Datasheet Texas Instruments ADS1244 — 数据表

制造商Texas Instruments
系列ADS1244
Datasheet Texas Instruments ADS1244

具有50和60Hz抑制的24位15spsΔ-ΣADC

数据表

ADS1244: Low Power, 24-Bit Analog-To-Digital Converter datasheet
PDF, 925 Kb, 档案已发布: Oct 21, 2002
从文件中提取

价格

状态

ADS1244IDGSRADS1244IDGSRG4ADS1244IDGSTADS1244IDGSTG4
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

打包

ADS1244IDGSRADS1244IDGSRG4ADS1244IDGSTADS1244IDGSTG4
N1234
Pin10101010
Package TypeDGSDGSDGSDGS
Industry STD TermVSSOPVSSOPVSSOPVSSOP
JEDEC CodeS-PDSO-GS-PDSO-GS-PDSO-GS-PDSO-G
Package QTY25002500250250
CarrierLARGE T&RLARGE T&RSMALL T&RSMALL T&R
Device MarkingBHGBHGBHGBHG
Width (mm)3333
Length (mm)3333
Thickness (mm)1.021.021.021.02
Pitch (mm).5.5.5.5
Max Height (mm)1.071.071.071.07
Mechanical Data下载下载下载下载

参数化

Parameters / ModelsADS1244IDGSR
ADS1244IDGSR
ADS1244IDGSRG4
ADS1244IDGSRG4
ADS1244IDGST
ADS1244IDGST
ADS1244IDGSTG4
ADS1244IDGSTG4
# Input Channels1111
Analog Voltage AVDD(Max), V5.255.255.255.25
Analog Voltage AVDD(Min), V2.52.52.52.5
ArchitectureDelta-SigmaDelta-SigmaDelta-SigmaDelta-Sigma
Digital Supply(Max), V3.63.63.63.6
Digital Supply(Min), V1.81.81.81.8
INL(Max), +/-LSB134.2134.2134.2134.2
Input Range(Max), V5.255.255.255.25
Input TypeDifferential,Single-EndedDifferential,Single-EndedDifferential,Single-EndedDifferential,Single-Ended
Integrated Features50/60 Hz Rejection50/60 Hz Rejection50/60 Hz Rejection50/60 Hz Rejection
InterfaceSPISPISPISPI
Multi-Channel ConfigurationN/AN/AN/AN/A
Operating Temperature Range, C-40 to 85-40 to 85-40 to 85-40 to 85
Package GroupVSSOPVSSOPVSSOPVSSOP
Package Size: mm2:W x L, PKG10VSSOP: 15 mm2: 4.9 x 3(VSSOP)10VSSOP: 15 mm2: 4.9 x 3(VSSOP)10VSSOP: 15 mm2: 4.9 x 3(VSSOP)10VSSOP: 15 mm2: 4.9 x 3(VSSOP)
Power Consumption(Typ), mW0.270.270.270.27
RatingCatalogCatalogCatalogCatalog
Reference ModeExtExtExtExt
Resolution, Bits24242424
Sample Rate (max), SPS30SPS30SPS30SPS30SPS
Sample Rate(Max), MSPS0.000030.000030.000030.00003

生态计划

ADS1244IDGSRADS1244IDGSRG4ADS1244IDGSTADS1244IDGSTG4
RoHSCompliantCompliantCompliantCompliant

应用须知

  • Data Capture with Multiple ADS1244 or ADS1245 Devices in Parallel
    PDF, 59 Kb, 档案已发布: Jun 2, 2004
    The ADS1244 and ADS1245 are excellent low-power, high-precision analog-to-digital converters (ADCs). This application note discusses several important considerations when using the ADS1244/45 devices in multi-channel parallel measurement systems.
  • Inputs Currents for High-Resolution ADCs
    PDF, 127 Kb, 档案已发布: Mar 6, 2003
  • Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)
    PDF, 69 Kb, 修订版: A, 档案已发布: May 18, 2015
  • A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)
    PDF, 425 Kb, 修订版: B, 档案已发布: 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, 修订版: A, 档案已发布: Apr 16, 2015

模型线

制造商分类

  • Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)