Datasheet Texas Instruments ADS1198CPAGR — Даташит
| Производитель | Texas Instruments |
| Серия | ADS1198 |
| Модель | ADS1198CPAGR |
Малошумящий, 8-канальный, 16-битный аналоговый интерфейс для измерений ЭКГ/ЭЭГ 64-TQFP от 0 до 70
Datasheets
Low-Power, 8-Channel, 16-Bit Analog Front-End for Biopotential Measurements datasheet
PDF, 1.6 Мб, Версия: C, Файл опубликован: 29 ноя 2011
Выписка из документа
Цены
 Купить ADS1198CPAGR на РадиоЛоцман.Цены — от 1 188 до 120 061 ₽12 предложений от 9 поставщиков AFE General Purpose 8ADC 16Bit 1.8V/3V 64Pin TQFP T/R | |||
| ADS1198CPAGR Texas Instruments | 1 188 ₽ | ||
| ADS1198CPAGR Texas Instruments | от 1 875 ₽ | ||
| ADS1198CPAGR Texas Instruments | по запросу | ||
| ADS1198CPAGR Texas Instruments | по запросу | ||
Статус
| Статус продукта | В производстве (Рекомендуется для новых разработок) |
| Доступность образцов у производителя | Нет |
Корпус / Упаковка / Маркировка
| Pin | 64 |
| Package Type | PAG |
| Industry STD Term | TQFP |
| JEDEC Code | S-PQFP-G |
| Package QTY | 1500 |
| Carrier | LARGE T&R |
| Маркировка | ADS1198 |
| Width (мм) | 10 |
| Length (мм) | 10 |
| Thickness (мм) | 1 |
| Pitch (мм) | .5 |
| Max Height (мм) | 1.2 |
| Mechanical Data | Скачать |
Параметры
| # Input Channels | 8 |
| Analog Voltage AVDD(Max) | 5.25 В |
| Analog Voltage AVDD(Min) | 2.7 В |
| Архитектура | Delta-Sigma |
| Digital Supply(Max) | 3.6 В |
| Digital Supply(Min) | 1.65 В |
| INL(Max) | 1 +/-LSB |
| Input Range(Max) | 5.25 В |
| Тип входа | Differential,Single-Ended |
| Integrated Features | Daisy-Chainable,GPIO,Oscillator,PGA |
| Interface | SPI |
| Multi-Channel Configuration | Simultaneous Sampling |
| Рабочий диапазон температур | от 0 до 70 C |
| Package Group | TQFP |
| Package Size: mm2:W x L | 64TQFP: 144 mm2: 12 x 12(TQFP) PKG |
| Power Consumption(Typ) | 4.3 mW |
| Rating | Catalog |
| Reference Mode | Int,Ext |
| Разрешение | 16 Bits |
| SNR | 97 дБ |
| Sample Rate (max) | 8KSPS SPS |
| Sample Rate(Max) | 0.008 MSPS |
| THD(Typ) | -95 дБ |
Экологический статус
| RoHS | Совместим |
Комплекты разработчика и оценочные наборы
- Evaluation Modules & Boards: ADS1198ECGFE-PDK
ADS1198 Performance Demonstration Kit
Статус продукта: В производстве (Рекомендуется для новых разработок)
Application Notes
- ECG Implementation on the TMS320C5515 DSP Medical Development Kit (Rev. B)PDF, 1.5 Мб, Версия: B, Файл опубликован: 29 июн 2010
The medical development kit (MDK) provides a development platform to TI medical customers, third parties, and other developers. This application report focuses on the C5515 MDK; however, the analog front ends that are included can also be used with other platforms.Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Ins - Heart-Rate and EKG Monitor Using the MSP430FG439 (Rev. A)PDF, 519 Кб, Версия: A, Файл опубликован: 25 сен 2007
This application report describes how to build a digital heart-rate monitor using a MSP430FG439 microcontroller (MCU). The heartbeat rate per minute is displayed on an LCD. In addition, the application outputs a digital data stream via an RS232 serial port to allow EKG waveform display on a PC. PCB Gerber files, schematic, bill of materials, and firmware are provided in a zip file associated with - Thermal Noise Analysis in ECG ApplicationsPDF, 114 Кб, Файл опубликован: 3 май 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 - Understanding Lead-Off Detection in ECG (Rev. A)PDF, 313 Кб, Версия: A, Файл опубликован: 14 янв 2015
- Improving Common-Mode Rejection Using the Right-Leg Drive AmplifierPDF, 297 Кб, Файл опубликован: 6 июл 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 Кб, Версия: A, Файл опубликован: 13 апр 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 - Digital Filter Types in Delta-Sigma ADCsPDF, 219 Кб, Файл опубликован: 27 июн 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 Кб, Версия: A, Файл опубликован: 18 май 2015
- A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)PDF, 425 Кб, Версия: B, Файл опубликован: 9 окт 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 Кб, Версия: A, Файл опубликован: 16 апр 2015
Модельный ряд
Серия: ADS1198 (4)
- ADS1198CPAG ADS1198CPAGR ADS1198CZXGR ADS1198CZXGT
Классификация производителя
- Semiconductors > Data Converters > Analog-to-Digital Converters (ADCs) > Precision ADCs (<=10MSPS)
