PCA9517DGKR Integrated Circuits (ICs)

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PCA9517DGKR is a low-power digital repeater with low-power analogue signal isolation (LPSI) designed for digital and analogue signals. This device is designed for use in a wide range of applications from industrial to automotive and from security to medical. The PCA9517DGKR can handle signals up to 5V peak-to-peak, at 6 Mbps and supports two-way buffering, with a maximum data rate of 10 Mbps.

This device features a very low power consumption of just 0.2 mW in normal operation and a wide operating temperature range of between -40°C and +95°C. It is also RoHS compliant, which is key for many industrial applications.

The PCA9517DGKR typically has two input ports – 1 differential or 2 single-ended channels of 5V signals, and two outputs – 1 differential or 2 single-ended channels at the same voltage. It contains two independent repeater stages – one for input and the other for output.

The first stage comprises of a fully differential buffer with 3.3V CMOS inputs and 3.3V outputs. This stage ensures that the signal is properly buffered and repelled to the respective outputs, ensuring the signal is transmitted with minimal degradation. The second stage consists of a low power signal repeater and can be used to suit the application, such as common mode conversion, signal supervision, line conditioning, EMC etc.

The PCA9517DGKR enables signals to be isolated and extended effectively, ensuring the long-term performance and reliability of the application. It is ideal for applications requiring long-distance communication, and for applications requiring electrical noise immunity.

The PCA9517DGKR is designed for a wide range of applications, such as laser coupling, security, computer controlled systems, automotive, automotive communication, audio and industrial control. It is also very useful for applications that require low-latency signal transmission and signal integration.

Due to its low power consumption, wide temperature range and compatibility with a wide range of applications, the PCA9517DGKR is a highly versatile device and an excellent choice for signal buffering, signal integrity maintenance and transmission applications.

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