SI88243BC-IS

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The SI88243BC-IS is a new and innovative device developed specifically to meet the needs of those wishing to securely transmit digital signals without exposing their signals to a noisy environment. It offers the highest level of protection against electrical noise and is used for a wide variety of applications. The SI88243BC-IS is categorised as a digital isolator.

Digital isolators, also known as opto-isolators, are used to protect sensitive systems and enable secure transmission of data across a noisy environment. Digital isolators are used in a range of applications where electrical noise or high voltage levels can cause signal degradation, such as in industrial, medical and automotive industries. The SI88243BC-IS digital isolator is designed to meet the stringent requirements of these applications by providing a high level of electrical isolation, low power consumption and small footprint.

The SI88243BC-IS offers a 2-channel isolated transceiver with an integrated isolated power supply, allowing secure data transmission power-free and current-free. Each channel consists of an opto-isolator and a 2.7 V (nominal) open drain MOSFET. The opto-isolators provide isolation between the I/O channels and the integrated power supply, providing a high level of protection from the effects of electrical noise. By using an integrated open drain MOSFET, the SI88243BC-IS offers superior performance over standard digital isolators as it provides low on-state resistance, high frequency operation and low power consumption. The low power consumption also makes it energy-efficient, reducing the overall energy consumption of systems which use the device.

The opto-isolator uses light (IR) to provide signal transmission without electrical connection between the input and output ports. It isolates the input and output signals electrically and controls the flow of signals across the channel. The open drain MOSFET is used to control the output signal and provides a stronger turn-on current than any other digital isolator. This ensures that the output signal is turned on and off without any delays or signal degradation. The open drain MOSFET also ensures that the SI88243BC-IS consumes the least amount of power compared to conventional digital isolators.

The SI88243BC-IS is also designed for use in static applications and is capable of withstanding extremely low and high temperatures. This makes the device suitable for use in a variety of demanding industrial, medical and automotive applications. The isolation rating of the device is highly rated at up to 4000VAC for one minute, ensuring that the system is protected from any high voltage shock. As the device is optimized for power efficiency, it is able to operate in low power, energy-saving standby mode whenever necessary.

The SI88243BC-IS provides the highest level of electrical isolation and low power consumption, making it the ideal choice for a variety of applications. By providing a safe and secure way of transmitting data between systems and devices, the SI88243BC-IS helps to ensure that systems remain safe and reliable even in the noisiest of electrical environments.

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