Datasheet Texas Instruments ADS122C04IRTET — Datenblatt

HerstellerTexas Instruments
SerieADS122C04
ArtikelnummerADS122C04IRTET

24-Bit-, 2kSPS-, 4-Kanal-, Low-Power-Delta-Sigma-ADC mit PGA-, Vref-, 2x IDACs und I2C-Schnittstelle 16-WQFN -40 bis 125

Datenblätter

ADS122C04 24-Bit, 4-Channel, 2-kSPS, Delta-Sigma ADC With I2C Interface datasheet
PDF, 2.1 Mb, Revision: A, Datei veröffentlicht: Mar 22, 2018

Preise

Status

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

Verpackung

Pin1616
Package TypeRTERTE
Industry STD TermWQFNWQFN
JEDEC CodeS-PQFP-NS-PQFP-N
Package QTY250250
CarrierSMALL T&RSMALL T&R
Device Marking122C122C4
Width (mm)33
Length (mm)33
Thickness (mm)0.750.75
Pitch (mm)0.50.5
Max Height (mm)0.80.8
Mechanical DataHerunterladenHerunterladen

Parameter

Analog Voltage AVDD(Max)5.5 V
Analog Voltage AVDD(Min)2.3 V
ArchitectureDelta-Sigma
Digital Supply(Max)5.5 V
Digital Supply(Min)2.3 V
Features50/60 Hz Rejection,Excitation Current Sources (iDACs),Oscillator,PGA,Temp Sensor,Small Size
Input Range(Max)2.85,5.6 V
Input Range(Min)-2.85,0 V
Input TypeDifferential,Single-Ended
InterfaceI2C
Multi-Channel ConfigurationMultiplexed
Number of input channels4
Operating Temperature Range-40 to 125 C
Package GroupTSSOP|16,WQFN|16
Package Size: mm2:W x L16TSSOP: 22 mm2: 4.4 x 5 (TSSOP|16),16WQFN: 9 mm2: 3 x 3 (WQFN|16) PKG
Power Consumption(Typ)1.4 mW
RatingCatalog
Reference ModeExt,Int
Resolution24 Bits
Sample Rate(Max)2 MSPS

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: ADS122C04EVM
    ADS122C04 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

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    PDF, 563 Kb, Datei veröffentlicht: Mar 13, 2013
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    PDF, 298 Kb, Datei veröffentlicht: Sep 28, 2018
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    PDF, 333 Kb, Datei veröffentlicht: Jun 19, 2018
    RTDs or resistance temperature detectors are sensors used to measure temperature. These sensors arethe among the most accurate temperature sensors available covering large temperature ranges.However getting accurate measurements with precision analog-to-digital converters (ADCs) requiresattention to detail in design of measurement circuits and calculation of the measurement. This applica
  • Digital Filter Types in Delta-Sigma ADCs
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Modellreihe

Herstellerklassifikation

  • Semiconductors > Analog and Mixed-Signal > Data converters > Analog-to-digital converters (ADCs) > Precision ADCs (<=10MSPS)