Datasheet Texas Instruments ADS7854IRTET — Datenblatt

HerstellerTexas Instruments
SerieADS7854
ArtikelnummerADS7854IRTET
Datasheet Texas Instruments ADS7854IRTET

SAR ADC, Dual, 1 MSPS, 14 Bit, Simultanabtastung 16-WQFN -40 bis 125

Datenblätter

ADSxx54 Dual, High-Speed, 16-, 14-, and 12-Bit, Simultaneous-Sampling, Analog-to-Digital Converters datasheet
PDF, 2.9 Mb, Revision: B, Datei veröffentlicht: Aug 12, 2014
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Preise

Status

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

Verpackung

Pin16
Package TypeRTE
Industry STD TermWQFN
JEDEC CodeS-PQFP-N
Package QTY250
CarrierSMALL T&R
Device Marking7854
Width (mm)3
Length (mm)3
Thickness (mm).75
Pitch (mm).5
Max Height (mm).8
Mechanical DataHerunterladen

Parameter

# Input Channels2
Analog Voltage AVDD(Max)5.5 V
Analog Voltage AVDD(Min)4.5 V
ArchitectureSAR
Digital Supply(Max)5.5 V
Digital Supply(Min)1.65 V
INL(Max)1.5 +/-LSB
Input Range(Max)5.5 V
Input TypeDifferential
Integrated FeaturesN/A
InterfaceSPI
Multi-Channel ConfigurationSimultaneous Sampling
Operating Temperature Range-40 to 125 C
Package GroupWQFN
Package Size: mm2:W x L16WQFN: 9 mm2: 3 x 3(WQFN) PKG
Power Consumption(Typ)45 mW
RatingCatalog
Reference ModeExt,Int
Resolution14 Bits
SINAD84.6 dB
SNR85 dB
Sample Rate (max)1MSPS SPS
Sample Rate(Max)1 MSPS
THD(Typ)-98 dB

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: ADS7854EVM-PDK
    ADS7854EVM Performance Demonstration Kit (PDK)
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • Closed-loop motor control: An introduction to rotary resolvers and encoders
    PDF, 716 Kb, Datei veröffentlicht: Apr 11, 2014
  • Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)
    PDF, 69 Kb, Revision: A, Datei veröffentlicht: May 18, 2015
  • A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)
    PDF, 425 Kb, Revision: B, Datei veröffentlicht: 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, Datei veröffentlicht: Apr 16, 2015

Modellreihe

Herstellerklassifikation

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