Datasheet Texas Instruments ADS1278SHFQ

ManufacturerTexas Instruments
SeriesADS1278-HT
Part NumberADS1278SHFQ
Datasheet Texas Instruments ADS1278SHFQ

High Temperature Quad/Octal, Simultaneous Sampling, 24-Bit Analog-to-Digital Converters 84-CFP -55 to 210

Datasheets

Quad/Octal, Simultaneous Sampling, 24-Bit Analog-to-Digital Converter datasheet
PDF, 1.1 Mb, Revision: E, File published: Apr 11, 2013
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Prices

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

Packaging

Pin8484
Package TypeHFQHFQ
Industry STD TermCFP (TBAR)CFP (TBAR)
JEDEC CodeS-CQFP-FS-CQFP-F
Package QTY11
Device MarkingADS1278SHFQ
Width (mm)13.813.8
Length (mm)13.813.8
Thickness (mm)2.672.67
Pitch (mm).5.5
Max Height (mm)33
Mechanical DataDownloadDownload

Parametrics

# Input Channels8
Analog Voltage AVDD(Max)5.25 V
Analog Voltage AVDD(Min)4.75 V
ArchitectureDelta-Sigma
Digital Supply(Max)2.2 V
Digital Supply(Min)1.65 V
INL(Max)201.4 +/-LSB
InterfaceSPI
Operating Temperature Range-55 to 175,-55 to 210 C
Package GroupCFP
Package Size: mm2:W x LSee datasheet (CFP) PKG
Power Consumption(Typ)530 mW
RatingCatalog
Reference ModeExt
Resolution24 Bits
SFDR109 dB
SNR111 dB
Sample Rate (max)144kSPS SPS

Eco Plan

RoHSSee ti.com

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: HEATEVM
    Harsh Environment Acquisition Terminal (H.E.A.T) Evaluation Module Platform for High-Temperature App
    Lifecycle Status: Obsolete (Manufacturer has discontinued the production of the device)

Application Notes

  • Digital Filter Types in Delta-Sigma ADCs
    PDF, 219 Kb, File published: 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, Revision: A, File published: May 18, 2015
  • A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)
    PDF, 425 Kb, Revision: B, File published: 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, Revision: A, File published: Apr 16, 2015

Model Line

Manufacturer's Classification

  • Semiconductors > Space & High Reliability > Data Converter > Analog to Digital Converters
EMS supplier