MAX4888ETI+G3U

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The MAX4888ETI+G3U is an integrated analog switch, specifically designed with an integrated low power logic driver. It is part of the special purpose analog switch product line and provides superior electrical performance while integrating the required protection circuitry, as well as three power supply voltages. This integrated analog switch is fabricated using a submicron process, ensuring both excellent performance and rugged construction.

The MAX4888ETI+G3U is designed for DC, AC, and PWM switching applications. Its superior electrical characteristics, such as its tight on-resistance matching, enable it to be used in a variety of application fields including industrial, automotive, consumer, computing, communications, instrumentation, medical and lighting. Its low on-resistance, fast switching speed, and low power consumption make it ideal for applications requiring high current loads with efficient power delivery and control.

The MAX4888ETI+G3U is designed to provide users with the flexibility to decide how to drive the switch. It can be either driven from a logic level or driven from a potentiometer. When driving from a logic level, the supply voltage, logic input voltage, and logic input on-resistance all need to be considered. When driving from a potentiometer, the potentiometer resistance, input voltage, output voltage, and current must be considered.

The MAX4888ETI+G3U provides users with the ability to control different loads from the same integrated switch. The MAX4888ETI+G3U can be used to switch between high voltage AC and DC loads and low voltage AC and DC loads simultaneously. This versatility makes it an ideal solution for applications requiring multiple supply voltages.

At completion, the switch is capable of routing multiple signals through the same switch using a single output voltage. The integrated circuit is powered by three separate power supplies, VCC, VDD, and VSS. VSS is used as the logic level supply, while VDD and VCC are used as the supply voltage for the maximum current switching capability.

The MAX4888ETI+G3U has a built-in logic driver for speed and power efficiency. The integrated logic driver is a low-power, CMOS-based driver designed to maximize the life of the switch by minimizing power consumption and reducing switch bounce. The logic driver is designed to provide a consistent switching delay, regardless of the input voltage, ensuring an even response time even when switching from one voltage to another.

The logic input voltage range of the MAX4888ETI+G3U is from 0.8V to 4.4V, and it is capable of operating on logic input levels below 1.2V without additional components or circuitry. This allows the switch to be used in a range of applications requiring different logic input levels. It also allows the switch to be used in applications with low voltage tablets, phones, and microcontrollers.

The MAX4888ETI+G3U is also equipped with an integrated protection circuit. This circuit is designed to protect the user against over current, over temperature, and ESD damage to the switch.This integrated circuit also provides a soft start feature, allowing the switch to start up under voltage or current overloads, and reducing the possibility of sparking due to switch arcing.

The MAX4888ETI+G3U is a versatile integrated analog switch that provides a complete solution for any application requiring high current and efficient power delivery and control. Its integrated logic driver, protection circuit, and wide logic input voltage range make it an ideal choice for industrial, automotive, consumer, computing, communications, instrumentation, medical and lighting applications.

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