Datasheet Texas Instruments ADS1299IPAGR — 数据表

制造商Texas Instruments
系列ADS1299
零件号ADS1299IPAGR
Datasheet Texas Instruments ADS1299IPAGR

低噪声,8通道,24位模数转换器,用于生物电势测量64-TQFP -40至85

数据表

ADS1299-x Low-Noise, 4-, 6-, 8-Channel, 24-Bit, Analog-to-Digital Converter for EEG and Biopotential Measurements datasheet
PDF, 2.1 Mb, 修订版: C, 档案已发布: Jan 25, 2017
从文件中提取

价格

状态

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

打包

Pin64
Package TypePAG
Industry STD TermTQFP
JEDEC CodeS-PQFP-G
Package QTY1500
CarrierLARGE T&R
Device MarkingADS1299
Width (mm)10
Length (mm)10
Thickness (mm)1
Pitch (mm).5
Max Height (mm)1.2
Mechanical Data下载

参数化

# Input Channels8
Analog Voltage AVDD(Max)5.25 V
Analog Voltage AVDD(Min)4.75 V
ArchitectureDelta-Sigma
Digital Supply(Max)3.6 V
Digital Supply(Min)1.8 V
Input Range(Max)5.25 V
Input TypeDifferential
Integrated FeaturesDaisy-Chainable,GPIO,Oscillator,PGA
InterfaceSPI
Multi-Channel ConfigurationSimultaneous Sampling
Operating Temperature Range-40 to 85 C
Package GroupTQFP
Package Size: mm2:W x L64TQFP: 144 mm2: 12 x 12(TQFP) PKG
Power Consumption(Typ)41 mW
RatingCatalog
Reference ModeExt,Int
Resolution24 Bits
SNR121 dB
Sample Rate (max)16KSPS SPS
Sample Rate(Max)0.016 MSPS
THD(Typ)-99 dB

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: ADS1299EEGFE-PDK
    ADS1299 Performance Demonstration Kit
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Improving Common-Mode Rejection Using the Right-Leg Drive Amplifier
    PDF, 297 Kb, 档案已发布: Jul 6, 2011
    This article discusses the need to improve common-mode rejection (CMR) in electrocardiogram (ECG) subsystem applications. Several different techniques to improve CMR while also considering both patient and operator safety are presented. This report also reviews the implementation of the right-leg drive (RLD) loop technique to improve CMR using the ADS129x family of analog-to-digital converters (in
  • 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

系列: ADS1299 (2)

制造商分类

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