SP3497EEN-L/TR

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The SP3497EEN-L/TR is a high-performance, low-cost serial data transceiver designed for distance-sensitive applications. It can be used to transmit RS-485 data up to 1200m (3,937ft) away, with low power consumption and a low EMI level. The SP3497EEN-L/TR uses a differential input and output configuration, as well as several other features to ensure accurate and reliable communication. This makes it ideal for applications such as HVAC, industrial instrumentation, building automation, metering, and various other kinds of communication between two systems.

The SP3497EEN-L/TR can be used in a variety of applications, including RS-485 to Ethernet bridges, industrial networks, data logging, and remote telemetry systems. It includes features such as automatic line termination, multi-drop data buffering, error detection, adjustable speed settings, and improved EMI performance. The transceiver supports half-duplex and full-duplex communication, with a data rate of up to 12Mbps. It also features power saving modes that reduce power consumption when idle.

The SP3497EEN-L/TR is a small, low-cost transceiver module that offers high-speed communications up to 1200m (3,937ft). It has a differential input and output configuration, allowing it to transmit and receive data without any line termination requirements. It operates at speeds up to 12Mbps, with adjustable speed settings for different data length and application requirements. The transceiver also has a wide input common-mode range, and improved EMI performance for reliable communication over long distances.

The SP3497EEN-L/TR implemented several features for reliable communication, such as multi-drop data buffering, adjustable speed settings, error detection, and automatic line termination. It also has excellent EMI performance and a low power consumption, making it very suitable for distance-sensitive applications. The transceiver is available in a variety of packaging options and can be used in a variety of applications, including HVAC, industrial instrumentation, building automation, metering, and remote telemetry systems.

Working Principle

The SP3497EEN-L/TR is designed to transmit and receive data on the RS-485 bus at speeds up to 12Mbps. The transceiver sends data using differential signaling over two wires, which reduces noise interference and improves signal integrity. The two transmit lines are connected to a common-mode driver and two receive lines that are connected to a common-mode receiver. The transmit and receive lines are isolated from each other, allowing for full-duplex communication without any line termination requirements.

The SP3497EEN-L/TR also includes features such as multi-drop data buffering, adjustable speed settings, error detection, and automatic line termination. The transceiver can be used in applications such as industrial networks, data logging, and remote telemetry systems. The wide input common-mode range and improved EMI performance make it very suitable for distance-sensitive applications.

The SP3497EEN-L/TR is a high-performance, low-cost serial data transceiver that is ideal for applications that require reliable communication over long distances. With features such as power saving modes, adjustable speed settings, and improved EMI performance, the transceiver is suitable for a variety of applications, including industrial networking, data logging, and remote telemetry systems.

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