Datasheet Texas Instruments ADS1217 — Даташит
| Производитель | Texas Instruments |
| Серия | ADS1217 |
8-канальный 24-битный аналого-цифровой преобразователь
Datasheets
8-Channel, 24-Bit Analog-To-Digital Converter datasheet
PDF, 1.1 Мб, Версия: C, Файл опубликован: 28 фев 2007
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Цены
 Купить ADS1217 на РадиоЛоцман.Цены — от 213 до 11 496 ₽39 предложений от 23 поставщиков Микросхема Преобразователь AD, 8Channel, 24Bit Analog-To-Digital Converter 48-TQFP -40℃ to 85℃ | |||
| ADS1217IPFBR Texas Instruments | 224 ₽ | ||
| ADS1217IPFBR Texas Instruments | от 326 ₽ | ||
| ADS1217IPFBR Texas Instruments | 900 ₽ | ||
| ADS1217 Texas Instruments | по запросу | ||
Статус
| ADS1217IPFBR | ADS1217IPFBT | ADS1217IPFBTG4 | |
|---|---|---|---|
| Статус продукта | В производстве | В производстве | В производстве |
| Доступность образцов у производителя | Да | Нет | Да |
Корпус / Упаковка / Маркировка
| ADS1217IPFBR | ADS1217IPFBT | ADS1217IPFBTG4 | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 48 | 48 | 48 |
| Package Type | PFB | PFB | PFB |
| Industry STD Term | TQFP | TQFP | TQFP |
| JEDEC Code | S-PQFP-G | S-PQFP-G | S-PQFP-G |
| Package QTY | 2000 | 250 | 250 |
| Carrier | LARGE T&R | SMALL T&R | SMALL T&R |
| Маркировка | ADS1217 | ADS1217 | ADS1217 |
| Width (мм) | 7 | 7 | 7 |
| Length (мм) | 7 | 7 | 7 |
| Thickness (мм) | 1 | 1 | 1 |
| Pitch (мм) | .5 | .5 | .5 |
| Max Height (мм) | 1.2 | 1.2 | 1.2 |
| Mechanical Data | Скачать | Скачать | Скачать |
Параметры
| Parameters / Models | ADS1217IPFBR | ADS1217IPFBT | ADS1217IPFBTG4 |
|---|---|---|---|
| # Input Channels | 8 | 8 | 8 |
| Analog Voltage AVDD(Max), В | 5.25 | 5.25 | 5.25 |
| Analog Voltage AVDD(Min), В | 2.7 | 2.7 | 2.7 |
| Архитектура | Delta-Sigma | Delta-Sigma | Delta-Sigma |
| Digital Supply(Max), В | 5.25 | 5.25 | 5.25 |
| Digital Supply(Min), В | 2.7 | 2.7 | 2.7 |
| INL(Max), +/-LSB | 201.3 | 201.3 | 201.3 |
| Input Range(Max), В | 5.25 | 5.25 | 5.25 |
| Тип входа | Differential | Differential | Differential |
| Integrated Features | 50/60 Hz Rejection,Excitation Current Sources (iDACs),GPIO,Oscillator,PGA | 50/60 Hz Rejection,Excitation Current Sources (iDACs),GPIO,Oscillator,PGA | 50/60 Hz Rejection,Excitation Current Sources (iDACs),GPIO,Oscillator,PGA |
| Interface | SPI | SPI | SPI |
| Multi-Channel Configuration | Multiplexed | Multiplexed | Multiplexed |
| Рабочий диапазон температур, C | от -40 до 85 | от -40 до 85 | от -40 до 85 |
| Package Group | TQFP | TQFP | TQFP |
| Package Size: mm2:W x L, PKG | 48TQFP: 81 mm2: 9 x 9(TQFP) | 48TQFP: 81 mm2: 9 x 9(TQFP) | 48TQFP: 81 mm2: 9 x 9(TQFP) |
| Power Consumption(Typ), mW | 0.8 | 0.8 | 0.8 |
| Rating | Catalog | Catalog | Catalog |
| Reference Mode | Ext,Int | Ext,Int | Ext,Int |
| Разрешение, Bits | 24 | 24 | 24 |
| Sample Rate (max), SPS | 780SPS | 780SPS | 780SPS |
| Sample Rate(Max), MSPS | 0.00078 | 0.00078 | 0.00078 |
Экологический статус
| ADS1217IPFBR | ADS1217IPFBT | ADS1217IPFBTG4 | |
|---|---|---|---|
| RoHS | Совместим | Совместим | Совместим |
Application Notes
- Measuring Temperature with the ADS1216, ADS1217, or ADS1218 (Rev. A)PDF, 67 Кб, Версия: A, Файл опубликован: 17 фев 2004
- Measuring Single-Ended 0V-5V Signals with Differential Delta-Sigma ADCs (Rev. A)PDF, 48 Кб, Версия: A, Файл опубликован: 18 май 2015
- The Offset DAC (Rev. A)PDF, 69 Кб, Версия: A, Файл опубликован: 1 апр 2015
- Calibration Routines and Register Value Generation for the ADS121x SeriesPDF, 298 Кб, Файл опубликован: 19 июн 2003
In order to achieve the best possible performance, offset and gain can be often be calibrated in high-resolution analog-to-digital converters (ADCs). Changes in temperature, PGA gain, power supply voltage, or most importantly, decimation ratio can influence the accuracy of measurement. This application note explains how the calibration routines work and how to generate values for the full-scale re - Programming Tricks for Higher Conversion Speeds Utilizing Delta Sigma ConvertersPDF, 105 Кб, Файл опубликован: 27 сен 2000
Delta-Sigma Analog-to-Digital Converters are well known for their innate ability to resolve an analog input signal to very small LSB voltage ranges. The primarily applications for this type of product is in the Industrial Process Control market such as direct transducer interface for pressure, temperature, flow, weigh scales and force measurement systems. - Inputs Currents for High-Resolution ADCsPDF, 127 Кб, Файл опубликован: 6 мар 2003
- 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: ADS1217 (3)
Классификация производителя
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)
