ADUM241D0BRIZ-RL

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Digital isolators reduce the potential for equipment malfunctions by providing an electrical barrier between system components. These components are isolated from one another via the isolator, providing protection against fault current flow. One such digital isolator, the ADUM241D0BRIZ-RL, is a galvanically isolated, digital-only data and power device that offers low-voltage isolation.

This isolator is able to provide up to 2500 VAC RMS for 60 seconds of creepage and clearance for isolation from power. It is composed of two integrated circuits (ICs) that are connected in inverse-parallel to one another through a magnetic core, providing isolation up to a maximum of 3kVDC. The ADUM241D0BRIZ-RL is an optocoupler with integrated power transistor that can be used to isolate digital signals from a signal source, such as a microcontroller, to a channel device, such as an amplifier or filter.

In addition to providing galvanic isolation, the ADUM241D0BRIZ-RL also provides signal and electromagnetic interference protection. The high-voltage cassette contains two integrated circuits that provide a reliable noise barrier. The transfer signals are passed through an optocoupler, reducing the energy transfer between the input and output sides. The mechanical offsetting of the optocoupler also increases the signal integrity by reducing crosstalk between adjacent channels. Additionally, the wide operating temperature range of -45°C to +125°C allows for safe and reliable performance.

The ADUM241D0BRIZ-RL offers a wide range of advantages and capabilities, making it an ideal solution for isolated digital applications. Not only does it provide galvanic isolation, but also signal and EMI protection. It is a low-power, low-heat device that is well-suited for use in medical, commercial and industrial communication systems. Its wide operating temperature range and high-voltage cassette enable it to provide the robust performance required for a wide variety of applications. Its wide input/output range allows for compatibility with a variety of signal sources and devices.

The ADUM241D0BRIZ-RL works by driving power into the input side of the isolator via the optocoupler. The optocoupler then passes the signal through the isolator to the output side via a magnetic field, providing isolation. This field is created between the two integrated circuits, with the output signal isolated from the input signal. This isolation enables a signal to be passed from the input side to the output side without any physical connection, providing a reliable electrical barrier.

The ADUM241D0BRIZ-RL is an ideal solution for applications requiring digital isolation. It is a low-power, low-heat device that is well-suited for use in medical, commercial and industrial communication systems, providing galvanic isolation, signal and EMI protection, and wide operating temperature range. Its wide input/output range enables compatibility with a variety of signal sources and devices, making it an ideal solution for digital isolation.

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