Datasheet Texas Instruments ADS1286U — Даташит
| Производитель | Texas Instruments |
| Серия | ADS1286 |
| Модель | ADS1286U |
12-битный аналого-цифровой преобразователь с микровыборкой мощности 8-SOIC от -40 до 85
Datasheets
12-Bit Micro Power Sampling Analog-To-Digital Converter datasheet
PDF, 473 Кб, Файл опубликован: 27 сен 2000
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Цены
 Купить ADS1286U на РадиоЛоцман.Цены — от 208 до 1 240 ₽26 предложений от 22 поставщиков АЦП, 12 бит, 37 Квыборок/с, Дифференциальный, Последовательный, Однополярный, 4.75 В | |||
| ADS1286U Texas Instruments | 208 ₽ | ||
| ADS1286U Texas Instruments | 236 ₽ | ||
| ADS1286U/2K5 Texas Instruments | 250 ₽ | ||
| ADS1286U/2K5G4 Texas Instruments | 326 ₽ | ||
Статус
| Статус продукта | В производстве (Рекомендуется для новых разработок) |
| Доступность образцов у производителя | Нет |
Корпус / Упаковка / Маркировка
| Pin | 8 | 8 |
| Package Type | D | D |
| Industry STD Term | SOIC | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 75 | 75 |
| Carrier | TUBE | TUBE |
| Маркировка | 1286U | ADS |
| Width (мм) | 3.91 | 3.91 |
| Length (мм) | 4.9 | 4.9 |
| Thickness (мм) | 1.58 | 1.58 |
| Pitch (мм) | 1.27 | 1.27 |
| Max Height (мм) | 1.75 | 1.75 |
| Mechanical Data | Скачать | Скачать |
Параметры
| # Input Channels | 1 |
| Analog Voltage AVDD(Max) | 5.25 В |
| Analog Voltage AVDD(Min) | 4.5 В |
| Архитектура | SAR |
| Digital Supply(Max) | 5.25 В |
| Digital Supply(Min) | 4.5 В |
| INL(Max) | 2 +/-LSB |
| Input Range(Max) | 5.25 В |
| Тип входа | Differential |
| Integrated Features | N/A |
| Interface | SPI |
| Multi-Channel Configuration | N/A |
| Рабочий диапазон температур | от -40 до 85 C |
| Package Group | SOIC |
| Package Size: mm2:W x L | 8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
| Power Consumption(Typ) | 1.25 mW |
| Rating | Catalog |
| Reference Mode | Ext |
| Разрешение | 12 Bits |
| SINAD | 72 дБ |
| SNR | 72 дБ |
| Sample Rate (max) | 20kSPS SPS |
| Sample Rate(Max) | 0.02 MSPS |
| THD(Typ) | -85 дБ |
Экологический статус
| RoHS | Совместим |
Application Notes
- Voltage Reference Scaling Techniques Increase Converter and Resolution Accuracy (Rev. A)PDF, 67 Кб, Версия: A, Файл опубликован: 8 май 2015
- Interfacing the ADS7822 to synchronous serial port of the 80x51 MicrocontrollerPDF, 69 Кб, Файл опубликован: 27 сен 2000
Analog-to-digital converters can be controlled by a normal I/O port or with the synchronous serial port of the 80x51 microcontrollers. The synchronous serial port is more efficient, however, there are some pitfalls to be aware of when configuring the 8-pin A/D converters (ADS1286, ADS7816, ADS7817 and ADS7822) from Burr-Brown. This application bulletin describes how to get around these pitfalls an - Coding Schemes Used with Data Converters (Rev. A)PDF, 70 Кб, Версия: A, Файл опубликован: 15 май 2015
- Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A)PDF, 227 Кб, Версия: A, Файл опубликован: 10 ноя 2010
This application report analyzes a simple method for calculating minimum acquisition times for successive-approximation register analog-to-digital converters (SAR ADCs). The input structure of the ADC is examined along with the driving circuit. The voltage on the sampling capacitor is then determined for the case when a step function is applied to the input of the driving circuit. Three different - Determining Minimum Acquisition Times for SAR ADCs, part 2PDF, 215 Кб, Файл опубликован: 17 мар 2011
The input structure circuit of a successive-approximation register analog-to-digital converter (SAR ADC) incombination with the driving circuit forms a transfer function that can be used to determine minimum acquisition times for different types of applied input signals. This application report, which builds on Determining Minimum Acquisition Times for SAR ADCs When a Step Function is Applied to - 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: ADS1286 (21)
Классификация производителя
- Semiconductors > Data Converters > Analog-to-Digital Converters (ADCs) > Precision ADCs (<=10MSPS)
