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TS3A4741DGKR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TS3A4741DGKR product

TS3A4741DGKR

Analog Switches

dual SPSTnormally openanalog switch1.6 V to 3.6 VVSSOP-8low Ron

TS3A4741DGKR is a dual normally-open, low-resistance analog switch for routing low-voltage rail-to-rail signals or moderate DC power paths.

Best for

  • Independent low-voltage analog signal routing
  • Power routing with low series resistance
  • 1.8-V CMOS-controlled switching at a 3-V supply

Avoid if

  • Signals extend below GND or above VCC
  • A normally-closed default path is required
  • The application requires more than 100 mA continuous switch current

Check before use

  • Confirm the normally-open behavior matches the required default state
  • Review on-resistance across supply voltage, signal level, and temperature
  • Add a local 0.1 µF VCC-to-GND bypass capacitor

Key specifications

Channels / function
2-channel normally-open SPST
Supply range
1.6 V to 3.6 V
On resistance
0.9 Ω max at 3 V supply
Continuous current
100 mA
Package
VSSOP-8 (DGK)

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

Low-voltage signal routingPower routingAudio and video signal routingCommunications circuits

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

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EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

TS3A4741DGKR is a Texas Instruments IC containing two independent bidirectional, normally-open SPST analog switches. It is supplied in the 8-pin VSSOP DGK package.