MC3487DR

The MC3487DR is a low-power differential line receiver designed for use in RS-485 and RS-422 communication applications. It features a wide common-mode input voltage range, allowing for robust data transmission over long distances and in electrically noisy environments. The device operates with a supply voltage of 4.75V to 5.25V and is capable of data rates up to 10 Mbps.
Key features include high input impedance, low power consumption (typically 300 µA), and a built-in hysteresis for improved noise immunity. The MC3487DR has a differential output that enhances signal integrity and reduces the likelihood of crosstalk. It is packaged in an 8-pin DIP or SOIC, making it suitable for various compact circuit designs. Its applications include industrial automation, telemetry, and other data communication systems where reliable signaling is essential.

The MC3487DR is a quad differential line driver designed for use in RS-485 communication systems. Key features include:
1. Quad Channel: Contains four independent differential drivers for multiple channel operations.
2. Low Power Consumption: Designed for low supply current, making it suitable for battery-operated devices.
3. High Data Rate: Supports data rates up to 10 Mbps, enabling fast communication.
4. Wide Supply Voltage Range: Operates from 4.75V to 5.25V, offering flexibility in power supply options.
5. Short-Circuit Protection: Built-in protection against short circuits to enhance reliability.
6. Thermal Shutdown: Includes thermal protection features to prevent damage from overheating.
7. TTL/CMOS Compatible: Inputs are compatible with TTL and CMOS logic levels, simplifying interfacing with microcontrollers.
8. Small Package: Offered in a compact DIP or SOIC package, ideal for space-constrained applications.
These features make the MC3487DR suitable for robust communication in multi-point environments, such as industrial automation and data acquisition systems.

The MC3487DR is packaged in a 16-pin SOIC (Small Outline Integrated Circuit) package. This type of package is surface-mounted and designed for space-saving applications in electronic circuits.

The MC3487DR is a differential line driver designed for communication applications. It features a total of 8 pins. The pin configuration and their functions are as follows:
1. Vcc (Pin 1): Positive supply voltage (typically +5V).
2. GND (Pin 2): Ground reference.
3. Y (Pin 3): Non-inverting output (positive output).
4. Y (Pin 4): Inverting output (negative output).
5. A (Pin 5): Non-inverting input.
6. B (Pin 6): Inverting input.
7. NC (Pin 7): No connection (not used).
8. NC (Pin 8): No connection (not used).
The MC3487DR is used for converting TTL/CMOS logic levels to differential signals, commonly used in RS-485 and RS-422 applications. It is particularly valued for its ability to drive long cables and maintain signal integrity.

The MC3487DR is manufactured by ON Semiconductor, a global supplier of semiconductor components. ON Semiconductor specializes in providing a wide range of products, including microcontrollers, sensors, power management devices, and various analog and digital integrated circuits. The company serves multiple industries, such as automotive, industrial, telecommunications, and consumer electronics. ON Semiconductor is known for its commitment to innovation and sustainability, offering solutions that enhance energy efficiency and performance in electronic systems.

The MC3487DR is a low-power differential line driver, commonly used in applications such as RS-485 and RS-422 communication interfaces. It is suitable for industrial automation, data acquisition systems, and multi-point communication networks. The device is also utilized in automotive and building automation systems where robust, noise-resistant data transmission over long distances is required.

Equivalent products to the MC3487DR chip, a low-power differential line receiver, include the SN75176, MAX3487, and LT1486. These alternatives offer similar specifications for differential signaling applications. Always verify specific requirements such as voltage levels, temperature ranges, and package types before substituting.