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.