Datasheet Texas Instruments ADS1246IPWR — Ficha de datos

FabricanteTexas Instruments
SerieADS1246
Numero de parteADS1246IPWR
Datasheet Texas Instruments ADS1246IPWR

ADC de 24 bits, 2kSPS, 2 canales con PGA para la medición de sensores de precisión 16-TSSOP -40 a 105

Hojas de datos

ADS124x 24-Bit, 2-kSPS, Analog-To-Digital Converters With Programmable Gain Amplifier (PGA) For Sensor Measurement datasheet
PDF, 2.4 Mb, Revisión: H, Archivo publicado: marzo 31, 2016
Extracto del documento

Precios

Estado

Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNo

Embalaje

Pin16
Package TypePW
Industry STD TermTSSOP
JEDEC CodeR-PDSO-G
Package QTY2000
CarrierLARGE T&R
Device MarkingADS1246
Width (mm)4.4
Length (mm)5
Thickness (mm)1
Pitch (mm).65
Max Height (mm)1.2
Mechanical DataDescargar

Paramétricos

# Input Channels2
Analog Voltage AVDD(Max)5.25 V
Analog Voltage AVDD(Min)2.7 V
ArchitectureDelta-Sigma
Digital Supply(Max)5.25 V
Digital Supply(Min)2.7 V
INL(Max)251.7 +/-LSB
Input Range(Max)2.125, 4.25 V
Input Range(Min)-2.125, 0 V
Input TypeDifferential,Single-Ended
Integrated Features50/60 Hz Rejection,Oscillator,PGA,Temp Sensor
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)2.3 mW
RatingCatalog
Reference ModeExt
Resolution24 Bits
Sample Rate (max)2kSPS SPS
Sample Rate(Max)0.002 MSPS

Plan ecológico

RoHSObediente

Kits de diseño y Módulos de evaluación

  • Evaluation Modules & Boards: ADS1246EVM-PDK
    ADS1246 Performance Demonstration Kit
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
  • Evaluation Modules & Boards: ADS1246EVM
    ADS1246 Evaluation Module
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)

Notas de aplicación

  • Example Temperature Measurement Applications Using the ADS1247 and ADS1248 (Rev. B)
    PDF, 189 Kb, Revisión: B, Archivo publicado: mayo 9, 2016
    This document discusses the use of the ADS1247 and ADS1248 precision analog-to-digital converters (ADCs) together with a resistive temperature device (RTD) and thermocouple to measure temperature. Included are detailed examples of the most common configurations of a two-wire RTD a three-wire RTD a four-wire RTD and a thermocouple with cold junction compensation. This document provides sufficien
  • Inputs Currents for High-Resolution ADCs
    PDF, 127 Kb, Archivo publicado: marzo 6, 2003
  • Digital Filter Types in Delta-Sigma ADCs
    PDF, 219 Kb, Archivo publicado: 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, Revisión: A, Archivo publicado: mayo 18, 2015
  • A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)
    PDF, 425 Kb, Revisión: B, Archivo publicado: 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, Revisión: A, Archivo publicado: abr 16, 2015

Linea modelo

Serie: ADS1246 (2)

Clasificación del fabricante

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