SP3074EEN-L/TR

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The SP3074EEN-L/TR is an advanced RS-485 transceiver designed to provide up to 750 kbits/s data transmission speeds in full-duplex mode. It is designed to be used in a wide range of interface-related applications and - with proper shielding - can provide a reliable and robust data link.

This driver, receiver, and transceiver can be used for a variety of interface-related applications including data acquisition, industrial and process control, automation and instrumentation, building automation, security and surveillance, automotive systems, and medical device applications, among many others.

The device uses a 3-wire, balanced-pair interface to provide bi-directional data transfer with up to 750 kbits/s over long distances. It features low ESD sensitivity and low output power with low power dissipation, which makes it suitable for long-cable operation with minimal power requirements. It also features a high-speed data transmission mode with programmable data rate up to 750 kbits/s. Additionally, it has output power-down capabilities which can be used to reduce power consumption during idle periods.

The SP3074EEN-L/TR includes integrated ESD protection on all pins ensuring reliable operation in environments where electrostatic discharge is expected, making it suitable for use in harsh industrial environments. It also offers the option of adding external ESD protection for improved system-level reliability.

The device also features an open drain input to facilitate a current-sensing resistor connection, allowing users to monitor the status of the bus line. Additionally, an over-voltage protection circuit is included that can disconnect the output from a circuit if an over-voltage is detected.

The driver and receiver portion of the device is controlled by two control pins. The driver can be enabled or disabled with the Enable_D pin and the receiver can be enabled or disabled with the Enable_R pin. The receiver also includes a fail-safe circuit that monitors the input of the receiver and forces the output to a known state if no valid input is detected.

The SP3074EEN-L/TR is an excellent choice for a wide range of interface-related applications. Its low power requirements, integrated ESD protection, and control pins make it suitable and reliable for use in a variety of industrial and commercial applications. Additionally, its open drain input and over-voltage protection makes it suitable for reliable data transfer over long distances.

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