Maxim Integrated MAX4720ELT+TG104 Analog Switch

The Maxim Integrated MAX4720ELT+TG104 is a high-performance, low-voltage, single-pole/double-throw (SPDT) analog switch that offers a perfect balance of low on-resistance and low off-leakage current. This device is designed for precision applications where space is at a premium and power efficiency is crucial. It operates from a single +1.8V to +5.5V supply, making it ideal for battery-powered devices and portable applications.

Maxim Integrated's MAX4720ELT+TG104 comes in a compact, 6-pin µDFN package, providing a space-saving solution without compromising on performance. The tiny footprint of this analog switch allows it to be easily integrated into dense PCB layouts, which is particularly beneficial for handheld devices, audio and video signal routing, and communication systems.

This analog switch features low on-resistance (R_ON) of just 0.6Ω (max) at a +5V supply, ensuring minimal signal distortion and power loss through the switch. Additionally, the R_ON is matched between channels to within 0.05Ω (max) and is flat (0.2Ω max) over the specified signal range, providing excellent linearity and low signal distortion.

The MAX4720ELT+TG104 also boasts a high off-isolation of -74dB at 1MHz and crosstalk of -85dB at 1MHz, which ensures minimal signal interference between channels. This makes it an excellent choice for multiplexing/demultiplexing applications, where signal integrity is paramount.

With its low power consumption, the MAX4720ELT+TG104 features a quiescent current of just 1µA (max), which helps to extend battery life in portable applications. The device also includes fast switching speeds of 20ns turn-on time and 10ns turn-off time, allowing for quick signal routing and reducing latency in time-sensitive applications.

The Maxim Integrated MAX4720ELT+TG104 is fully specified over the -40°C to +85°C extended temperature range, making it reliable in a variety of operating conditions. With these features, the MAX4720ELT+TG104 represents a versatile and efficient solution for designers who require a high-quality analog switch with excellent performance characteristics.