ADUM3474CRSZ-RL7

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Digital isolators are a type of electrical isolation used to protect one circuit from another while still enabling communication between them. The ADUM3474CRSZ-RL7 is a type of digital isolator specifically designed to provide interfacing between two circuits of different common-mode voltages.

The ADUM3474 is a digital isolator based on Analog Devices’ iCoupler technology. This device uses a combination of advanced CMOS and digital isolation technologies to create two completely independent channels, each of which can be used to interface circuits operating at different voltages.

The ADUM3474CRSZ-RL7 is a single-signal isolator. It consists of two main components: an isolated transmitter and an isolated receiver. The transmitter side consists of an input buffer that is connected directly to the input signal. This buffered signal is then converted to a high-frequency pulse train by the modulator circuit. The modulated signal is then used to drive an isolated digital signal across the isolation barrier.

On the receiver side, the isolated digital signal is recovered by the demodulator circuit and then passed through an output buffer. The output buffer is connected to the output signal, which is sent back to the transmitting side of the circuit. This isolated signal is immune to any noise, interference, or crosstalk from the system environment.

The ADUM3474CRSZ-RL7 is used in a wide variety of applications such as industrial automation, medical equipment, instrumentation, and motor control. It’s versatile and easy to use, making it a popular choice for many designs. Its low-voltage operation makes it suitable for battery-powered systems. The device also features a low power consumption, making it a great choice for energy-efficient designs.

The ADUM3474CRSZ-RL7 is the ideal solution for high-voltage, high-performance applications. Its isolation barrier provides a high channel-to-channel coupling efficiency and is capable of surviving surges up to 5000 V RMS of transient voltages. The device is also immune from power supply fluctuations up to 5.5 V.

The ADUM3474CRSZ-RL7 digital isolator provides a low-cost, high-performance solution for a variety of applications. This isolator eliminates the need for additional components such as transformers, optocouplers, or other isolation devices and it can handle a wide range of input and output voltages. With its high isolation barrier, the ADUM3474CRSZ-RL7 is the perfect choice for applications that require reliable data transfer and isolation.

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