SP1485ECN-L

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The SP1485ECN-L is a 5-pin 3.3 V half duplex transceiver which provides integration of the physical media access control (Media Access Control) and physical layers of the Ethernet network. This component is suitable for use in wired applications, and is commonly found in automotive and industrial equipment, such as motion control and factory automation.

The SP1485ECN-L offers a low power consumption for a 3.3 V transceiver, which is ideal for applications where power consumption and space are constraints. The component also integrates an on-board voltage regulator that allows direct connection of a 5 V supply with no external components required. This component is also equipped with temperature range of -40°C to +125°C, and can support transmission speeds of up to 10 Mbps.

The working principle of the SP1485ECN-L involves two components: the Media Access Control Layer (MAC) and Physical Layer (PHY). The MAC is responsible for handling the flow of data over the network and manages the flow of packets between the sender and receiver. The PHY component is responsible for the physical communication over the wire, and performs operations such as modulation of signals, serializing data over the wire, etc. The component also features a Media Independent Interface (MII), which allows a controller to be connected directly to the link and access the MAC and PHY layers.

One of the primary applications of the SP1485ECN-L is in in-vehicle networks. The component has been designed to withstand harsh automotive environments, and is therefore suitable for use in vehicles. The SP1485ECN-L is also suitable for use in industrial control networks, and is highly reliable and robust. The component also features built-in error control, and supports transmission speeds of up to 10 Mbps.

In summary, the SP1485ECN-L is a 3.3 V half duplex transceiver that provides integration of the MAC and PHY layers of the Ethernet network. This component has been designed for use in automotive and industrial applications, and features low power consumption, a wide temperature range of -40°C to +125°C, and transmission speeds of up to 10 Mbps. The device also features an MII, allowing for a controller to be connected directly to the link for access to the MAC and PHY layers. The SP1485ECN-L is therefore a suitable choice for in-vehicle and industrial control applications.

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