Datasheet Texas Instruments ADS1293CISQ/NOPB — 数据表

制造商Texas Instruments
系列ADS1293
零件号ADS1293CISQ/NOPB
Datasheet Texas Instruments ADS1293CISQ/NOPB

适用于ECG应用的完整低功耗集成模拟前端28-WQFN -20至85

数据表

ADS1293 Low-Power, 3-Channel, 24-Bit Analog Front-End for Biopotential Measurements datasheet
PDF, 2.3 Mb, 修订版: C, 档案已发布: Dec 17, 2014
从文件中提取

价格

状态

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

打包

Pin28
Package TypeRSG
Industry STD TermWQFN
JEDEC CodeS-PQFP-N
Package QTY1000
CarrierSMALL T&R
Device MarkingADS1293
Width (mm)5
Length (mm)5
Thickness (mm).75
Pitch (mm).5
Max Height (mm).8
Mechanical Data下载

参数化

# Input Channels3
Analog Voltage AVDD(Max)5.5 V
Analog Voltage AVDD(Min)2.7 V
ArchitectureDelta-Sigma
Digital Supply(Max)3.6 V
Digital Supply(Min)1.65 V
Input Range(Max)0.4 V
Input TypeDifferential
Integrated FeaturesOscillator
InterfaceSPI
Multi-Channel ConfigurationSimultaneous Sampling
Operating Temperature Range-20 to 85 C
Package GroupWQFN
Package Size: mm2:W x L28WQFN: 25 mm2: 5 x 5(WQFN) PKG
Power Consumption(Typ)0.9 mW
RatingCatalog
Reference ModeInt
Resolution24 Bits
Sample Rate (max)25.6KSPS SPS
Sample Rate(Max)0.0256 MSPS

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: ADS1293EVM
    ADS1293 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • 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.
  • MSP430 Interface to the ADS1293 Code Library
    PDF, 3.7 Mb, 档案已发布: May 17, 2013
    The MSP430 is an ideal microcontroller solution for low-cost, low-power precision sensor applications because it consumes very little power. The ADS1293 is a fully integrated signal chain for portable, low-power medical electrocardiogram (ECG), sports, and fitness applications. This library provides functions to facilitate the interfacing of any MSP430 device to the ADS1293. An
  • 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
  • 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: ADS1293 (3)

制造商分类

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