ADM3054WBRWZ-RL7

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

Digital Isolators

The ADM3054WBRWZ-RL7 is a digital isolator with high-speed and low output skew digital signal transformer technology focused on bidirectional applications. It features robust design, low consumption, and high noise immunity which makes it suitable for a range of digital interfaces, including but not limited to CAN, RS-485 and USB 2.0.

Application Field

ADM3054WBRWZ-RL7 is an ideal digital isolator for applications including communications between critical and isolated grounds, safety systems, and energy-efficient equipment. It can also be used in transformer-isolated communications where a high-speed, low output skew signal over DC isolation is needed. The wide operating temperature range of -40°C to 105°C offers a great level of resilience against the extreme environmental conditions. Additionally, it offers excellent channel-to-channel skew of 1ns max.

Working Principle

ADM3054WBRWZ-RL7 works on a differential signaling based principle. It uses a transformer coupled isolation technology to transfer the electrical signal produced by one IC to another. The two signals are generated on each side and then differential signals (in the form of plus and minus or 0V and 5V signals) are generated. The signal on the secondary side is then separated from the primary side by the transformer. This Isolation Transformer help protect the primary side from high voltage surges, spikes, and shorts, and provide a quiet, low noise ground to the secondary side.

The IC then compares the differential signals from the transformer and translates them from TTL to CMOS logic levels. This allows for virtually noise immune isolation of the two devices, allowing a secure, reliable communication link between both sides, even in the presence of high amount of noise and interference. The output stage of the IC provides a high-speed CMOS/TTL compatible user logic for digital output.

ADM3054WBRWZ-RL7 offers an excellent ESD protection of up to 8 kV contact and 15kV air-discharge, allowing secure operation of the device even in harsh environments. Additionally, it is capable of blocking an isolated voltage of up to 5000V, making it a great choice for applications requiring high isolating voltage. The SOIC8 package offers a small footprint and makes it perfect for tight spaces.

In summary, ADM3054WBRWZ-RL7 is a robust digital isolator optimized for high-speed, low output skew, and wide operating temperature applications. Perfect for robust isolation of digital signals between two sides, it can be used for a broad range of applications including safety systems, communications, and energy-efficient equipment.

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