ISL84762IU-T

Interface - Analog Switches, Multiplexers, Demultiplexers

ISL84762IU-T is a famous pass gate which belongs to the category of analog switches, multiplexers, and demultiplexers. This device utilizes the silicon-based process and demonstrates excellent performance in terms of accuracy and noise characteristics. The ISL84762IU-T provides low resistance on/off states which make this device suitable for a variety of applications such as data and signal routing, level shifting, and power conditioners, power switches.

Applications

The ISL84762IU-T is a versatile analog switch designed to control many different types of analog signals including voltage, current, and power rails. It can be used in a variety of applications such as decoupling capacitors, data routing, power amplifiers, power conditioners, power switching and input/output buffering. The wide voltage range, low current consumption, and low on-resistance of the ISL84762IU-T make it suitable for use in a variety of low-power, low-voltage analog applications.

For example, it is well-suited for use as a voltage buffer for applications such as analog-to-digital converter input buffering, DC-DC power supply for microprocessors and FPGA-based systems, and power switching for consumer electronics. It can also be used in power management systems, such as voltage regulation, current regulation, and battery charging. In addition, the device can be used as a power switch for load systems, such as PC power systems, LED lighting, and consumer electronics.

The ISL84762IU-T can also be used in medical applications, such as ECG and EEG data acquisition, electrosurgery, and cardiac monitoring. In addition, it is suitable for use in automotive applications, such as power conditioning and power switching.

Working Principle

The ISL84762IU-T analog switch uses a gate controlled by CMOS transistors to handle the switching of voltages and currents. These transistors are activated by applying a voltage between their gate and source terminals. When a voltage is applied to the gate terminal, the transistor turns on and allows current to flow from its source terminal to its drain terminal. When the voltage is removed from the gate terminal, the transistor turns off and prevents current from flowing from the source to the drain.

The ISL84762IU-T switch has two inverted P-type MOSFETs connected in series and parallel with their source terminals joined to each other. When a voltage is applied to the gate terminal, one of the MOSFETs will be turned on, allowing current to flow through both MOSFETs, while the other MOSFET will remain off. This causes the source and drain terminals of the two MOSFETs to be voltage inversed, and current can be sent from one terminal to the other. The ISL84762IU-T also has two drain terminals to provide the full path for current flow.

The ISL84762IU-T can be used in a variety of applications, such as data and signal routing, level shifting, and power conditioners. It can be used as an analog switch to switch analog signals, and it provides an excellent performance in terms of accuracy and noise characteristics. The ISL84762IU-T is a great choice for low-power, low-voltage applications.