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TLC2543CDWR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TLC2543CDWR product

TLC2543CDWR

Analog to Digital Converters (ADC)

12-bit ADC11-channel ADCserial interfaceSOIC-20successive approximation5 V ADC

TLC2543CDWR is a 12-bit, 11-channel serial ADC for 5 V data-acquisition designs requiring multiplexed inputs and programmable serial output formatting.

Best for

  • 5 V multiplexed sensor acquisition
  • Microcontroller-controlled serial ADC interfaces
  • Applications needing up to 11 analog input channels

Avoid if

  • 3.3 V-only systems
  • Applications requiring an integrated reference
  • Systems unable to meet the serial clock and acquisition timing

Check before use

  • Use a stable REF+ and REF− connection within the specified input limits.
  • Ensure the analog source can charge the input capacitance during the acquisition interval.
  • Ignore the initial conversion result after power-up and check the first reading after power-down recovery.

Key specifications

Resolution
12-bit
Input channels
11 analog channels
Conversion time
8 µs to 10 µs
Supply voltage
4.5 V to 5.5 V
Package
20-pin SOIC (DW)

Compliance & Environment

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

Application

Sensor data acquisitionIndustrial monitoringGeneral-purpose serial measurement

Datasheet

Texas-Instruments-company-64.pdf

800 KB

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CAD Models

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3D Model
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Where to Buy

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Alternative components

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Design and risk insights

Questions & answers

TLC2543CDWR is a Texas Instruments 12-bit switched-capacitor successive-approximation ADC in a 20-pin SOIC package. It includes an 11-input analog multiplexer, sample-and-hold function, serial interface, EOC output, and differential reference inputs.