Datasheet Texas Instruments ADS1205 — Datenblatt

HerstellerTexas Instruments
SerieADS1205
Datasheet Texas Instruments ADS1205

Zwei A-D-Wandler mit 1-Bit, 10 MHz, Delta-Sigma-Modulator 2. Ordnung

Datenblätter

Two 1-Bit, 10MHz, 2nd-Order, Delta-Sigma Modulators datasheet
PDF, 1.1 Mb, Revision: B, Datei veröffentlicht: Aug 14, 2007
Auszug aus dem Dokument

Preise

Status

ADS1205IRGERADS1205IRGERG4ADS1205IRGETADS1205IRGETG4
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

ADS1205IRGERADS1205IRGERG4ADS1205IRGETADS1205IRGETG4
N1234
Pin24242424
Package TypeRGERGERGERGE
Industry STD TermVQFNVQFNVQFNVQFN
JEDEC CodeS-PQFP-NS-PQFP-NS-PQFP-NS-PQFP-N
Package QTY30003000250250
CarrierLARGE T&RLARGE T&RSMALL T&RSMALL T&R
Device MarkingADS1205I1205I1205I
Width (mm)4444
Length (mm)4444
Thickness (mm).88.88.88.88
Pitch (mm).5.5.5.5
Max Height (mm)1111
Mechanical DataHerunterladenHerunterladenHerunterladenHerunterladen

Parameter

Parameters / ModelsADS1205IRGER
ADS1205IRGER
ADS1205IRGERG4
ADS1205IRGERG4
ADS1205IRGET
ADS1205IRGET
ADS1205IRGETG4
ADS1205IRGETG4
# Input Channels2222
Analog Voltage AVDD(Max), V5.55.55.55.5
Analog Voltage AVDD(Min), V4.54.54.54.5
ArchitectureDelta-SigmaDelta-SigmaDelta-SigmaDelta-Sigma
Digital Supply(Max), V5.55.55.55.5
Digital Supply(Min), V2.72.72.72.7
INL(Max), +/-LSB3333
Input Range(Max), V5555
Input TypeDifferential,Single-EndedDifferential,Single-EndedDifferential,Single-EndedDifferential,Single-Ended
Integrated FeaturesOscillatorOscillatorOscillatorOscillator
InterfaceSerialSerialSerialSerial
Multi-Channel ConfigurationSimultaneous SamplingSimultaneous SamplingSimultaneous SamplingSimultaneous Sampling
Operating Temperature Range, C-40 to 85-40 to 85-40 to 85-40 to 85
Package GroupVQFNVQFNVQFNVQFN
Package Size: mm2:W x L, PKG24VQFN: 16 mm2: 4 x 4(VQFN)24VQFN: 16 mm2: 4 x 4(VQFN)24VQFN: 16 mm2: 4 x 4(VQFN)24VQFN: 16 mm2: 4 x 4(VQFN)
Power Consumption(Typ), mW59595959
RatingCatalogCatalogCatalogCatalog
Reference ModeExt,IntExt,IntExt,IntExt,Int
Resolution, Bits16161616
SINAD, dB88.288.288.288.2
SNR, dB88.988.988.988.9
Sample Rate (max), SPS40kSPS40kSPS40kSPS40kSPS
Sample Rate(Max), MSPS0.040.040.040.04
THD(Typ), dB-96.6-96.6-96.6-96.6

Öko-Plan

ADS1205IRGERADS1205IRGERG4ADS1205IRGETADS1205IRGETG4
RoHSCompliantCompliantCompliantCompliant

Anwendungshinweise

  • Using the AMC1210 in Resolver Motor Control Systems
    PDF, 256 Kb, Datei veröffentlicht: May 18, 2006
    Resolver motor control systems typically have used either closed-loop Resolver-to-Digital Converters (RDCs) or open-loop Analog-to-Digital Converters (ADCs) to obtain position and velocity data from the resolver outputs. TI has developed a new method of resolver decoding using the dual delta-sigma modulator ADS1205 and the AMC1210, a digital filter device designed specifically for use in motor con
  • 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)