1FEATURES

2• NC Switch RON 0.5Ω max @ 2.7V

• NO Switch RON 0.8Ω max @ 2.7V

• 5 nA (typ) Supply Current TA = 25°C

• 1.8 to 5.5V Single Supply Operation

• 12-Bump DSBGA Package

• WSON-10 Package, 3x4mm

APPLICATIONS

• Power Routing

• Battery-Operated Equipment

• Communications Circuits

• Modems

• Cell Phones

DESCRIPTION

The LMS4684 is a low on-resistance, low voltage

dual SPDT (Single-Pole/Double-Throw) analog switch

that operates from a 1.8V to 5.5V supply. The

LMS4684 features a 0.5Ω RON for its NC switch and

0.8Ω RON for its NO switch at a 2.7V supply. The

digital logic inputs are 1.8V logic-compatible with a 2.7V to 3.3V supply and features break-before-make

switching action.

The LMS4684 is available in the 12-bump DSBGA and the 10-lead WSON miniature packages. These

PCB real estate saving packages offer extreme

performance while saving money with small

footprints.