ADUM1300WSRWZ35-RL

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 are semiconductor devices that provide electrical isolation between circuits that are either AC-coupled or DC-coupled. One of the more popular digital isolators on the market is the ADUM1300WSRWZ35-RL. It is a high-speed CMOS level digital isolator, which means that it features extremely low power consumption and very fast response time.

The ADUM1300WSRWZ35-RL is a single-channel, double-ended CMOS device with galvanic isolation. It is specifically designed to isolate circuits from being influenced by AC voltages, and it maintains the signal integrity with minimal losses due to attenuation. The power supply range for this device is 3.3V to 5.5V, with a maximum isolation voltage of 1500 Vrms. The frequency range for this device is DC to 5 MHz.

The ADUM1300WSRWZ35-RL can be used in numerous applications, including medical devices, communication equipment, motor control, and industrial automation. In motor control, this device is ideal for reducing the risk of DC motor combustion due to over voltage and short-circuits. Industrial automation applications can benefit from the ADUM1300WSRWZ35-RL in order to protect circuits that generate high voltages or large currents, and to isolate analog and digital signals.

The working principle behind the ADUM1300WSRWZ35-RL is based on an array of two Schottky barrier diodes together with an amplified resistor bridge network. The isolation barrier is formed by the Schottky diodes which are connected in series between two complementary CMOS logic signals. The amplified resistor network reduces the leakage between the two sides of the isolation barrier. The resistor bridge also provides a damping effect which significantly reduces the influence of high frequency signals which tend to saturate the Schottky barrier diodes.

In conclusion, the ADUM1300WSRWZ35-RL is a single-channel, double-ended CMOS digital isolator that offers a wide power supply range. It is suitable for a variety of applications such as medical devices, communication equipment, motor control, and industrial automation. It works based on an array of two Schottky barrier diodes together with an amplified resistor bridge network, which provides a high level of electrical isolation while ensuring signal integrity and minimal losses due to attenuation.

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