Datasheet Texas Instruments ADS1296 — 数据表

制造商Texas Instruments
系列ADS1296
Datasheet Texas Instruments ADS1296

具有集成ECG前端的6通道,24位模数转换器

数据表

ADS129x Low-Power, 8-Channel, 24-Bit Analog Front-End for Biopotential Measurements datasheet
PDF, 2.5 Mb, 修订版: K, 档案已发布: Aug 7, 2015
从文件中提取

价格

状态

ADS1296CZXGRADS1296CZXGTADS1296IPAGADS1296IPAGR
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNoYesNo

打包

ADS1296CZXGRADS1296CZXGTADS1296IPAGADS1296IPAGR
N1234
Pin64646464
Package TypeZXGZXGPAGPAG
Industry STD TermNFBGANFBGATQFPTQFP
JEDEC CodeS-PBGA-NS-PBGA-NS-PQFP-GS-PQFP-G
Package QTY10002501601500
CarrierLARGE T&RSMALL T&RJEDEC TRAY (5+1)LARGE T&R
Device MarkingADS1296ADS1296ADS1296ADS1296
Width (mm)881010
Length (mm)881010
Thickness (mm)1.011.0111
Pitch (mm).8.8.5.5
Max Height (mm)1.451.451.21.2
Mechanical Data下载下载下载下载

参数化

Parameters / ModelsADS1296CZXGR
ADS1296CZXGR
ADS1296CZXGT
ADS1296CZXGT
ADS1296IPAG
ADS1296IPAG
ADS1296IPAGR
ADS1296IPAGR
# Input Channels6666
Analog Voltage AVDD(Max), V5.255.255.255.25
Analog Voltage AVDD(Min), V2.72.72.72.7
ArchitectureDelta-SigmaDelta-SigmaDelta-SigmaDelta-Sigma
Digital Supply(Max), V3.63.63.63.6
Digital Supply(Min), V1.651.651.651.65
INL(Max), +/-LSB8888
Input Range(Max), V5.255.255.255.25
Input TypeDifferential,Single-EndedDifferential,Single-EndedDifferential,Single-EndedDifferential,Single-Ended
Integrated FeaturesDaisy-Chainable,GPIO,Oscillator,PGADaisy-Chainable,GPIO,Oscillator,PGADaisy-Chainable,GPIO,Oscillator,PGADaisy-Chainable,GPIO,Oscillator,PGA
InterfaceSPISPISPISPI
Multi-Channel ConfigurationSimultaneous SamplingSimultaneous SamplingSimultaneous SamplingSimultaneous Sampling
Operating Temperature Range, C-40 to 85,0 to 70-40 to 85,0 to 70-40 to 85,0 to 70-40 to 85,0 to 70
Package GroupNFBGANFBGATQFPTQFP
Package Size: mm2:W x L, PKG64NFBGA: 64 mm2: 8 x 8(NFBGA)64NFBGA: 64 mm2: 8 x 8(NFBGA)64TQFP: 144 mm2: 12 x 12(TQFP)64TQFP: 144 mm2: 12 x 12(TQFP)
Power Consumption(Typ), mW5.35.35.35.3
RatingCatalogCatalogCatalogCatalog
Reference ModeInt,ExtInt,ExtInt,ExtInt,Ext
Resolution, Bits24242424
SNR, dB112112112112
Sample Rate (max), SPS32KSPS32KSPS32KSPS32KSPS
Sample Rate(Max), MSPS0.0320.0320.0320.032
THD(Typ), dB-98-98-98-98

生态计划

ADS1296CZXGRADS1296CZXGTADS1296IPAGADS1296IPAGR
RoHSCompliantCompliantCompliantCompliant

应用须知

  • The IBIS model, Part 3: Using IBIS models to investigate signal-integrity issues
    PDF, 265 Kb, 档案已发布: Jun 17, 2011
  • Thermal Noise Analysis in ECG Applications
    PDF, 114 Kb, 档案已发布: May 3, 2011
    This article discusses the thermal noise source of electrocardiogram (ECG) applications basedon the ADS1298 and ADS1298R family of multichannel, simultaneous sampling, 24-bit, delta-sigma (О”ОЈ) analog-to-digital converters (ADCs). This report offers several observations on identifying the major sources of thermal noise in an ECG system, and makes several recommendations regarding how to improve t
  • Respiration Rate Measurement Using Impedance Pneumography
    PDF, 697 Kb, 档案已发布: Mar 1, 2011
    This document discusses the use of impedance pneumography as a technique to measure respiration rate. The generation of high-frequency ac current source is described, and the issues related to delay in modulated signal and finite transition times of carriers are addressed. The report also includesdescriptions of potential implementations of a respiration rate measurement system using the ADS1298
  • Understanding Lead-Off Detection in ECG (Rev. A)
    PDF, 313 Kb, 修订版: A, 档案已发布: Jan 14, 2015
  • 2Q 2011 Issue Analog Applications Journal
    PDF, 2.0 Mb, 档案已发布: Jun 17, 2011
  • 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
  • Analog Front-End Design for ECG Systems Using Delta-Sigma ADCs (Rev. A)
    PDF, 191 Kb, 修订版: A, 档案已发布: Apr 13, 2010
    This document discusses the characteristics of electrocardiogram (ECG) signals and different front-endapproaches for ECG signal acquisition. The tradeoffs between different approaches and the effects on overall system design are discussed. The report also includes descriptions of potential implementations of the front-end architecture using the ADS1258 and ADS1278 and respective noise measuremen
  • 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)