ADUM2401BRIZ

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

ADUM2401BRIZ digital isolators are semiconductor devices used to provide high-speed data transfer between circuits with electrical isolation. They maintain isolation between the two circuits while enabling high speed data communication by way of optical or capacitive coupling. Isolation helps protect sensitive components in the system from being exposed to electrical noise or to catastrophic failure. The ADUM2401BRIZ is suitable for a wide range of communication applications such as medical, industrial, and instrumentation systems.

Application field

ADUM2401BRIZ digital isolators can be used in a variety of applications, including:

• Medical instruments
• Industrial automation
• Test and measurement equipment
• Sensors and control systems
• Motor control systems
• Power management systems
• Lighting control systems
• Automotive electronics
• Telecommunications systems

Additionally, digital isolators can be used in any system that requires the electrical and data isolation of two subsystems.

Working principle

The ADUM2401BRIZ uses capacitive coupling to transfer data and maintain isolation between the input and output circuits. It includes both a transmitter and receiver, connected by a capacitive coupling capacitor that is tuned to a predetermined frequency. The data transfer is achieved by modulating the transmitter signal with the input data, causing changes in the amplitude of the transmitter’s output voltage. The changes in the amplitude of the output signal are then detected by the receiver, and the data is re-created.

In order to ensure low jitter and excellent timing characteristics, the ADUM2401BRIZ features a high speed clock synthesizer and clock synchronization logic. It also includes a differential line driver and receiver that operates up to 400 Mbps. This provides immunity to common-mode noise and allows data rates up to 400 Mbps without significant electrical disturbances to the system.

The ADUM2401BRIZ is also designed for high speed response and high noise immunity. It has a minimum propagation delay of 2 ns and data rates up to 50 MHz over a wide temperature range. The digital isolator is also able to support applications with data rates up to 400 Mbps.

In addition, the ADUM2401BRIZ offers protection from overvoltage, high ESD (+/- 8kV) ratings, and flexible onboard diagnostic features. The device also offers superior design flexibility with two different package options.

Overall, the ADUM2401BRIZ is a versatile and reliable digital isolator that provides high data rates, noise immunity, and robust protection for applications requiring high speed data communication with electrical isolation.

The specific data is subject to PDF, and the above content is for reference