MAX487CSA

The MAX487CSA is a low-power, half-duplex RS-485 transceiver designed for robust data communication over long distances in noisy environments. It operates from a single 5V power supply and features a data rate of up to 2.5 Mbps, making it suitable for various industrial and commercial applications.
Key features include a wide common-mode voltage range, allowing it to function effectively in harsh conditions, and low power consumption, which is crucial for battery-operated devices. The transceiver has an integrated fail-safe feature that ensures a known state during power-down conditions.
The MAX487CSA supports a maximum cable length of 4000 feet, enabling reliable communication over significant distances. Its compact 8-pin DIP package makes it easy to integrate into designs. Overall, the MAX487CSA is ideal for applications such as automation, remote sensors, and data acquisition systems, where reliable and efficient data transmission is essential.

The MAX487CSA is a low-power, low-voltage RS-485/RS-422 transceiver designed for data communication in multipoint systems. Key features include:
1. Data Rate: It supports data rates up to 2.5 Mbps, facilitating high-speed communication.
2. Power Supply: Operates on a single 5V power supply, enhancing convenience in circuit design.
3. Low Power Consumption: Consumes only 120 µA in standby mode, making it suitable for battery-powered applications.
4. Driver/Receiver Configuration: It includes one driver and one receiver, enabling half-duplex communication.
5. Differential Signaling: Provides robust noise immunity and longer transmission distances (up to 4000 feet).
6. Thermal Shutdown: Features an integrated thermal shutdown mechanism for enhanced reliability.
7. Common Mode Range: Offers a wide common mode range, allowing for versatile networking configurations.
8. Pin-Compatible: Compatible with industry-standard transceivers, facilitating easy integration into existing designs.
Overall, the MAX487CSA is ideal for industrial, automotive, and telecommunications applications requiring reliable data transmission.

The MAX487CSA is packaged in a Small Outline Integrated Circuit (SOIC) with a 8-lead configuration. This type of package is known for its low profile and surface mount capability, making it suitable for compact electronic designs.

The MAX487CSA is an RS-485/RS-422 transceiver with a total of 8 pins. Here’s a brief overview of its pin functions:
1. RO (Receive Output) - Outputs the received data.
2. RE (Receive Enable) - Active low; enables the receiver.
3. DE (Driver Enable) - Active high; enables the driver.
4. DI (Driver Input) - Inputs the data to be transmitted.
5. A (Non-inverting Output) - RS-485 differential output (non-inverting).
6. B (Inverting Output) - RS-485 differential output (inverting).
7. GND - Ground reference.
8. VCC - Supply voltage (typically +5V).
The MAX487CSA is designed for low-power and high-speed data transmission over long distances, supporting a data rate of up to 2.5 Mbps. It allows for half-duplex communication and features a low-power shutdown mode.

The MAX487CSA is manufactured by Maxim Integrated, a company that specializes in the design and production of high-performance analog and mixed-signal semiconductors. Founded in 1983, Maxim Integrated focuses on providing innovative solutions for a variety of applications, including automotive, industrial, communications, and consumer electronics. In 2021, Maxim Integrated was acquired by Analog Devices, Inc. (ADI), further expanding its capabilities in the semiconductor industry. The MAX487 is specifically a low-power RS-485/RS-422 transceiver, used for data communication in various electronic systems.

The MAX487CSA is a low-power, half-duplex RS-485/RS-422 transceiver used in various applications including industrial automation, data acquisition systems, and networking. It is ideal for long-distance communication in harsh environments, such as factory automation, process control, and remote monitoring systems. The device supports multi-point communication and is commonly employed in building automation, automotive networks, and telecommunications.

The MAX487CSA is a low-power RS-485/RS-422 transceiver. Equivalent products include the SN75176, SN65HVD3082, LTC2862, and ADM2483. These alternatives also support differential signaling and various voltage levels while maintaining similar specifications for data rates and power consumption. Always verify specific requirements before substitution.