MAX487EESA

The MAX487EESA is a low-power, half-duplex RS-485/RS-422 transceiver designed for communication over long distances in noisy environments. It is capable of driving a balanced load of up to 32 transceivers on a single bus, offering data rates up to 2.5 Mbps. The device operates from a single 5V power supply and features a low power shutdown mode, which significantly reduces power consumption when not in use.
Key features include wide common-mode voltage range, high noise immunity, and short-circuit protection. Its operating temperature range is from -40°C to +85°C, making it suitable for industrial applications. The MAX487EESA is housed in a standard 8-pin DIP package, providing ease of integration into various circuit designs.
This transceiver is commonly used in applications like industrial automation, data acquisition, and remote sensor networks, where robust communication is essential.

The MAX487EESA is a low-power, half-duplex RS-485/RS-422 transceiver designed for communication over long distances. Key features include:
1. Low Power Consumption: Operates with a low supply current, making it suitable for battery-powered applications.
2. High Data Rate: Supports data transmission rates up to 2.5 Mbps, facilitating fast communication.
3. Wide Operating Voltage: Works within a power supply range of 3.0V to 5.5V, providing flexibility for varying applications.
4. Industrial Temperature Range: Rated for operation between -40°C to +85°C, ensuring reliability in harsh environments.
5. Fail-Safe Features: Includes built-in fail-safe mechanisms to ensure a known state in the absence of a valid input.
6. High Noise Immunity: Designed to minimize noise and crosstalk, enhancing signal integrity over long cable runs.
7. Short-Circuit Protection: Equipped with thermal shutdown and short-circuit protection to enhance durability.
These features make the MAX487EESA suitable for industrial automation, data acquisition systems, and other RS-485/RS-422 communication applications.

The MAX487EESA is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) format.

The MAX487EESA is a low-power, half-duplex RS-485 transceiver with a pin count of 8. Its primary functions include data transmission and reception over long distances in a differential manner, which improves noise immunity.
Pin Functions:
1. VCC (Pin 1): Supply voltage.
2. GND (Pin 2): Ground reference.
3. RO (Pin 3): Receiver output; provides the received data.
4. RE (Pin 4): Receiver enable; active low to enable the receiver.
5. DE (Pin 5): Driver enable; active high to enable the driver.
6. DI (Pin 6): Driver input; accepts the data to be transmitted.
7. A (Pin 7): Non-inverting differential output.
8. B (Pin 8): Inverting differential output.
The device operates with a data rate of up to 2.5 Mbps and is suitable for multipoint applications, making it ideal for industrial automation and communication systems.

The MAX487EESA is manufactured by Analog Devices, Inc. Analog Devices is a global leader in the design and manufacturing of analog, mixed-signal, and DSP (digital signal processing) integrated circuits (ICs). The company specializes in high-performance solutions for a wide range of applications, including communications, automotive, industrial, healthcare, and consumer electronics. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices focuses on innovation in signal processing and has a strong reputation for quality and reliability in its products.

The MAX487EESA is a low-power RS-485/RS-422 transceiver used in various applications, including industrial automation, telecommunications, data acquisition systems, and multi-drop communication networks. It facilitates reliable long-distance data transmission in harsh environments, making it suitable for building automation, remote sensing, and control systems. Its features also support half-duplex communication and low power consumption, ideal for battery-operated devices.

The MAX487EESA is a low-power RS-485 transceiver. Equivalent products include the SN75176, SN65HVD3082, LTC2862, and ADM2483. These alternatives offer similar functionality for differential signaling in multi-point communication systems. Always verify specifications, such as voltage ranges and pin configurations, to ensure compatibility for your specific application.