FSA4159P6X Datasheet PDF - Fairchild

●The FSA4159P6X is a single-pole double-throw (SPDT) high-performance Analog Switch features ultra-low RON of 1R at 4. 5V VCC and operates over the wide VCC range of 1.65 to 5.5V. The device is fabricated with sub-micron CMOS technology to achieve fast switching speeds and is designed for break-before-make operation. The FSA4159 features very low quiescent current even when the control voltage is lower than the VCC supply. This feature services mobile handset applications by allowing direct interface with baseband processor general-purpose I/Os.

● Power-off isolation (VCC = 0V)

● Fast turn-on and turn-of times

● Break-before-make enable circuitry