ADM1485JRZ-REEL

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The ADM1485JRZ-REEL is a popular integrated circuit device in the interface - Drivers, Receivers, Transceivers category. It is a low-power, 5 V supply quad transceiver, and has a specific application in RS-485 communication. As a driver and transceiver, the ADM1485JRZ-REEL implements the differential line-pair EIA/TIA-485-A standard for balanced-data transmission. It can provide four 4-wire networks to individually transmit and receive data signals.

The ADM1485JRZ-REEL is ideal for applications where the system has fairly low-speed data rates and operates over long distances up to 1200 feet. The device is especially suitable for systems requiring multiple drivers or multiple receiver applications. It is also applicable in systems that generate data over long distances, such as factory automation and instrumentation, where reliable long distance communication is essential.

The working principle of the ADM1485JRZ-REEL is based on the concept of differential line drivers and receivers. This device has four drivers and receivers that are designed to be paired together in order to transfer high-speed data signals over a single twisted-pair transmission line. The driver section consists of four complementary output stages that can be used to drive the differential data line. The receivers detect the difference between the two input signals and provide an output signal when either of them reaches the threshold.

The ADM1485JRZ-REEL can effectively transmit and receive data signals over a single transmission line. It has an integrated low-power +5 V supply and can provide up to 1200 feet of cable length. It includes two fault detection circuits, one for overvoltage and one for undervoltage, both of which can be enabled or disabled by jumper selection. It also has an active-low receiver-enable logic control for configurable rate control.

In addition, the ADM1485JRZ-REEL also has a built-in reduced power-down mode that helps in reducing power consumption. This mode can be enabled or disabled by pin selection. The device is ESD protected and its operating temperature range is -40°C to 85°C. Furthermore, it offers a wide range of electrical characteristics, including a maximum data rate of 5 Mbps and a propagation delay of 10 ns.

The ADM1485JRZ-REEL is an excellent transceiver in the interface - Drivers, Receivers, Transceivers category. Its low-power +5 V supply, long-distance up to 1200 feet, and fault-detection features make it ideal for applications such as factory automation and instrumentation requiring reliable long-distance communication. Additionally, its integrated reduced power-down mode helps in significantly reducing power consumption, making it a great choice for cost-effective and energy-saving solutions.

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