LTM2889CY-5#PBF

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 essential components in electronic circuit designs for providing isolation between two circuits. The LTM2889CY-5#PBF is a single-channel, digital isolator specifically designed for high-voltage, low-power, noise-suppressed applications. The part features an integrated power supply for both sides of the isolator, offering a truly galvanically isolated interface. This isolation provides protection from high-voltage transients and provides noise immunity from other, lower-power systems.

The main application area of the LTM2889CY-5#PBF digital isolator is in medical, industrial, and automotive systems. In medical systems, the isolation helps protect the user from potentially harmful voltages present in medical instrumentation. In industrial and automotive systems, the isolator can also help suppress noise from other sub-systems, and reduce power consumption.

The device has a low-power, voltage-to-frequency conversion circuit, which helps convert and isolate the digital signal from one side to the other. It also has an embedded digital signal processor (DSP) with an 8-bit ADC for converting analog signals into digital data. The device also features input/output surge protection circuits and a low-power capacitive coupling circuit to reduce power consumption.

The working principle of the LTM2889CY-5#PBF digital isolator is through capacitive coupling. The electrodes between the isolator\'s two sides are connected through a capacitive material, which allows the electric signals to be transmitted but not to interact with each other. This isolates the system from each other, while still allowing signals to pass through. The frequency of the signals transmitted across the isolator can also be controlled, providing further protection.

In conclusion, the LTM2889CY-5#PBF digital isolator is an effective solution for Isolation between circuits. Thanks to its low-power feature and integrated power supply, it is suitable for medical, industrial, and automotive applications, which need the safety and assurance of isolation. Moreover, the device\'s working principle of capacitive coupling is very effective in providing the required isolation, without any additional circuitry.

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