ADUM131E1BRWZ-RL

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Digital Isolators, or digi~isolators, are electronic components specially designed and manufactured to provide data isolation between two digital systems. The ADUM131E1BRWZ-RL digital isolator is an excellent example of a digi~isolator device.

The ADUM131E1BRWZ-RL digital isolator offers data transfer up to 10 Mbps across a variety of transmission lines. It is composed of two silicon modules, a control logic and a isolation circuit, which work together to provide a data-isolation interface with a high common-mode transient immunity of 4KV/μs and a propagation delay of only 2ns. The device features two-channel line receivers on both sides of the module and a RS-232 connector on the receiver side.

The ADUM131E1BRWZ-RL digital isolator is suitable for applications such as industrial automation, medical systems, and other low-voltage power circuits. It is extremely effective in protecting both sides of the transmission line from signal disruptions, in severe high voltage transients that could cause damage, and in providing data isolation. The module also has a built-in failsafe feature that enables the receiver side of the device to alert the user of any transmission line fault or error, and the user can then take the appropriate steps to remedy the issue.

The working principle of the ADUM131E1BRWZ-RL digital isolator is simple; it converts an incoming digital signal (e.g. a bit bang communication) to a completely different communication protocol, such as I2C, UART, or SPI, which is then sent to the receiver side. The transmission line is then protected from high voltage transients that could disrupt the signal and cause data corruption or errors. The device uses ESD (electrostatic discharge) protection, which minimizes the possibility of data corruption due to accidental ESD discharges.

The ADUM131E1BRWZ-RL digital isolator is a reliable, high-speed data-isolation option and offers a wide variety of features and benefits. Its easy integration, high common-mode transient immunity, and 2ns propagation delay make it the ideal choice for a number of applications. In addition, due to its robust electrostatic discharge protection and integrated failsafe feature, users can rest assured their systems are protected from disruption.

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