Analog Devices Inc.

ADUM3400CRWZ  

Digital Isolators

ADUM3400CRWZ Description

The ADUM3400CRWZ is a high-performance digital isolator from Analog Devices Inc., designed to provide reliable communication between different sections of a circuit while maintaining isolation. This device is part of the iCoupler® series and is known for its general-purpose applications. With a data rate of 90 Mbps and 4 channels, it offers robust performance in various electronic systems.

ADUM3400CRWZ Features

• Technology: Utilizes Magnetic Coupling for isolation, providing a reliable and efficient solution.
• Voltage - Supply: Operates on a wide voltage range of 3V to 5.5V, making it versatile for different power requirements.
• Isolation Voltage: Offers a high isolation voltage of 2500Vrms, ensuring safety and protection in high-voltage applications.
• Propagation Delay: Exhibits a maximum propagation delay of 32ns for both tpLH and tpHL, ensuring fast communication.
• Pulse Width Distortion: Maintains a maximum pulse width distortion of 2ns, which is crucial for accurate signal transmission.
• Rise/Fall Time: Features a typical rise and fall time of 2.5ns, contributing to the device's high-speed performance.
• Common Mode Transient Immunity: Provides a minimum immunity of 25kV/µs, protecting against electrical noise and transients.
• Mounting Type: Surface Mount, which is ideal for space-constrained applications.
• Package: Comes in a Tube packaging, suitable for various handling and storage needs.
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.
• RoHS Status: ROHS3 Compliant, adhering to environmental standards.
• Moisture Sensitivity Level (MSL): Rated at 1 (Unlimited), indicating that it can withstand high levels of moisture without degradation.

ADUM3400CRWZ Applications

The ADUM3400CRWZ is ideal for applications where high-speed, reliable communication is required between isolated sections of a circuit. Some specific use cases include:

• Industrial Control Systems: For reliable communication between control boards and motor drivers in high-voltage environments.
• Medical Equipment: To ensure safety and isolation in devices that require galvanic isolation to protect both patients and equipment.
• Automotive Applications: For communication between high-voltage battery systems and low-voltage control units.
• Smart Grid and Energy Management Systems: To provide isolation in systems that handle high voltages and require high-speed data transfer.

Conclusion of ADUM3400CRWZ

The ADUM3400CRWZ stands out in the market due to its high data rate, robust isolation, and compliance with environmental standards. Its unique features, such as low propagation delay and pulse width distortion, make it an excellent choice for applications requiring high-speed and reliable communication in isolated environments. With its wide voltage range and surface mount packaging, the ADUM3400CRWZ is a versatile solution for a variety of electronic systems.

ADUM3400CRWZ Documents

Download datasheets and manufacturer documentation for ADUM3400CRWZ

PCN Assembly/Origin :

Wafer Fab Site 28/Jul/2023      

Datasheets :

ADUM3400-02      

PCN Design/Specification :

Die Revision/DataSheet Update 15/Feb/2017       Datasheet Update 15/May/2014