ISO7840DWWR

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Digital isolators are important components in modern electronics for preventing signal interference and providing effective electrical insulation in applications ranging from medical systems to industrial machinery. The ISO7840DWWR is a digital isolator developed specifically for communication links and data acquisition, and is optimized for use in high-performance applications. It provides excellent reliability and isolation capabilities for these applications.

The ISO7840DWWR is a single-channel, digital isolator featuring an integrated transformer and a wide isolation voltage of up to 5000Vrms. It has been designed to reduce unwanted noise by eliminating ground loops and maintaining proper signal integrity. This isolator helps improve system performance by reducing system costs and complexity. The ISO7840DWWR also provides up to 50MHz bandwidth, which makes it suitable for a variety of communication links and data acquisition applications.

One of the main features of the ISO7840DWWR is its high-speed switching capability. It is capable of providing fast propagation delays of 15ns with a rise time of 11ns and a fall time of 8ns. This high-speed switching allows the ISO7840DWWR to be used for applications such as high-speed communication links, data acquisition systems, and encoder systems.

In addition, the ISO7840DWWR provides optimum isolation performance. It has an outstanding isolation power of up to 5000Vrms, making it suitable for applications such as medical systems and industrial equipment. This isolator also features additional benefits such as low and stable drift, high common-mode rejection (CMRR), and fast response time.

The working principle of the ISO7840DWWR is quite simple and is based on the transformer-coupling technology. The isolator consists of two parts, a primary side and a secondary side. The primary side is connected to the input signal and the secondary side is connected to the output signal. The transformer-coupling technology ensures that the input signal is transmitted from the primary side to the secondary side without any disruption.

The ISO7840DWWR is ideal for communication and data acquisition applications and provides excellent electrical insulation and signal integrity. It is capable of fast switching, low-drift performance, and high common-mode rejection. In addition, its wide isolation voltage makes it suitable for a variety of applications.

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