ADUM1411ARWZ-RL

The ADUM1411ARWZ-RL is a high-performance digital isolator manufactured by Analog Devices Inc., previously known as Maxim Integrated. This component is designed to provide robust isolation between digital circuits, making it ideal for applications that require high-speed data transfer while maintaining electrical isolation.

Key Features:

1. Isolation Voltage: The ADUM1411ARWZ-RL offers a high isolation voltage rating, typically around 5 kV RMS, which ensures safety and reliability in high-voltage environments.

2. Data Rate: This digital isolator supports data rates up to 25 Mbps, making it suitable for high-speed communication applications. This capability allows for efficient data transfer without compromising the integrity of the signal.

3. Number of Channels: The device features dual-channel isolation, which means it can transmit two separate data signals simultaneously. This is particularly useful in applications where multiple data lines need to be isolated.

4. Supply Voltage: The ADUM1411ARWZ-RL operates with a supply voltage range of 3.0 V to 5.5 V, providing flexibility for integration into various systems. This range allows it to be used in both low-voltage and standard voltage applications.

5. Low Power Consumption: The device is designed for low power operation, which is essential for battery-powered applications or systems where energy efficiency is a priority.

6. Temperature Range: The ADUM1411ARWZ-RL is rated for operation over a wide temperature range, typically from -40°C to +125°C, making it suitable for industrial and automotive applications where environmental conditions can vary significantly.

7. Package Type: The component comes in a compact 16-lead SOIC (Small Outline Integrated Circuit) package, which facilitates easy integration into printed circuit boards (PCBs) and helps save space in designs.

8. Applications: The ADUM1411ARWZ-RL is commonly used in various applications, including:

   • Industrial automation systems
   • Medical devices
   • Data acquisition systems
   • Power supply control
   • Communication interfaces

Performance Characteristics:

• Propagation Delay: The device features low propagation delays, ensuring that the signal transmission is quick and efficient.
• Common Mode Transient Immunity (CMTI): The ADUM1411ARWZ-RL exhibits high CMTI, which helps it maintain performance in the presence of high-voltage transients, further enhancing its reliability in noisy environments.

Conclusion:

The ADUM1411ARWZ-RL from Analog Devices Inc. is a versatile and reliable digital isolator that meets the demands of modern electronic systems requiring high-speed data transfer and electrical isolation. Its combination of high isolation voltage, low power consumption, and wide operating temperature range makes it an excellent choice for a variety of applications in industrial, medical, and automotive sectors.