Datasheet Texas Instruments ADS7815UE4 — 数据表

制造商Texas Instruments
系列ADS7815
零件号ADS7815UE4
Datasheet Texas Instruments ADS7815UE4

16位250kHz采样CMOS模数转换器28-SOIC -25至85

数据表

16-Bit, 250kHz, Sampling, CMOS, Analog-to-Digital Converter datasheet
PDF, 805 Kb, 修订版: B, 档案已发布: Dec 22, 2006
从文件中提取

价格

状态

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

打包

Pin28
Package TypeDW
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Package QTY20
CarrierTUBE
Device MarkingADS7815U
Width (mm)7.5
Length (mm)17.9
Thickness (mm)2.35
Pitch (mm)1.27
Max Height (mm)2.65
Mechanical Data下载

参数化

# Input Channels1
Analog Voltage AVDD(Max)5.25 V
Analog Voltage AVDD(Min)4.75 V
ArchitectureSAR
Digital Supply(Max)5.25 V
Digital Supply(Min)4.75 V
INL(Max)4 +/-LSB
Input Range(Max)2.5 V
Input Range(Min)-2.5 V
Input TypeSingle-Ended
Integrated FeaturesN/A
InterfaceParallel
Multi-Channel ConfigurationN/A
Operating Temperature Range-25 to 85 C
Package GroupSOIC
Package Size: mm2:W x L28SOIC: 184 mm2: 10.3 x 17.9(SOIC) PKG
Power Consumption(Typ)200 mW
RatingCatalog
Reference ModeExt,Int
Resolution16 Bits
SINADN/A dB
SNR82 dB
Sample Rate (max)250kSPS SPS
Sample Rate(Max)0.25 MSPS
THD(Typ)-98 dB

生态计划

RoHSCompliant

应用须知

  • Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A)
    PDF, 227 Kb, 修订版: A, 档案已发布: Nov 10, 2010
    This application report analyzes a simple method for calculating minimum acquisition times for successive-approximation register analog-to-digital converters (SAR ADCs). The input structure of the ADC is examined along with the driving circuit. The voltage on the sampling capacitor is then determined for the case when a step function is applied to the input of the driving circuit. Three different
  • Determining Minimum Acquisition Times for SAR ADCs, part 2
    PDF, 215 Kb, 档案已发布: Mar 17, 2011
    The input structure circuit of a successive-approximation register analog-to-digital converter (SAR ADC) incombination with the driving circuit forms a transfer function that can be used to determine minimum acquisition times for different types of applied input signals. This application report, which builds on Determining Minimum Acquisition Times for SAR ADCs When a Step Function is Applied to
  • 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

系列: ADS7815 (4)

制造商分类

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