Datasheet Texas Instruments ADS7841E — Datenblatt

HerstellerTexas Instruments
SerieADS7841
ArtikelnummerADS7841E
Datasheet Texas Instruments ADS7841E

Analog-Digital-Wandler mit 12-Bit-4-Kanal-Abtastung für seriellen Ausgang 16-SSOP -40 bis 85

Datenblätter

ADS7841: 12-Bit, 4-Channel Serial Output Sampling Analog-to-Digital Converter datasheet
PDF, 490 Kb, Revision: B, Datei veröffentlicht: Jul 19, 2001
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Preise

Status

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

Verpackung

Pin161616
Package TypeDBQDBQDBQ
Industry STD TermSSOPSSOPSSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY757575
CarrierTUBETUBETUBE
Device Marking7841EADSB
Width (mm)3.93.93.9
Length (mm)4.94.94.9
Thickness (mm)1.51.51.5
Pitch (mm).64.64.64
Max Height (mm)1.751.751.75
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Parameter

# Input Channels4
Analog Voltage AVDD(Max)5.25 V
Analog Voltage AVDD(Min)2.7 V
ArchitectureSAR
Digital Supply(Max)5.25 V
Digital Supply(Min)2.7 V
INL(Max)1 +/-LSB
Input Range(Max)5.25 V
Input TypeSingle-Ended
Integrated FeaturesN/A
InterfaceSerial
Multi-Channel ConfigurationMultiplexed
Operating Temperature Range-40 to 85 C
Package GroupSSOP
Package Size: mm2:W x L16SSOP: 19 mm2: 3.9 x 4.9(SSOP) PKG
Power Consumption(Typ)1.8 mW
RatingCatalog
Reference ModeExt
Resolution12 Bits
SINADN/A dB
SNR72 dB
Sample Rate (max)200kSPS SPS
Sample Rate(Max)0.2 MSPS
THD(Typ)-78 dB

Öko-Plan

RoHSCompliant

Anwendungshinweise

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    PDF, 227 Kb, Revision: A, Datei veröffentlicht: Nov 10, 2010
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    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
  • 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)