MAX3280EAUK+T

The MAX3280EAUK+T is a low-power, RS-232 transceiver designed for space-constrained applications. It is manufactured by Maxim Integrated. This device operates from a single supply voltage of 3.0V to 5.5V, making it suitable for a wide range of digital systems. Key features include a high data rate of up to 250kbps, low power consumption with a typical supply current of 1µA in shutdown mode, and enhanced ESD protection exceeding ±15kV on all transmitter outputs and receiver inputs. The transceiver has two drivers and two receivers, allowing for full-duplex communication. It comes in a compact, lead-free, 10-pin µMAX package, ensuring minimal board space usage. The MAX3280EAUK+T is ideal for portable devices, hand-held equipment, and any application requiring reliable RS-232 communication with stringent space and power constraints. Its low-power design and robust protection features make it an excellent choice for modern electronic systems.

The MAX3280EAUK+T is a low-power RS-232 transceiver. Equivalent products include the Texas Instruments SN65C3221EPWR STMicroelectronics ST3232B, and Intersil ISL3232EIB. These alternatives offer similar functionality, such as low power consumption, ESD protection, and compatibility with RS-232 communication standards. Always verify the specifications and pin compatibility for interchangeability.

The MAX3280EAUK+T is a low-power, RS-232 transceiver designed for communication interfaces. It features a high data rate of up to 460kbps, making it suitable for fast data transmission. The device operates from a single 3.0V to 5.5V power supply and includes an internal charge pump that eliminates the need for external capacitors, reducing board space and component count. It provides ESD protection of ±15kV on the RS-232 lines, ensuring robustness against electrostatic discharge. The MAX3280EAUK+T includes two drivers and two receivers, complying with the EIA/TIA-232 specifications. With an ultra-low supply current of 1µA in shutdown mode, it is power-efficient, making it ideal for battery-powered and portable applications. Packaged in a space-saving SOT-23-8, it is suitable for compact or space-constrained designs. The device is well-suited for applications in laptops, handheld devices, and other consumer electronics requiring reliable serial communication.

The MAX3280EAUK+T is a 3.3V-powered RS-485/RS-422 transceiver. It is designed for communication over long distances and in electrically noisy environments. This particular model is housed in a SOT-23 package and has a pin count of 5.
Pin Functions:
1. RO (Receive Output): This pin outputs the received data from the bus.
2. RE̅ (Receiver Enable): Active low input to enable the receiver.
3. DE (Driver Enable): Controls the driver output. High to enable.
4. DI (Driver Input): Input for the data to be transmitted.
5. GND (Ground): Common ground reference for the device.
The transceiver is used for reliable data transmission across twisted pair cables, supporting half-duplex communication. It features low power, ESD protection, and is suitable for applications like industrial control networks.

The MAX3280EAUK+T is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a multinational semiconductor company specializing in the design and manufacture of analog, mixed-signal, and digital signal processing integrated circuits. The company serves a wide range of industries, including communications, automotive, industrial, healthcare, and consumer electronics. ADI is well-known for its products such as converters, amplifiers, RF ICs, power management devices, and sensor products.

The MAX3280EAUK+T is a low-power RS-485/RS-422 transceiver used primarily in communication applications. Key application areas include industrial automation systems, HVAC controls, building automation, and process control networks, where reliable serial communication is essential. Its features make it suitable for use in point-to-point or multipoint systems operating over long distances or in electrically noisy environments. Additionally, the transceiver is often used in energy management systems, security systems, and any applications requiring robust data communication over twisted-pair cables. Its small size and high ESD protection make it ideal for space-constrained and harsh industrial environments.

The MAX3280EAUK+T is packaged as a 5-pin SOT-23. This package type is compact and surface-mountable, suitable for minimizing footprint in electronic circuits.