LMS4684

ACTIVE

0.5-Ω, 5-V, 2:1 (SPDT), 2-channel analog switch with 1.8-V input logic

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Product details

Parameters

Configuration 2:1 SPDT Number of channels (#) 2 Power supply voltage - single (V) 5 Ron (Typ) (Ohms) 0.45 ON-state leakage current (Max) (µA) 0.02 Operating temperature range (C) -40 to 85 Input/output continuous current (Max) (mA) 400 Rating Catalog Supply current (Typ) (uA) 0.005 open-in-new Find other Analog switches & muxes

Package | Pins | Size

DSBGA (YZR) 12 4 mm² 1.651 x 2.387 WSON (NGZ) 10 12 mm² 3 x 4 open-in-new Find other Analog switches & muxes

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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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.

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Technical documentation

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Type Title Date
* Datasheet LMS4684 0.5Ω Low-Voltage, Dual SPDT Analog Switch datasheet (Rev. C) Apr. 19, 2013
Application note Selecting the Right Texas Instruments Signal Switch (Rev. B) Apr. 02, 2020
Application note Multiplexers and Signal Switches Glossary Mar. 06, 2020
Technical articles Roll with the design punches and overcome power-sequencing challenges Jul. 29, 2019

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Reference designs

REFERENCE DESIGNS Download
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TIDA-00609 The purpose of this TI Design is to provide the designer hardware and software tools that can be used as reference for audio systems. The new revision of the PurePath™ Console Motherboard (RevF) adds stand-alone, self-booting capabilities to allow making compelling demos with any EVM that is (...)
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CAD/CAE symbols

Package Pins Download
DSBGA (YZR) 12 View options
WSON (NGZ) 10 View options

Ordering & quality

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