Datasheet Texas Instruments ADS8484IRGZT — Ficha de datos

FabricanteTexas Instruments
SerieADS8484
Numero de parteADS8484IRGZT
Datasheet Texas Instruments ADS8484IRGZT

18 bits 1.25MSPS ADC paralelo W / Ref, pseudo bipolar, entrada totalmente diferencial 48-VQFN -40 a 85

Hojas de datos

18Bit 1.25MSPS Pseudo-Bipolar Fully Differential Input, Micropower Sampling ADC datasheet
PDF, 1.4 Mb, Archivo publicado: jun 29, 2007
Extracto del documento

Precios

Estado

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

Embalaje

Pin48
Package TypeRGZ
Industry STD TermVQFN
JEDEC CodeS-PQFP-N
Package QTY250
CarrierSMALL T&R
Device MarkingADS8484I
Width (mm)7
Length (mm)7
Thickness (mm).9
Pitch (mm).5
Max Height (mm)1
Mechanical DataDescargar

Paramétricos

# Input Channels1
Analog Voltage AVDD(Max)5.25 V
Analog Voltage AVDD(Min)4.75 V
ArchitectureSAR
Digital Supply(Max)5.25 V
Digital Supply(Min)2.7 V
INL(Max)2.5 +/-LSB
Input Range(Max)4.096 V
Input Range(Min)4.096 V
Input TypeDifferential
Integrated FeaturesOscillator
InterfaceParallel
Multi-Channel ConfigurationN/A
Operating Temperature Range-40 to 85 C
Package GroupVQFN
Package Size: mm2:W x L48VQFN: 49 mm2: 7 x 7(VQFN) PKG
Power Consumption(Typ)235 mW
RatingCatalog
Reference ModeExt,Int
Resolution18 Bits
SINAD98.5 dB
SNR98.5 dB
Sample Rate (max)1.25MSPS SPS
Sample Rate(Max)1.25 MSPS
THD(Typ)-120 dB

Plan ecológico

RoHSObediente

Kits de diseño y Módulos de evaluación

  • Evaluation Modules & Boards: ADS8484EVM
    ADS8484 Evaluation Module
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)

Notas de aplicación

  • Determining Minimum Acquisition Times for SAR ADCs, part 2
    PDF, 215 Kb, Archivo publicado: marzo 17, 2011
    The input structure circuit of a successive-approximation register analog-to-digital converter (SAR ADC) incombination with the driving circuit forms a transfer function that can be used to determine minimum acquisition times for different types of applied input signals. This application report, which builds on Determining Minimum Acquisition Times for SAR ADCs When a Step Function is Applied to

Linea modelo

Serie: ADS8484 (2)

Clasificación del fabricante

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