MAX1487CSA+

The MAX1487CSA+ is a low-power, half-duplex RS-485/RS-422 transceiver designed for reliable data communication in industrial and networking applications. It operates at a voltage range of 3.0V to 5.5V, making it suitable for various systems. The device supports data rates up to 2.5 Mbps and features a unique low-power mode, which significantly reduces power consumption when idle, making it ideal for battery-powered applications.
The MAX1487CSA+ includes built-in fail-safe biasing, ensuring a stable output in the absence of a valid input signal. It also offers good noise immunity and can operate over a wide temperature range, from -40°C to +85°C. The transceiver is packaged in a compact 8-pin SOIC format, facilitating easy integration into designs.
Overall, the MAX1487CSA+ is a versatile choice for applications requiring robust, long-distance communication within industrial environments, data acquisition systems, and other similar uses.

The MAX1487CSA+ is a low-power, half-duplex RS-485/RS-422 transceiver designed for data communications over long distances. Key features include:
1. Low Power Consumption: Operates with a supply voltage of 3.0V to 5.5V, with low power draw, making it suitable for battery-operated devices.
2. High Data Rate: Supports data rates up to 2.5 Mbps, ensuring fast communication in industrial and commercial applications.
3. Wide Operating Temperature Range: Suitable for harsh environments, functioning from -40°C to +125°C.
4. Fault Protection: The device includes robust protection against voltage transients and short circuits.
5. Multi-Point Capability: Supports multiple devices on a single bus, accommodating up to 32 transceivers on a line.
6. Low EMI: Features a unique design that minimizes electromagnetic interference.
7. Driver/Receiver Enable Control: Allows for easy control of the transceiver's operation.
These features make the MAX1487CSA+ ideal for applications such as industrial automation, remote sensors, and data acquisition systems.

The MAX1487CSA+ is packaged in a 16-pin SOIC (Small Outline Integrated Circuit) form factor. This surface-mount package is designed for space efficiency and ease of integration into electronic circuits.

The MAX1487CSA+ is a 5V, low-power, half-duplex RS-485/RS-422 transceiver. It comes in a 8-pin SOIC package. The pin count is 8.
The pin functions are as follows:
1. RO (Receiver Output): Outputs the received data.
2. RE (Receiver Enable): Active low; enables the receiver when pulled low.
3. DE (Driver Enable): Active high; enables the driver when pulled high.
4. DI (Driver Input): Inputs the data to be transmitted.
5. A (Non-Inverting Output): Connects to the A line of the RS-485/RS-422 network.
6. B (Inverting Output): Connects to the B line of the RS-485/RS-422 network.
7. GND (Ground): Common ground reference.
8. VCC (Supply Voltage): Connects to the positive supply voltage (typically +5V).
This device is commonly used for long-distance data communication in industrial applications.

The MAX1487CSA+ is manufactured by Maxim Integrated, which is a company known for designing and manufacturing analog and mixed-signal semiconductor products. Founded in 1983, Maxim Integrated specializes in various electronic components, including voltage regulators, amplifiers, data converters, and interface devices. The company is particularly recognized for its innovative solutions in power management, signal processing, and communication interfaces. In 2021, Maxim Integrated was acquired by Analog Devices, a leading global supplier of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. This acquisition further strengthened their portfolio and capabilities in the semiconductor industry.

The MAX1487CSA+ is a low-power, half-duplex RS-485/RS-422 transceiver used in various applications, including industrial automation, automotive systems, remote sensor networks, and data communication over long distances. It is ideal for environments requiring robust communication in noisy settings, such as factory automation, building automation, and telecommunications, where reliable data transmission is essential.

The MAX1487CSA+ is a low-power RS-485/RS-422 transceiver. Equivalent products include the SN75176B from Texas Instruments, the ADM2483 from Analog Devices, and the SP485 from Exar. These alternatives also support similar voltage levels, data rates, and communication standards. Always verify specific features and performance requirements when selecting a replacement.