ADUM2211WTRWZ

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 electronic semiconductor devices, which are used to electrically isolate two signals for data transfer between two electronic systems. ADUM2211WTRWZ is one of the most advanced digital isolators currently available in the market. It features a robust, dual-channel design, with an integrated galvanic isolation barrier designed to provide exceptionally low input-output capacitance. This device is ideal for applications requiring high speed, high voltage protection, and low power consumption.

The ADUM2211WTRWZ digital isolator is designed for use in systems where high-speed signal protection and interface protection are required. It features two isolated channels, each featuring a separate operational amplifier (op-amp) along with a driver to provide isolation for digital signals up to 4 Mbps. The driver is a high-efficiency, low-voltage CMOS, which ensures fast switching and high efficiency. The input and outputs are driven by low-noise CMOS logic drivers for high-speed isolation and maximum voltage protection.

The ADUM2211WTRWZ also features integrated galvanic isolation that provides up to five kilovolts (5kV) of isolation between the two channels, helping to protect sensitive electronics and data from interference. This isolation is achieved by using a proprietary three-layer metal-dielectric-insulator technology, which also minimizes power leakage between the two channels. The device also includes a power-on reset circuit, which helps protect devices from overvoltage when power is applied. This reset circuit helps reduce power consumption and improves system stability.

The working principle of the ADUM2211WTRWZ digital isolator is based on the transfer of energy by the application of a high-strength magnetic field between two mutually insulated channels. This field creates electronic oscillations that can transfer energy from one channel to the other. As the energy is transferred, the isolation between the two channels is increased by the use of a galvanic barrier. The galvanic barrier serves to protect the sensitive electronics and data from crosstalk or interference, while also helping to reduce power consumption.

The ADUM2211WTRWZ is ideal for applications such as isolated full-duplex data transfer, signal isolation, and industrial automation, as well as any application where high efficiency and low power consumption is a key factor. It is also ideal for use in medical instrumentation, as it ensures data integrity and protection against interference and crosstalk. It is a versatile device suitable for a wide range of industrial and medical applications.

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