Datasheet Texas Instruments ADS1198 — Datenblatt

HerstellerTexas Instruments
SerieADS1198
Datasheet Texas Instruments ADS1198

Rauscharmes 8-Kanal-Analog-16-Bit-Frontend für EKG / EEG-Messungen

Datenblätter

Low-Power, 8-Channel, 16-Bit Analog Front-End for Biopotential Measurements datasheet
PDF, 1.6 Mb, Revision: C, Datei veröffentlicht: Nov 29, 2011
Auszug aus dem Dokument

Preise

Status

ADS1198CPAGADS1198CPAGRADS1198CZXGRADS1198CZXGT
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesYesNoNo

Verpackung

ADS1198CPAGADS1198CPAGRADS1198CZXGRADS1198CZXGT
N1234
Pin64646464
Package TypePAGPAGZXGZXG
Industry STD TermTQFPTQFPNFBGANFBGA
JEDEC CodeS-PQFP-GS-PQFP-GS-PBGA-NS-PBGA-N
Package QTY16015001000250
CarrierJEDEC TRAY (5+1)LARGE T&RLARGE T&RSMALL T&R
Device MarkingADS1198ADS1198ADS1198ADS1198
Width (mm)101088
Length (mm)101088
Thickness (mm)111.011.01
Pitch (mm).5.5.8.8
Max Height (mm)1.21.21.451.45
Mechanical DataHerunterladenHerunterladenHerunterladenHerunterladen

Parameter

Parameters / ModelsADS1198CPAG
ADS1198CPAG
ADS1198CPAGR
ADS1198CPAGR
ADS1198CZXGR
ADS1198CZXGR
ADS1198CZXGT
ADS1198CZXGT
# Input Channels8888
Analog Voltage AVDD(Max), V5.255.255.255.25
Analog Voltage AVDD(Min), V2.72.72.72.7
ArchitectureDelta-SigmaDelta-SigmaDelta-SigmaDelta-Sigma
Digital Supply(Max), V3.63.63.63.6
Digital Supply(Min), V1.651.651.651.65
INL(Max), +/-LSB1111
Input Range(Max), V5.255.255.255.25
Input TypeDifferential,Single-EndedDifferential,Single-EndedDifferential,Single-EndedDifferential,Single-Ended
Integrated FeaturesDaisy-Chainable,GPIO,Oscillator,PGADaisy-Chainable,GPIO,Oscillator,PGADaisy-Chainable,GPIO,Oscillator,PGADaisy-Chainable,GPIO,Oscillator,PGA
InterfaceSPISPISPISPI
Multi-Channel ConfigurationSimultaneous SamplingSimultaneous SamplingSimultaneous SamplingSimultaneous Sampling
Operating Temperature Range, C0 to 700 to 700 to 700 to 70
Package GroupTQFPTQFPNFBGANFBGA
Package Size: mm2:W x L, PKG64TQFP: 144 mm2: 12 x 12(TQFP)64TQFP: 144 mm2: 12 x 12(TQFP)64NFBGA: 64 mm2: 8 x 8(NFBGA)64NFBGA: 64 mm2: 8 x 8(NFBGA)
Power Consumption(Typ), mW4.34.34.34.3
RatingCatalogCatalogCatalogCatalog
Reference ModeInt,ExtInt,ExtInt,ExtInt,Ext
Resolution, Bits16161616
SNR, dB97979797
Sample Rate (max), SPS8KSPS8KSPS8KSPS8KSPS
Sample Rate(Max), MSPS0.0080.0080.0080.008
THD(Typ), dB-95-95-95-95

Öko-Plan

ADS1198CPAGADS1198CPAGRADS1198CZXGRADS1198CZXGT
RoHSCompliantCompliantCompliantCompliant

Anwendungshinweise

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  • Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)
    PDF, 69 Kb, Revision: A, Datei veröffentlicht: May 18, 2015
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    PDF, 425 Kb, Revision: B, Datei veröffentlicht: Oct 9, 2011
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  • 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)