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ADUM7440CRQZ-RL7

ADUM7440CRQZ-RL7 Description

The ADUM7440CRQZ-RL7 is a high-performance digital isolator from Analog Devices Inc., designed to provide reliable signal transmission across isolated interfaces. This device features 4 unidirectional channels, offering robust data transfer with a data rate of 25Mbps. The ADUM7440CRQZ-RL7 is part of the iCoupler® series, utilizing magnetic coupling technology for efficient signal isolation.

ADUM7440CRQZ-RL7 Features

• 4 Unidirectional Channels: The ADUM7440CRQZ-RL7 provides 4 channels for unidirectional signal transmission, making it suitable for various applications requiring multiple isolated interfaces.
• 25Mbps Data Rate: With a data rate of 25Mbps, this device ensures fast and efficient data transfer across isolated interfaces.
• 1000Vrms Isolation Voltage: The ADUM7440CRQZ-RL7 offers a high isolation voltage of 1000Vrms, providing excellent protection against electrical noise and surges.
• 2ns Rise/Fall Time: This device features a fast rise and fall time of 2ns, ensuring minimal signal distortion and maintaining high-speed data transfer.
• 15kV/µs Common Mode Transient Immunity: The ADUM7440CRQZ-RL7 boasts excellent common mode transient immunity, making it suitable for applications with high levels of electrical noise.
• 50ns Propagation Delay: The maximum propagation delay for this device is 50ns, ensuring minimal signal latency.
• 3V to 5.5V Supply Voltage: The ADUM7440CRQZ-RL7 operates over a wide supply voltage range, making it compatible with various power sources.
• REACH Unaffected and ROHS3 Compliant: This device is compliant with REACH and ROHS regulations, ensuring environmental safety and compliance.

ADUM7440CRQZ-RL7 Applications

The ADUM7440CRQZ-RL7 is ideal for a wide range of applications where signal isolation is crucial, including:

• Industrial Control Systems: The high isolation voltage and robust performance make it suitable for use in industrial control systems, where electrical noise and surges are common.
• Automotive Applications: The ADUM7440CRQZ-RL7 can be used in automotive applications where signal isolation is required for safety and reliability.
• Medical Equipment: This device is suitable for medical equipment that requires isolated interfaces to ensure patient safety and equipment reliability.
• Communication Systems: The high data rate and low propagation delay make the ADUM7440CRQZ-RL7 ideal for communication systems that require fast and reliable signal transmission.

Conclusion of ADUM7440CRQZ-RL7

The ADUM7440CRQZ-RL7 from Analog Devices Inc. is a high-performance digital isolator that offers excellent signal isolation, fast data transfer, and robust performance. Its unique features, such as 4 unidirectional channels, 1000Vrms isolation voltage, and 2ns rise/fall time, make it an ideal choice for various applications requiring reliable signal transmission across isolated interfaces. With its compliance with REACH and ROHS regulations, the ADUM7440CRQZ-RL7 is not only a high-performance device but also an environmentally responsible choice.