ADUM5211
Two - channel digital isolators with DC - DC in SSOP20
Manufacturer： analog-devices
series introduction
The ADUM5211 series is a highly versatile family of digital isolators that excels in providing robust isolation between different voltage domains, making it an essential component in a variety of applications. Designed with Analog Devices' innovative iCoupler® technology, this series offers superior performance in terms of data integrity and electromagnetic compatibility. The ADUM5211 is particularly notable for its ability to achieve up to 5 kV RMS isolation, ensuring safety and reliability in environments where high voltage and sensitive digital signals coexist.
One of the standout features of the ADUM5211 series is its low power consumption, which is crucial for applications requiring energy efficiency. With a typical operating current of just 10 µA, these isolators help minimize power usage while maintaining high data transfer rates of up to 1 Mbps. This combination of low power and high-speed operation makes the ADUM5211 ideal for battery-powered devices and remote sensing applications.
The design characteristics of the ADUM5211 series include a compact footprint and a wide operating temperature range, from -40°C to +125°C. This makes it suitable for deployment in harsh environments, such as industrial automation, automotive electronics, and medical devices. The series is available in various package options, facilitating easy integration into diverse circuit layouts while ensuring minimal board space usage.
Typical applications for the ADUM5211 series include isolated communication interfaces, such as RS-232 and RS-485, as well as data acquisition systems and motor control. In the automotive sector, these isolators are employed in engine control units (ECUs) to ensure reliable signal transmission in the presence of high voltage transients. In the medical field, the ADUM5211 series plays a critical role in isolating sensitive patient monitoring equipment from potentially hazardous electrical environments.
Overall, the ADUM5211 series not only enhances the performance and safety of electronic systems but also supports the ongoing trend toward miniaturization and efficiency in modern electronic design.
Images for reference
20-SSOP
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