ADM485JRZ

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ADM485JRZ is a type of driver, receiver, and transceiver all in one. This device allows users to transfer digital data over long distances via the RS-485 protocol. It is a reliable yet economical solution for situations where data needs to be transmitted but power sources and/or distances are limited.

The ADM485JRZ is based on the popular LF (low-frequency) transceiver architecture. This design is built around a direct-conversion phase-frequency detection (PFD) core that is compatible with all RS-485 standard signaling. The device includes a pair of adjustable gain amplifiers and a full-speed digital signal processor (DSP) supporting all the common RS-485 interfaces. Other features include a power-on reset circuit, adjustable output buffer, and cables and connectors for easy installation.

The main application field of the ADM485JRZ is in industrial control and automation systems. It is capable of operating in many industrial environments and can provide reliable data transmission over distances of up to 2 km. It is also suitable for use in medical, automotive, and networking applications.

The working principle of the ADM485JRZ is simple. It processes all data transmissions in accordance with the RS-485 standard, thus allowing balanced line transmission over long distances. It supports full-duplex data communication and is capable of operating in both point-to-point and multi-point configurations. Data is transmitted over the RS-485 bus using differential signaling, which ensures reliable signal transfer over greater distances than single-ended signaling.

The ADM485JRZ also comes with built-in protection features to prevent damage to connected peripherals. It includes electrostatic discharge (ESD) protection and overvoltage protection, which help to safeguard the device from potential damage due to power surges or other sources of interference. Additionally, the device is RoHS compliant and has an operating temperature range of 0 to 70 degrees Celsius.

Overall, the ADM485JRZ is a reliable and economical driver, receiver, and transceiver all in one. It is suitable for use in a variety of applications and is capable of transmitting data over long distances while protecting connected peripherals from potential damage. It is also RoHS compliant and can easily be installed with no special tools required.

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