Datasheet Texas Instruments ADS7828-Q1 — 数据表

制造商Texas Instruments
系列ADS7828-Q1
Datasheet Texas Instruments ADS7828-Q1

汽车类12位50 kSPS ADC I2C低功耗8通道MUX内部2.5V参考

数据表

ADS7828-Q1 12-Bit 8-Channel Sampling Analog-to-Digital Converter With I2C Interface datasheet
PDF, 1.0 Mb, 修订版: B, 档案已发布: Jan 5, 2016
从文件中提取

价格

状态

ADS7828EIPWRQ1
Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

打包

ADS7828EIPWRQ1
N1
Pin16
Package TypePW
Industry STD TermTSSOP
JEDEC CodeR-PDSO-G
Package QTY2500
CarrierLARGE T&R
Device MarkingADS
Width (mm)4.4
Length (mm)5
Thickness (mm)1
Pitch (mm).65
Max Height (mm)1.2
Mechanical Data下载

参数化

Parameters / ModelsADS7828EIPWRQ1
ADS7828EIPWRQ1
# Input Channels8
Analog Voltage AVDD(Max), V5.25
Analog Voltage AVDD(Min), V2.7
ArchitectureSAR
Digital Supply(Max), V5.25
Digital Supply(Min), V2.7
INL(Max), +/-LSB1
Input Range(Max), V5.25
Input TypePseudo-Differential,Single-Ended
Integrated FeaturesN/A
InterfaceI2C
Multi-Channel ConfigurationMultiplexed
Operating Temperature Range, C-40 to 85
Package GroupTSSOP
Package Size: mm2:W x L, PKG16TSSOP: 32 mm2: 6.4 x 5(TSSOP)
Power Consumption(Typ), mW0.675
RatingAutomotive
Reference ModeExt,Int
Resolution, Bits12
SINAD, dB71
SNR, dB72
Sample Rate (max), SPS50kSPS
Sample Rate(Max), MSPS0.05
THD(Typ), dB-82

生态计划

ADS7828EIPWRQ1
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: ADS7828-Q1 (1)

制造商分类

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