Datasheet Texas Instruments ADS1253E — Ficha de datos

FabricanteTexas Instruments
SerieADS1253
Numero de parteADS1253E
Datasheet Texas Instruments ADS1253E

Convertidor analógico a digital de baja potencia de 24 bits, 20 kHz 16-SSOP -40 a 85

Hojas de datos

24-Bit, 20kHz, Low Power Analog-to-Digital Converter datasheet
PDF, 1.0 Mb, Revisión: B, Archivo publicado: sept 27, 2007
Extracto del documento

Precios

Estado

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

Embalaje

Pin1616
Package TypeDBQDBQ
Industry STD TermSSOPSSOP
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY7575
CarrierTUBETUBE
Device Marking1253EADS
Width (mm)3.93.9
Length (mm)4.94.9
Thickness (mm)1.51.5
Pitch (mm).64.64
Max Height (mm)1.751.75
Mechanical DataDescargarDescargar

Paramétricos

# Input Channels4
Analog Voltage AVDD(Max)5.25 V
Analog Voltage AVDD(Min)4.75 V
ArchitectureDelta-Sigma
Digital Supply(Max)5.25 V
Digital Supply(Min)4.75 V
INL(Max)251.7 +/-LSB
Input Range(Max)5.25 V
Input TypeDifferential
Integrated Features50/60 Hz Rejection
InterfaceSPI
Multi-Channel ConfigurationMultiplexed
Operating Temperature Range-40 to 85 C
Package GroupSSOP
Package Size: mm2:W x L16SSOP: 19 mm2: 3.9 x 4.9(SSOP) PKG
Power Consumption(Typ)7.5 mW
RatingCatalog
Reference ModeExt
Resolution24 Bits
Sample Rate (max)20kSPS SPS
Sample Rate(Max)0.02 MSPS
THD(Typ)-105 dB

Plan ecológico

RoHSObediente

Notas de aplicación

  • Interfacing the ADS1251/52 to the MSP430
    PDF, 264 Kb, Archivo publicado: marzo 8, 2005
    This application report demonstrates an effective method to interface the ADS1251 and ADS1252 sigma-delta data converters to the MSP430F449 microcontroller. The software for this application report was developed on the HPA449 development system.
  • Understanding the ADS1251, ADS1253, and ADS1254 Input Circuitry
    PDF, 39 Kb, Archivo publicado: dic 17, 2002
  • A Spreadsheet for Calculating the Frequency Response of the ADS1250-54 (Rev. A)
    PDF, 461 Kb, Revisión: A, Archivo publicado: sept 5, 2003
    The ADS1250, ADS1251, ADS1252, ADS1253 and ADS1254 family of high-resolution analog-to-digital converters (ADCs) share an advanced delta-sigma (О”ОЈ) topology. This application note reviews the frequency characteristics of these devices and shows how to use a companion Microsoft Excel? spreadsheet (sbaa103a.zip), available for download from the TI web site, to calculate the frequency res
  • 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: ADS1253 (3)

Clasificación del fabricante

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