Datasheet Texas Instruments ADS1240 — Ficha de datos

FabricanteTexas Instruments
SerieADS1240
Datasheet Texas Instruments ADS1240

Convertidor analógico a digital de 24 bits

Hojas de datos

24-Bit, Analog-to-Digital Converters datasheet
PDF, 1.0 Mb, Revisión: F, Archivo publicado: oct 8, 2013
Extracto del documento

Precios

Estado

ADS1240EADS1240E/1KADS1240E/1KG4ADS1240EG4
Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNoNo

Embalaje

ADS1240EADS1240E/1KADS1240E/1KG4ADS1240EG4
N1234
Pin24242424
Package TypeDBDBDBDB
Industry STD TermSSOPSSOPSSOPSSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY601000100060
CarrierTUBELARGE T&RLARGE T&RTUBE
Device MarkingADS1240EADS1240EADS1240EADS1240E
Width (mm)5.35.35.35.3
Length (mm)8.28.28.28.2
Thickness (mm)1.951.951.951.95
Pitch (mm).65.65.65.65
Max Height (mm)2222
Mechanical DataDescargarDescargarDescargarDescargar

Paramétricos

Parameters / ModelsADS1240E
ADS1240E
ADS1240E/1K
ADS1240E/1K
ADS1240E/1KG4
ADS1240E/1KG4
ADS1240EG4
ADS1240EG4
# Input Channels4444
Analog Voltage AVDD(Max), V5.255.255.255.25
Analog Voltage AVDD(Min), V2.72.72.72.7
ArchitectureDelta-SigmaDelta-SigmaDelta-SigmaDelta-Sigma
Digital Supply(Max), V5.255.255.255.25
Digital Supply(Min), V2.72.72.72.7
INL(Max), +/-LSB251.7251.7251.7251.7
Input Range(Max), V5.255.255.255.25
Input TypeDifferential,Single-EndedDifferential,Single-EndedDifferential,Single-EndedDifferential,Single-Ended
Integrated Features50/60 Hz Rejection,GPIO,PGA50/60 Hz Rejection,GPIO,PGA50/60 Hz Rejection,GPIO,PGA50/60 Hz Rejection,GPIO,PGA
InterfaceSPISPISPISPI
Multi-Channel ConfigurationMultiplexedMultiplexedMultiplexedMultiplexed
Operating Temperature Range, C-40 to 85-40 to 85-40 to 85-40 to 85
Package GroupSSOPSSOPSSOPSSOP
Package Size: mm2:W x L, PKG24SSOP: 64 mm2: 7.8 x 8.2(SSOP)24SSOP: 64 mm2: 7.8 x 8.2(SSOP)24SSOP: 64 mm2: 7.8 x 8.2(SSOP)24SSOP: 64 mm2: 7.8 x 8.2(SSOP)
Power Consumption(Typ), mW0.60.60.60.6
RatingCatalogCatalogCatalogCatalog
Reference ModeExtExtExtExt
Resolution, Bits24242424
Sample Rate (max), SPS15SPS15SPS15SPS15SPS
Sample Rate(Max), MSPS0.0000150.0000150.0000150.000015

Plan ecológico

ADS1240EADS1240E/1KADS1240E/1KG4ADS1240EG4
RoHSObedienteObedienteObedienteObediente

Notas de aplicación

  • Measuring Single-Ended 0V-5V Signals with Differential Delta-Sigma ADCs (Rev. A)
    PDF, 48 Kb, Revisión: A, Archivo publicado: mayo 18, 2015
  • The Offset DAC (Rev. A)
    PDF, 69 Kb, Revisión: A, Archivo publicado: abr 1, 2015
  • ADS1240, 1241 App-Note: Accessing the Onboard Temp Diode in the ADS1240/ADS1241
    PDF, 65 Kb, Archivo publicado: oct 4, 2002
  • Overclocking the ADS1240 and ADS1241 (Rev. A)
    PDF, 73 Kb, Revisión: A, Archivo publicado: jul 8, 2004
    The ADS1240 and ADS1241 are precision, wide dynamic range, delta-sigma (О”ОЈ) Analog-to-Digital converters (ADCs) with 24-bit resolution. This application report describes the process of overclocking these low speed and low current consumption devices, allowing them to run considerably faster while maintaining performance at the expense of current consumption.
  • Inputs Currents for High-Resolution ADCs
    PDF, 127 Kb, Archivo publicado: marzo 6, 2003
  • Implementing a Direct Thermocouple Interface With MSP430x4xx and ADS1240 (Rev. A)
    PDF, 195 Kb, Revisión: A, Archivo publicado: oct 4, 2001
    This application report describes and shows how to implement a direct thermocouple interface, without using the signal conditioning circuitry normally required for thermocouples. The thermocouple interfaces directly to the Burr Brown ADS1240, 24-bit ADC from Texas Instruments, Inc. An MSP430F41x ultralow-power microcontroller is used to communicate with the ADC, read the conversion values, convert
  • 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

Clasificación del fabricante

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