ISO7242CDW

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Digital isolators are isolation components used in signal transmission circuits, including power supply circuits, data communication circuits, measuring and control circuits, etc. Among them, the ISO7242CDW is a BiCMOS integrated bidirectional digital isolator. Its application field and working principle are introduced below.

The ISO7242CDW is a bi-directional, bidirectional digital signal isolator. It mainly isolates two systems or two circuits reliably and accurately, with a stable isolation voltage up to 2.5kVrms. It has fast propagation speed, low power consumption, working frequency band up to 30MHz, and wide temperature range. It can be used for non-contact transmission of pure digital signals, analog signals and combinations of both. Besides, it has good electromagnetic compatibility (EMC) performance.

The application field of ISO7242CDW is mainly in industrial control, medical technology, electric power, automotive, railway and other industries. In addition, it is also suitable for systems where data need to be transmitted with two-way isolation, such as power systems, automotive systems, medical systems and communication systems etc.

As a digital isolator, the ISO7242CDW uses the principle of electromagnetic coupling to transmit data from one channel to another through magnetic flux, completely isolating the signal pathways from each other. Its bidirectional digital data transmission can achieve robustness in galvanic isolation and reliable data transmission. Its working principle compatibility, great speed and accuracy all contribute to accurate signal transfer with no changes caused by longitudinal wave transmission.

In conclusion, the ISO7242CDW is a reliable, fast and accurate BiCMOS integrated bidirectional digital isolator, which is suitable for industrial control, medical technology, electric power, automotive, railway and other industry applications…etc. It provides isolation up to 2.5kVrms, working frequency band up to 30MHz and fast propagation speed, achieving reliable and accurate data transmission with a high level of electromagnetic compatibility.

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