibility in various applications.
The MAX3281EAUT+T is well-suited for use in industrial automation, telecommunications, and any application requiring reliable, high-speed data communication over long distances.
Key functions of the MAX3281EAUT+T include:
1. Transceiver: It supports differential signalling for balanced data transmission, allowing it to send and receive RS-485/RS-422 signals.
2. Data Rate: Capable of supporting data rates up to 20 Mbps, suitable for high-speed communication applications.
3. Low Power: It operates with low power consumption, making it efficient for battery-powered and energy-sensitive applications.
4. Bus Protection: Includes features like fail-safe, over-voltage, and short-circuit protection, enhancing reliability and robustness in harsh environments.
5. Wide Range: Supports a wide range of supply voltages, providing flexibility in various applications.
The MAX3281EAUT+T is well-suited for use in industrial automation, telecommunications, and any application requiring reliable, high-speed data communication over long distances.
Manufacturer
The MAX3281EAUT+T is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. Known for a wide range of products including data converters, amplifiers, radio frequency (RF) ICs, power management products, and sensors, Analog Devices serves various industries such as automotive, communication, healthcare, and industrial automation. The company is recognized for its focus on innovation and quality in developing high-performance solutions for complex engineering challenges.
Application
The MAX3281EAUT+T is a low-power RS-232 transceiver typically used in applications requiring serial communication. Key application areas include:
1. Portable Devices: Ideal for battery-powered devices due to its low power consumption.
2. Embedded Systems: Used in microcontroller-based systems for serial data exchange.
3. Telecommunications: Suitable for modems and networking equipment.
4. Industrial Automation: Employed in machinery for control and data acquisition.
5. Consumer Electronics: Found in devices like PDAs, laptops, and cameras for serial interfacing.
6. Medical Equipment: Used for reliable data transmission in medical devices.
Its features, such as ESD protection and high data rates, make it versatile for various RS-232 communication needs.
1. Portable Devices: Ideal for battery-powered devices due to its low power consumption.
2. Embedded Systems: Used in microcontroller-based systems for serial data exchange.
3. Telecommunications: Suitable for modems and networking equipment.
4. Industrial Automation: Employed in machinery for control and data acquisition.
5. Consumer Electronics: Found in devices like PDAs, laptops, and cameras for serial interfacing.
6. Medical Equipment: Used for reliable data transmission in medical devices.
Its features, such as ESD protection and high data rates, make it versatile for various RS-232 communication needs.
Package
The MAX3281EAUT+T is a RS-485/RS-422 transceiver. It comes in a 6-pin SOT23 package, which is a small-outline transistor package, suitable for space-constrained applications.
