Datasheet Texas Instruments ADS1242IPWT — 数据表

制造商Texas Instruments
系列ADS1242
零件号ADS1242IPWT
Datasheet Texas Instruments ADS1242IPWT

24位ADC,4通道,PGA 1:128,陷波50/60 Hz,功耗0.6 mW 16-TSSOP -40至85

数据表

24-Bit Analog-To-Digital Converters datasheet
PDF, 1.1 Mb, 修订版: H, 档案已发布: Oct 8, 2013
从文件中提取

价格

状态

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

打包

Pin1616
Package TypePWPW
Industry STD TermTSSOPTSSOP
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY250250
CarrierSMALL T&RSMALL T&R
Device MarkingADS1242
Width (mm)4.44.4
Length (mm)55
Thickness (mm)11
Pitch (mm).65.65
Max Height (mm)1.21.2
Mechanical Data下载下载

参数化

# Input Channels4
Analog Voltage AVDD(Max)5.25 V
Analog Voltage AVDD(Min)2.7 V
ArchitectureDelta-Sigma
Digital Supply(Max)5.25 V
Digital Supply(Min)2.7 V
INL(Max)251.7 +/-LSB
Input Range(Max)5.25 V
Input TypeDifferential,Single-Ended
Integrated Features50/60 Hz Rejection,GPIO,PGA
InterfaceSPI
Multi-Channel ConfigurationMultiplexed
Operating Temperature Range-40 to 85 C
Package GroupTSSOP
Package Size: mm2:W x L16TSSOP: 32 mm2: 6.4 x 5(TSSOP) PKG
Power Consumption(Typ)0.6 mW
RatingCatalog
Reference ModeExt
Resolution24 Bits
Sample Rate (max)15SPS SPS
Sample Rate(Max)0.000015 MSPS

生态计划

RoHSCompliant

应用须知

  • Measuring Single-Ended 0V-5V Signals with Differential Delta-Sigma ADCs (Rev. A)
    PDF, 48 Kb, 修订版: A, 档案已发布: May 18, 2015
  • The Offset DAC (Rev. A)
    PDF, 69 Kb, 修订版: A, 档案已发布: Apr 1, 2015
  • Inputs Currents for High-Resolution ADCs
    PDF, 127 Kb, 档案已发布: Mar 6, 2003
  • Digital Filter Types in Delta-Sigma ADCs
    PDF, 219 Kb, 档案已发布: Jun 27, 2017
    This application report discusses digital filters which are a ubiquitous feature in delta-sigma analog todigital converters (ADCs). Digital low-pass filters are essential to the functionality of a delta-sigma ADCwhich relies on oversampling and noise shaping to push quantization noise out of band. There arevariations between the types of digital filters used in delta-sigma ADCs that provide
  • 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)