MAX4646EUK-T

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

MAX4646EUK-T Application Field and Working Principle

The MAX4646EUK-T is a multiplexer/demultiplexer (µMUX/DEMUX) family of monolithic CMOS analog switches featuring low ON-resistance, low power consumption, and very high accuracy over a wide range of operating conditions. The device is an ultra-small, low-power analog switch/switch multiplexer/demultiplexer. It is optimized for low-voltage applications, with a supply voltage range of 1.65V to 6.0V. Designed with small-package options and low total integrated capacitance make the device suitable for ultra-small applications. The MAX4646EUK-T provides excellent noise immunity due to its very low capacitance and high-switching speed. It is suitable for switching analog signals including audio, video, and data communications, and is also suitable for use in low-voltage 3V and higher systems.

Application Fields

Some application fields where the MAX4646EUK-T can be used include:

• Cellular phones and digital consumer electronics
• Instrumentation and control circuits
• Signal switching and switching matrices
• Multimedia systems
• Radio frequency systems
• Automotive audio and other audio systems

Working Principle

MAX4646EUK-T is a multiplexer/demultiplexer (µMUX/DEMUX) featuring 4 switches, each with an ON-resistance of about 8kΩ. It switches signals between 4 non-referenced input pins and one reference pin. The device operates on a single supply voltage, ranging from 1.65V to 6.0V. The single-pole/single-throw (SPST) switches can select one of the four input pins and connect them to the common output pin. In demux mode, the switches disconnect the output pin from the reference input pin and connect it to one of the four input pins, depending on the logic state of the chip select pins. The active-low output enable (OE) pin disables the output when low, resulting in a high degree of power saving. The device also features a soft-start feature, which gradually turns off the switches when the power is disconnected.

Conclusion

The MAX4646EUK-T is a versatile and low-power analog switch/switch multiplexer/demultiplexer suitable for wide variety of applications. Its low power consumption and low ON-resistance makes it ideal for making low-voltage and low-noise switching systems. The device can also be used in audio, video, and data communication systems.

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