The MAX4645EUK+T is an integrated circuit (IC) component that belongs to the MAX4645 series of CMOS analog switch arrays. It is designed for operation in low-voltage, single-supply applications. Being a single-pole/double-throw (SPDT) switch, this IC is commonly used for precision signal switching, multiplexing, or routing applications in various electronic devices.
The key features of the MAX4645EUK+T include a low supply voltage ranging from 1.6V to 3.6V, making it ideal for battery-operated or low-power applications. It exhibits excellent on-resistance matching between switches, ensuring superior signal integrity. The on-resistance is quite low, typically measured at 0.6?? allowing for minimal signal attenuation when the switch is closed. The IC has a fast switching speed with tON and tOFF times typically being 25ns and 15ns, respectively.
The MAX4645EUK+T also offers a wide common-mode range extending from GND to VCC, enabling compatibility with various signal levels. It has a low leakage current of <1nA, thereby preventing any significant unwanted current flow during switching. The IC is built using a high-density CMOS process, ensuring a compact footprint and efficient use of board space.
This IC component features break-before-make switching, preventing momentary short circuits during transition between channels. It has an ESD (electrostatic discharge) protection of up to 2.5kV on all pins, enhancing durability against external electrical shocks.
The MAX4645EUK+T comes in a miniature SOT23-5 package, providing ease of integration into space-constrained designs. Its operation temperature range spans from -40
