LMS4684 0.5-Ω low-voltage, dual SPDT analog switch | TI.com

LMS4684
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0.5-Ω low-voltage, dual SPDT analog switch

 

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.

Features

  • 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

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Parametrics

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Part number Order Configuration Number of channels (#) Ron (Typ) (Ohms) Rating Operating temperature range (C) Package Group Input/output continuous current (Max) (mA) Supply current (Typ) (uA) ON-state leakage current (Max) (µA)
LMS4684 Order now 2:1 SPDT     2     0.45     Catalog     -40 to 85     DSBGA | 12
WSON | 10    
400     0.005     0.02