Datasheet Texas Instruments ADS1271IPWG4 — Datenblatt

HerstellerTexas Instruments
SerieADS1271
ArtikelnummerADS1271IPWG4
Datasheet Texas Instruments ADS1271IPWG4

24-Bit, 144 kHz, 1-Kanal, Simultanabtastung, Delta-Sigma ADC 16-TSSOP -40 bis 105

Datenblätter

24-Bit, Wide Bandwidth Analog-to-Digital Converter datasheet
PDF, 1.0 Mb, Revision: F, Datei veröffentlicht: Oct 23, 2007
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Preise

Status

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

Verpackung

Pin1616
Package TypePWPW
Industry STD TermTSSOPTSSOP
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY9090
CarrierTUBETUBE
Device MarkingADS1271
Width (mm)4.44.4
Length (mm)55
Thickness (mm)11
Pitch (mm).65.65
Max Height (mm)1.21.2
Mechanical DataHerunterladenHerunterladen

Parameter

# Input Channels1
Analog Voltage AVDD(Max)5.25 V
Analog Voltage AVDD(Min)4.75 V
ArchitectureDelta-Sigma
Digital Supply(Max)3.6 V
Digital Supply(Min)1.65 V
INL(Max)251.7 +/-LSB
Input Range(Max)5.25 V
Input TypeDifferential
Integrated FeaturesDaisy-Chainable
InterfaceSPI
Multi-Channel ConfigurationN/A
Operating Temperature Range-40 to 105 C
Package GroupTSSOP
Package Size: mm2:W x L16TSSOP: 32 mm2: 6.4 x 5(TSSOP) PKG
Power Consumption(Typ)92 mW
RatingCatalog
Reference ModeExt
Resolution24 Bits
SNR109 dB
Sample Rate (max)105kSPS SPS
Sample Rate(Max)0.105 MSPS
THD(Typ)-105 dB

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: ADS1271EVM-PDK
    ADS1271 Performance Demonstration Kit
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: PP-SALB2-EVM
    Smart Amplifier Speaker Characterization Board Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: ADS1271EVM
    ADS1271 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • Synchronizing the ADS1271
    PDF, 82 Kb, Datei veröffentlicht: Oct 27, 2005
    Synchronization on the ADS1271 serves two purposes. Most often, it is used to enable simultaneous sampling by multiple ADS1271s, typically through a daisy-chainconfiguration. Synchronization can also be used to match the conversion cycle of the ADS1271 to external events. In the first section of this application note, we show howto synchronize multiple ADS1271s to each other. In the second sec
  • Digital Filter Types in Delta-Sigma ADCs
    PDF, 219 Kb, Datei veröffentlicht: Jun 27, 2017
    This application report discusses digital filters which are a ubiquitous feature in delta-sigma analog todigital converters (ADCs). Digital low-pass filters are essential to the functionality of a delta-sigma ADCwhich relies on oversampling and noise shaping to push quantization noise out of band. There arevariations between the types of digital filters used in delta-sigma ADCs that provide
  • Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)
    PDF, 69 Kb, Revision: A, Datei veröffentlicht: May 18, 2015
  • A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)
    PDF, 425 Kb, Revision: B, Datei veröffentlicht: Oct 9, 2011
    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.
  • Principles of Data Acquisition and Conversion (Rev. A)
    PDF, 132 Kb, Revision: A, Datei veröffentlicht: Apr 16, 2015

Modellreihe

Herstellerklassifikation

  • Semiconductors > Data Converters > Analog-to-Digital Converters (ADCs) > Precision ADCs (<=10MSPS)