MAX14940GWE+T

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The MAX14940GWE+T from Maxim Integrated is a low-power 3.2V to 5.5V, 10Mbps, full-duplex, automotive-qualified, RS-485 transceiver designed for applications such as in-vehicle network, industrial network, and factory automation. MAX14940GWE+T is organized as a monolithic BCD MOS integrated circuit. It comprises a differential line driver, a low-power differential line receiver, and other automotive-qualification related circuits. It implements the protocol specified by the ISO 10605-1 and SAE J1708.

Application Field of MAX14940GWE+T

The MAX14940GWE+T is used in a variety of applications because of its high speed, low-power consumption, small size, and automotive qualification. Some of MAX14940GWE+T\'s typical applications include in-vehicle networks, industrial networks, and factory automation systems. In-vehicle networks include applications where very fast data rates are required in transmission and reception, such as powertrain control, engine control, and automotive audio/video systems. Industrial networks include applications such as process control, high-speed machine automation, security systems, and powerline communications. Factory automation networks include applications such as machine-to-machine communication, process control, and automated materials handling systems.

Working Principle of MAX14940GWE+T

The MAX14940GWE+T includes a differential line driver, a low-power differential line receiver, and other automotive-qualification related circuits. The MAX14940GWE+T includes differential line driver, which provides an open-collector logic output with a range of -3V to +3V, and a 10mA drive capability to the RS-485 bus. The differential line receiver is designed for low power consumption and operates with a common mode voltage range of 0.5V to 6V. The receiver also provides a fault detection logic output for receivers within the same bus. The other automotive-qualification related circuits used in MAX14940GWE+T include ESD protection, over-temperature immunity, and operational stability over a wide temperature range.

The MAX14940GWE+T provides low power consumption and high speed operation. It operates with a supply voltage ranging from 3.2V to 5.5V and is fully qualified to work in harsh automotive conditions. The device is protected against electrostatic discharge and has a wide common-mode input range of 0.5V to 6V, thus allowing communication over long distances without signal distortion. The MAX14940GWE+T also provides excellent data communication performance at speeds up to 10Mbps.

The MAX14940GWE+T is designed for applications requiring reliable data transmission such as in-vehicle networks, industrial networks, and factory automation systems. In-vehicle networks require high data rates, low power consumption, and extremely robust electrostatic discharge protection. The MAX14940GWE+T is designed for these applications and can operate up to 10Mbps and utilizes low power circuitry to reduce power consumption. The MAX14940GWE+T also provides highly reliable data communication over long distances due to its wide common-mode input range and superior electrostatic discharge protection.

In industrial networks and factory automation systems, the MAX14940GWE+T provides reliable and high speed data communication. Its wide supply voltage range and excellent immunity to over-temperature ensure reliable data communication in harsh environments. The MAX14940GWE+T\'s ESD protection ensures reliable communication, even in the presence of electrostatic fields. The device also offers excellent data communication performance at data rates up to 10Mbps.

The MAX14940GWE+T from Maxim Integrated is an ideal solution for applications requiring reliable and high speed data communication in harsh automotive and industrial environments. With its low power design, wide operating temperature range, high speed operation, and excellent ESD protection, it is an ideal solution for in-vehicle networks, industrial networks, and factory automation systems.

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