Datasheet Texas Instruments ADS122U04

ManufacturerTexas Instruments
SeriesADS122U04

24-Bit, 2kSPS, 4-Ch, Low-Power Delta-Sigma ADC With PGA, Vref, 2x IDACs, and UART Interface

Datasheets

Datasheet PDF, 2.1 Mb, Revision: A, File published: Aug 16, 2017
ADS122U04 24-Bit, 4-Channel, 2-kSPS, Delta-Sigma ADC With UART Interface datasheet
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Prices

Family: ADS122U04

Status

ADS122U04IPWADS122U04IPWRADS122U04IRTERADS122U04IRTET
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoYesYesNo

Packaging

ADS122U04IPWADS122U04IPWRADS122U04IRTERADS122U04IRTET
Pin16161616
Package TypePWPWRTERTE
Industry STD TermTSSOPTSSOPWQFNWQFN
JEDEC CodeR-PDSO-GR-PDSO-GS-PQFP-NS-PQFP-N
Package QTY9020003000250
CarrierTUBELARGE T&RLARGE T&RSMALL T&R
Device MarkingADS122UADS122U122U122U4
Width (mm)4.44.433
Length (mm)5533
Thickness (mm)110.750.75
Pitch (mm)0.650.650.50.5
Max Height (mm)1.21.20.80.8
Mechanical DataDownloadDownloadDownloadDownload

Parametrics

Parameters / ModelsADS122U04IPWADS122U04IPWRADS122U04IRTERADS122U04IRTET
Analog Voltage AVDD(Max), V5.55.55.55.5
Analog Voltage AVDD(Min), V2.32.32.32.3
ArchitectureDelta-SigmaDelta-SigmaDelta-SigmaDelta-Sigma
Digital Supply(Max), V5.55.55.55.5
Digital Supply(Min), V2.32.32.32.3
Features50/60 Hz Rejection,Excitation Current Sources (iDACs),GPIO,Oscillator,PGA,Temp Sensor,Small Size50/60 Hz Rejection,Excitation Current Sources (iDACs),GPIO,Oscillator,PGA,Temp Sensor,Small Size50/60 Hz Rejection,Excitation Current Sources (iDACs),GPIO,Oscillator,PGA,Temp Sensor,Small Size50/60 Hz Rejection,Excitation Current Sources (iDACs),GPIO,Oscillator,PGA,Temp Sensor,Small Size
Input Range(Max), V2.85,5.62.85,5.62.85,5.62.85,5.6
Input Range(Min), V-2.85,0-2.85,0-2.85,0-2.85,0
Input TypeDifferential,Single-EndedDifferential,Single-EndedDifferential,Single-EndedDifferential,Single-Ended
InterfaceUARTUARTUARTUART
Multi-Channel ConfigurationMultiplexedMultiplexedMultiplexedMultiplexed
Number of input channels4444
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125-40 to 125
Package GroupTSSOP|16,WQFN|16TSSOP|16,WQFN|16TSSOP|16,WQFN|16TSSOP|16,WQFN|16
Package Size: mm2:W x L, PKG16TSSOP: 22 mm2: 4.4 x 5 (TSSOP|16),16WQFN: 9 mm2: 3 x 3 (WQFN|16)16TSSOP: 22 mm2: 4.4 x 5 (TSSOP|16),16WQFN: 9 mm2: 3 x 3 (WQFN|16)16TSSOP: 22 mm2: 4.4 x 5 (TSSOP|16),16WQFN: 9 mm2: 3 x 3 (WQFN|16)16TSSOP: 22 mm2: 4.4 x 5 (TSSOP|16),16WQFN: 9 mm2: 3 x 3 (WQFN|16)
Power Consumption(Typ), mW1.41.41.41.4
RatingCatalogCatalogCatalogCatalog
Reference ModeExt,IntExt,IntExt,IntExt,Int
Resolution, Bits24242424
Sample Rate(Max), MSPS2222

Eco Plan

ADS122U04IPWADS122U04IPWRADS122U04IRTERADS122U04IRTET
RoHSCompliantCompliantCompliantCompliant

Application Notes

Model Line

Manufacturer's Classification