Datasheet Texas Instruments ADS1245IDGST — Datenblatt

HerstellerTexas Instruments
SerieADS1245
ArtikelnummerADS1245IDGST
Datasheet Texas Instruments ADS1245IDGST

24-Bit-Low-Power-ADC mit High-Z-Eingangspuffer 10-VSSOP -40 bis 85

Datenblätter

ADS1245: Low-Power, 24-Bit Analog-to-Digital Converter datasheet
PDF, 824 Kb, Revision: A, Datei veröffentlicht: Aug 14, 2003
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Preise

Status

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

Verpackung

Pin10
Package TypeDGS
Industry STD TermVSSOP
JEDEC CodeS-PDSO-G
Package QTY250
CarrierSMALL T&R
Device MarkingBHI
Width (mm)3
Length (mm)3
Thickness (mm)1.02
Pitch (mm).5
Max Height (mm)1.07
Mechanical DataHerunterladen

Parameter

# Input Channels1
Analog Voltage AVDD(Max)5.25 V
Analog Voltage AVDD(Min)2.5 V
ArchitectureDelta-Sigma
Digital Supply(Max)3.6 V
Digital Supply(Min)1.8 V
INL(Max)251.7 +/-LSB
Input Range(Max)4 V
Input TypeDifferential,Single-Ended
Integrated Features50/60 Hz Rejection
InterfaceSPI
Multi-Channel ConfigurationN/A
Operating Temperature Range-40 to 85 C
Package GroupVSSOP
Package Size: mm2:W x L10VSSOP: 15 mm2: 4.9 x 3(VSSOP) PKG
Power Consumption(Typ)0.27 mW
RatingCatalog
Reference ModeExt
Resolution24 Bits
Sample Rate (max)15SPS SPS
Sample Rate(Max)0.000015 MSPS

Öko-Plan

RoHSCompliant

Anwendungshinweise

  • Data Capture with Multiple ADS1244 or ADS1245 Devices in Parallel
    PDF, 59 Kb, Datei veröffentlicht: Jun 2, 2004
    The ADS1244 and ADS1245 are excellent low-power, high-precision analog-to-digital converters (ADCs). This application note discusses several important considerations when using the ADS1244/45 devices in multi-channel parallel measurement systems.
  • Inputs Currents for High-Resolution ADCs
    PDF, 127 Kb, Datei veröffentlicht: Mar 6, 2003
  • 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

Serie: ADS1245 (2)

Herstellerklassifikation

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