Datasheet Texas Instruments ADS1299IPAG — 数据表
| 制造商 | Texas Instruments |
| 系列 | ADS1299 |
| 零件号 | ADS1299IPAG |
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
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价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
打包
| Pin | 64 |
| Package Type | PAG |
| Industry STD Term | TQFP |
| JEDEC Code | S-PQFP-G |
| Package QTY | 160 |
| Carrier | TUBE |
| Device Marking | ADS1299 |
| 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 Channels | 8 |
| Analog Voltage AVDD(Max) | 5.25 V |
| Analog Voltage AVDD(Min) | 4.75 V |
| Architecture | Delta-Sigma |
| Digital Supply(Max) | 3.6 V |
| Digital Supply(Min) | 1.8 V |
| Input Range(Max) | 5.25 V |
| Input Type | Differential |
| Integrated Features | Daisy-Chainable,GPIO,Oscillator,PGA |
| Interface | SPI |
| Multi-Channel Configuration | Simultaneous Sampling |
| Operating Temperature Range | -40 to 85 C |
| Package Group | TQFP |
| Package Size: mm2:W x L | 64TQFP: 144 mm2: 12 x 12(TQFP) PKG |
| Power Consumption(Typ) | 41 mW |
| Rating | Catalog |
| Reference Mode | Ext,Int |
| Resolution | 24 Bits |
| SNR | 121 dB |
| Sample Rate (max) | 16KSPS SPS |
| Sample Rate(Max) | 0.016 MSPS |
| THD(Typ) | -99 dB |
生态计划
| RoHS | Compliant |
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 AmplifierPDF, 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 ADCsPDF, 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)
- ADS1299IPAG ADS1299IPAGR
制造商分类
- Semiconductors > Data Converters > Analog-to-Digital Converters (ADCs) > Precision ADCs (<=10MSPS)