ADM4850ARZ

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ADM4850ARZ devices are transceivers designed to interface logic and bus users with mixed voltages and logic families. They have a wide range of applications, including communications, embedded system design and industrial control. The ADM4850ARZ can be used to transfer data between logic systems and bus systems, or to isolate systems from each other.

The ADM4850ARZ is an advanced Mixed Voltage Series Transceiver with a wide range of features. It has a current drive of 5 mA and an output intialization of TTL compatible Vcca low and Vccb high. It also has 5V CMOS input and bi-level outputs making it compatible with both LVTTL and CMOS logic families.

The ADM4850ARZ is a 3-state, dual-input, bi-level transceiver with protected ICs. It is a complete isolation system with a high level of protection between the two systems being interfaced. This is achieved by providing an optically isolated link between the two systems, which prevents the transfer of any high voltages and keeps the two sides isolated.

The ADM4850ARZ is also able to detect short-circuiting between buses and logic sections, is capable of both open-drain and push-pull logic, and can communicate data bidirectionally. The transceivers support various logic families, allowing them to be used in a variety of bus systems, such as SPI, I2C, CAN, USB, Ethernet and RS-485.

The working principle of the ADM4850ARZ transceiver is based on the combination of the optically isolated interface and the bidirectional logic gate. When the logic gate is open, the output voltage transfers to its appropriate level and the output state is maintained regardless of the input voltage. When the logic gate is closed, the output voltage remains at its current level, and there is no transfer of voltage to the other side.

The ADM4850ARZ transceiver provides an efficient solution for a wide range of applications, including communication interfaces, embedded systems, automation, and industrial control. It is a versatile device with many features and is a great choice for applications that require a reliable and efficient interface between logic systems and bus systems.

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