MAX4666CSE+

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The MAX4666CSE+ is a precision, low-on-resistance, single-pole/single-throw (SPST) analog switch. This device is available in a small 5-lead SC70 package type, making it ideal for low-power, space-constrained applications in portable and handheld devices. The MAX4666CSE+ is designed for use as an analog switch, multiplexer, demultiplexer, or sampling switch. It features low-on-resistance and low-leakage for low-voltage applications.

Application Field

The MAX4666CSE+ can be used in many applications, including low-voltage portable and handheld devices, test and measurement, industrial process control and automation, and medical and health care. It is ideal for making or breaking connections between various analog and digital circuits in a wide range of devices. For example, it can be used to allow a digital signal or analog video signal to be switched between two outputs. It can also be used as a sampling switch, multiplexer, or demultiplexer in a variety of applications. It is also ideal for ADC multiplexers, high-speed multiplexing, sample and hold amplifiers, low-power multiplexing, and application requiring low on-resistance and low power consumption.

Working Principle

The MAX4666CSE+ works by using a pair of modified field-effect transistors (MOSFETs) to switch the signal on and off. The turn-on and turn-off of the switch is controlled by a logic input signal. When the logic input signal is at a low voltage, the switch is off, and when the logic input voltage is high, the switch is on. This device features low-on-resistance and low-leakage for low-voltage applications. The device also has a low input capacitance, making it ideal for low-disable applications.

The MAX4666CSE+ is designed to minimize the power consumption of the application. It uses an advanced process technology to improve the on-resistance, off-leakage current, and switching speed. The device has an adjustable voltage threshold, which allows it to operate over a wide range of voltages. The device is also well suited for high-speed applications, with a low-to-high transition time of 4.5ns, and a high-to-low transition time of 9.5ns. The device also has a low quiescent current consumption, making it ideally suited for low-power applications.

The MAX4666CSE+ is designed for single-voltage operation and can range from 3V to 6V. It is designed to withstand electrostatic discharge up to 8 KV and has over-voltage protection for its input and output pins. The device is available in a 5-lead SC-70 package type and can be used in extreme temperature range from -40°C to 125°C.

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