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Datasheet Texas Instruments ADS7043IRUGR

Texas Instruments ADS7043IRUGR

Manufacturer:Texas Instruments
Part Number:ADS7043IRUGR

Ultra-Low Power and Ultra-Small Size SAR ADC | 12-bit | 1MSPS | Pseudo-Differential 8-X2QFN -40 to 125



Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

Eco Plan

Pb FreeYes


# Input Channels1
Analog Voltage AVDD(Max)(V)3.6
Analog Voltage AVDD(Min)(V)1.65
Approx. Price (US$)2.10 | 1ku
Digital Supply(Max)(V)3.6
Digital Supply(Min)(V)1.65
Input Range(Max)(V)3.6
Input TypePseudo-Differential
Integrated FeaturesN/A
Multi-Channel ConfigurationN/A
Operating Temperature Range(C)-40 to 125
Package GroupX2QFN
Package Size: mm2:W x L (PKG)8X2QFN: 2 mm2: 1.5 x 1.5(X2QFN)
Power Consumption(Typ)(mW)0.243
Reference ModeSupply
Sample Rate (max)(SPS)1MSPS


Package TypeRUG
Industry STD TermX2QFN
Package QTY3000
CarrierLARGE T&R
Device MarkingFW
Width (mm)1.5
Length (mm)1.5
Thickness (mm).37
Pitch (mm).5
Max Height (mm).4
Mechanical DataDownload »

Manufacturer's Classification

Semiconductors > Data Converters > Analog to Digital Converter > Precision ADC (<=10MSPS)

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: ADS7043EVM-PDK
    12-Bit Pseudo-Differential Input SAR ADC Performance Demonstration Kit
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: BOOST-ADS7042
    ADS7042 Ultra-Low Power Data Acquisition BoosterPack
    Lifecycle Status: Active (Recommended for new designs)

Application Notes

  • Download » Application Notes, PDF, 69 Kb, Rev. A, 05-18-2015
    Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)
  • Download » Application Notes, PDF, 425 Kb, Rev. B, 10-09-2011
    A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)
    This glossary is a collection of the definitions of Texas Instruments' Delta-Sigma (О”ОЈ), successive approximation register (SAR), and pipeline analog-to-digital (A/D) converter specifications and performance characteristics. Although there is a considerable amount of detail in this document, the product data sheet for a particular product specification is the best and final reference.
  • Download » Application Notes, PDF, 64 Kb, 10-02-2000
    Interleaving Analog-to-Digital Converters
    It is tempting when pushing the limits of analog-to-digital conversion to consider interleaving two or more converters to increase the sample rate. However, such designs must take into consideration several possible sources of error.
  • Download » Application Notes, PDF, 132 Kb, Rev. A, 04-16-2015
    Principles of Data Acquisition and Conversion (Rev. A)
  • Download » Application Notes, PDF, 95 Kb, 10-02-2000
    What Designers Should Know About Data Converter Drift
    Exactly how inaccurate will a change in temperature make an analog-to-digital or digital-to-analog converter? As designers are well aware, a 12-bit device may provide a much lower accuracy at its operating-temperature extremes, perhaps only to 9 or even 8 bits. But for lack of more precise knowledge, many play it safe (and expensive) and overspecify.
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