Datasheet Texas Instruments DDC112YK/250G4 — Ficha de datos

FabricanteTexas Instruments
SerieDDC112
Numero de parteDDC112YK/250G4
Datasheet Texas Instruments DDC112YK/250G4

Entrada de corriente dual Convertidor analógico a digital de 20 bits 32-TQFP 0 a 70

Hojas de datos

DDC112: Dual Current Input 20-Bit Analog-To-Digital Converter datasheet
PDF, 1.1 Mb, Revisión: B, Archivo publicado: oct 6, 2004
Extracto del documento

Precios

Estado

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

Embalaje

Pin32
Package TypePJT
Industry STD TermTQFP
JEDEC CodeS-PQFP-N
Package QTY250
CarrierSMALL T&R
Device MarkingDDC112YK
Width (mm)7
Length (mm)7
Thickness (mm)1
Pitch (mm).8
Max Height (mm)1.2
Mechanical DataDescargar

Paramétricos

# Input Channels2
InterfaceSPI
Operating Temperature Range-40 to 85,0 to 70 C
Package GroupTQFP
Package Size: mm2:W x L32TQFP: 81 mm2: 9 x 9(TQFP) PKG
RatingCatalog
Resolution20 Bits
Sample Rate (max)3kSPS SPS
Special FeaturesComputed Tomography (CT)

Plan ecológico

RoHSObediente

Kits de diseño y Módulos de evaluación

  • Evaluation Modules & Boards: DDC11XEVM-PDK
    DDC11xEVM-PDK Performance Demonstration Kit
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)

Notas de aplicación

  • The DDC112/'s Test Mode
    PDF, 82 Kb, Archivo publicado: sept 27, 2000
    This application bulletin covers the DDC112's test mode. It elaborates on the explanation given in the data sheet and is written with the purpose of helping you use the test mode to its fullest capability. It does assume a basic understanding of the DDC112's operation. For a good introduction to the DDC112, see the DDC112's data sheet.
  • Creating a Bipolar Input Range for the DDC112
    PDF, 86 Kb, Archivo publicado: sept 27, 2000
    The following sections of this application note review the DDC112?s input range, describe how to make it bipolar, show how to experiment with bipolar ranges using the DDC112 Evaluation Fixture and finally how to derive the noise contribution that comes with making the range bipolar.
  • Programming Tricks for Higher Conversion Speeds Utilizing Delta Sigma Converters
    PDF, 105 Kb, Archivo publicado: sept 27, 2000
    Delta-Sigma Analog-to-Digital Converters are well known for their innate ability to resolve an analog input signal to very small LSB voltage ranges. The primarily applications for this type of product is in the Industrial Process Control market such as direct transducer interface for pressure, temperature, flow, weigh scales and force measurement systems.
  • Using External Integration Capacitors on the DDC112
    PDF, 56 Kb, Archivo publicado: sept 27, 2000
    This application bulletin discusses issues that arise when using external integration capacitors on the DDC112. It expands on the explanation given in the data sheet and provides some new data to help you select and use the capacitors. It does assume a basic understanding of the DDC112's operation.
  • Understanding The DDC112/'S Continuous and Non-Continuous Modes
    PDF, 74 Kb, Archivo publicado: sept 27, 2000
    This application bulletin provides additional information on how the DDC112's continuous and non-continuous modes work and how to effectively operate the part in either mode. It is intended to supplement the information in the DDC112's data sheet and therefore skips some of the basic explanations of operation. For a good introduction to the DDC112, please refer to the data sheet.
  • Retrieving Data from the DDC112
    PDF, 80 Kb, Archivo publicado: sept 27, 2000
    This application bulletin explains how to retrieve data from the DDC112. It elaborates on the discussion given in the DDC112 data sheet and provides additional information to allow you more flexiblity during retrieval. It is assumed that you have a basic understanding of the DDC112's operation.
  • Multi-DDC112 DUT Board for the DDC112 Evaluation Fixture
    PDF, 161 Kb, Archivo publicado: sept 27, 2000
    The DDC112 is capable of being daisy chained for use in systems with a large number of channels. To help in designing such a system, this application note describes the design of a multi-DDC112 DUT board that can be used with the standard evaluation fixture DEM-DDC112U-C.

Linea modelo

Clasificación del fabricante

  • Semiconductors > Sensing Products > Photodiode Sensing