SJM181BIC01

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

The SJM181BIC01 (JIS C7052) is a single-pole single-throw (SPST) analog switch with excellent on-resistance characteristics, low leakage current, and low power consumption. This switch is optimized for applications requiring a high-frequency response and low noise. It is typically used as an interface between two sections of a system, such as an analog-to-digital (ADC) or digital-to-analog (DAC) converter and a filter. This switch can be employed to selectively route or deactivate signals in both audio and RF applications.

The SJM181BIC01 is comprised of two main components: a single-pole single-throw (SPST) analog switch and an integrated CMOS logic circuit. The analog switch is composed of an electrically conductive material, such as gold or copper, which is sandwiched between two layers of an insulating material. The switch is activated by applying a voltage to the “gate” of the switch. When the gate voltage is high, the switch is open and no current flows; when the gate voltage is low, the switch is closed and a current can flow. The CMOS logic circuit is used to control the gate voltage, based on an external input.<\p>

The primary application of the SJM181BIC01 is as an interface between digital and analog signals. For example, it can be used to connect a digital signal processing (DSP) circuit to a microphone input. It can also be used to route signals to or from multiple filter stages in a system. In addition, it can be used to switch the input or output of an analog-to-digital (ADC) or digital-to-analog (DAC) converter. <\p>

The SJM181BIC01 can also be used as a multiplexer. When multiple analog/digital signals need to be combined into a single signal, the SJM181BIC01 can route the signals in turn through the same gate. It can switch rapidly between the individual signals, allowing them to be converted into a single output.

The SJM181BIC01 can also be used as a demultiplexer. This function is employed when a single input needs to be split into multiple output signals. The SJM181BIC01 can route the signal in either direction and can switch the output quickly between the different signals. It is well suited for applications requiring a diverse range of signals, such as audio reception or transmission.

In summary, the SJM181BIC01 is an analog switch with an integrated CMOS circuit designed for use in applications requiring a high-frequency response and low noise. It is typically used as an interface between two sections of a system, such as an analog-to-digital (ADC) or digital-to-analog (DAC) converter and a filter. It can also be used as a multiplexer or a demultiplexer to combine or split signals, respectively.

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