Datasheet Texas Instruments ADS8505IDWG4 — Ficha de datos

FabricanteTexas Instruments
SerieADS8505
Numero de parteADS8505IDWG4
Datasheet Texas Instruments ADS8505IDWG4

Convertidor analógico a digital CMOS de 16 bits a 250 kHz con interfaz paralela 2.5V Referencia interna 28-SOIC -40 a 85

Hojas de datos

16-Bit 250-KSPS Sampling CMOS Analog-to-Digital Converter datasheet
PDF, 1.0 Mb, Revisión: B, Archivo publicado: feb 1, 2007
Extracto del documento

Precios

Estado

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

Embalaje

Pin28
Package TypeDW
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Package QTY20
CarrierTUBE
Device MarkingADS8505I
Width (mm)7.5
Length (mm)17.9
Thickness (mm)2.35
Pitch (mm)1.27
Max Height (mm)2.65
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)4.75 V
INL(Max)1.5 +/-LSB
Input Range(Max)10 V
Input Range(Min)-10 V
Input TypeSingle-Ended
Integrated FeaturesOscillator
InterfaceParallel
Multi-Channel ConfigurationN/A
Operating Temperature Range-40 to 85 C
Package GroupSOIC
Package Size: mm2:W x L28SOIC: 184 mm2: 10.3 x 17.9(SOIC) PKG
Power Consumption(Typ)155 mW
RatingCatalog
Reference ModeExt,Int
Resolution16 Bits
SINAD88 dB
SNR88 dB
Sample Rate (max)250kSPS SPS
Sample Rate(Max)0.25 MSPS
THD(Typ)-105 dB

Plan ecológico

RoHSObediente

Kits de diseño y Módulos de evaluación

  • Evaluation Modules & Boards: ADS8505EVM
    ADS8505EVM Evaluation Module
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)

Notas de aplicación

  • Controlling the ADS7805 With TMS320 Series DSPs
    PDF, 69 Kb, Archivo publicado: nov 9, 2004
    The ADS7805 16-bit, bipolar input, parallel output analog-to-digital converter (ADC) has features that allow for an easy interface to many of the TMS320 series of digital signal processors from Texas Instruments. This application report focuses on configuring, sampling, and converting analog data presented to the ADS7805 ADC, with software examples using the TMS320C6713 and TMS320C5416 DSPs. The
  • Upgrading from the ADS7804/05 to the ADS8504/05
    PDF, 71 Kb, Archivo publicado: abr 30, 2007
    Upgrading to the new ADS85xx series of devices
  • Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A)
    PDF, 227 Kb, Revisión: A, Archivo publicado: nov 10, 2010
    This application report analyzes a simple method for calculating minimum acquisition times for successive-approximation register analog-to-digital converters (SAR ADCs). The input structure of the ADC is examined along with the driving circuit. The voltage on the sampling capacitor is then determined for the case when a step function is applied to the input of the driving circuit. Three different
  • 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

Clasificación del fabricante

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