Datasheet Texas Instruments ADS8318 — Даташит
| Производитель | Texas Instruments |
| Серия | ADS8318 |
16-разрядный униполярный дифференциальный вход, последовательный выход 500 kSPS, микро-АЦП с дискретизацией мощности от 4,5 до 5,5 В
Datasheets
16-Bit, 500-KSPS, Serial Interface microPOWER, Miniature SAR ADC* datasheet
PDF, 1.9 Мб, Версия: A, Файл опубликован: 23 мар 2011
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Цены
 Купить ADS8318 на РадиоЛоцман.Цены — от 70 до 54 877 ₽29 предложений от 22 поставщиков Аналого-цифровые преобразователи (АЦП) 16B,Uni Diff Inp,500 kSPS,4.5-5.5V ADC | |||
| ADS8318IDRCR Texas Instruments | 70 ₽ | ||
| ADS8318IBDGST National Semiconductor | 88 ₽ | ||
| ADS8318IDGST | 54 877 ₽ | ||
| ADS8318IDGSR Texas Instruments | по запросу | ||
Статус
| ADS8318IBDGSR | ADS8318IBDGST | ADS8318IBDGSTG4 | ADS8318IBDRCT | ADS8318IDGSR | ADS8318IDGST | ADS8318IDGSTG4 | ADS8318IDRCT | ADS8318IDRCTG4 | |
|---|---|---|---|---|---|---|---|---|---|
| Статус продукта | В производстве | В производстве | В производстве | В производстве | В производстве | В производстве | В производстве | В производстве | В производстве |
| Доступность образцов у производителя | Нет | Нет | Нет | Да | Нет | Да | Да | Да | Да |
Корпус / Упаковка / Маркировка
| ADS8318IBDGSR | ADS8318IBDGST | ADS8318IBDGSTG4 | ADS8318IBDRCT | ADS8318IDGSR | ADS8318IDGST | ADS8318IDGSTG4 | ADS8318IDRCT | ADS8318IDRCTG4 | |
|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| Pin | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Package Type | DGS | DGS | DGS | DRC | DGS | DGS | DGS | DRC | DRC |
| Industry STD Term | VSSOP | VSSOP | VSSOP | VSON | VSSOP | VSSOP | VSSOP | VSON | VSON |
| JEDEC Code | S-PDSO-G | S-PDSO-G | S-PDSO-G | S-PDSO-N | S-PDSO-G | S-PDSO-G | S-PDSO-G | S-PDSO-N | S-PDSO-N |
| Package QTY | 2500 | 250 | 250 | 250 | 2500 | 250 | 250 | 250 | 250 |
| Carrier | LARGE T&R | SMALL T&R | SMALL T&R | SMALL T&R | LARGE T&R | SMALL T&R | SMALL T&R | SMALL T&R | SMALL T&R |
| Маркировка | CBC | CBC | CBC | CBE | CBC | CBC | CBC | CBE | CBE |
| Width (мм) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Length (мм) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Thickness (мм) | 1.02 | 1.02 | 1.02 | .9 | 1.02 | 1.02 | 1.02 | .9 | .9 |
| Pitch (мм) | .5 | .5 | .5 | .5 | .5 | .5 | .5 | .5 | .5 |
| Max Height (мм) | 1.07 | 1.07 | 1.07 | 1 | 1.07 | 1.07 | 1.07 | 1 | 1 |
| Mechanical Data | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать |
Параметры
| Parameters / Models | ADS8318IBDGSR | ADS8318IBDGST | ADS8318IBDGSTG4 | ADS8318IBDRCT | ADS8318IDGSR | ADS8318IDGST | ADS8318IDGSTG4 | ADS8318IDRCT | ADS8318IDRCTG4 |
|---|---|---|---|---|---|---|---|---|---|
| # Input Channels | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Analog Voltage AVDD(Max), В | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Analog Voltage AVDD(Min), В | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
| Архитектура | SAR | SAR | SAR | SAR | SAR | SAR | SAR | SAR | SAR |
| Digital Supply(Max), В | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Digital Supply(Min), В | 2.375 | 2.375 | 2.375 | 2.375 | 2.375 | 2.375 | 2.375 | 2.375 | 2.375 |
| INL(Max), +/-LSB | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Input Range(Max), В | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Input Range(Min), В | -5.5 | -5.5 | -5.5 | -5.5 | -5.5 | -5.5 | -5.5 | -5.5 | -5.5 |
| Тип входа | Differential | Differential | Differential | Differential | Differential | Differential | Differential | Differential | Differential |
| Integrated Features | Daisy-Chainable | Daisy-Chainable | Daisy-Chainable | Daisy-Chainable | Daisy-Chainable | Daisy-Chainable | Daisy-Chainable | Daisy-Chainable | Daisy-Chainable |
| Interface | SPI | SPI | SPI | SPI | SPI | SPI | SPI | SPI | SPI |
| Multi-Channel Configuration | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Рабочий диапазон температур, C | от -40 до 85 | от -40 до 85 | от -40 до 85 | от -40 до 85 | от -40 до 85 | от -40 до 85 | от -40 до 85 | от -40 до 85 | от -40 до 85 |
| Package Group | VSSOP | VSSOP | VSSOP | VSON | VSSOP | VSSOP | VSSOP | VSON | VSON |
| Package Size: mm2:W x L, PKG | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 10VSON: 9 mm2: 3 x 3(VSON) | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 10VSON: 9 mm2: 3 x 3(VSON) | 10VSON: 9 mm2: 3 x 3(VSON) |
| Power Consumption(Typ), mW | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Reference Mode | Ext | Ext | Ext | Ext | Ext | Ext | Ext | Ext | Ext |
| Разрешение, Bits | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| SINAD, дБ | 96 | 96 | 96 | 96 | 96 | 96 | 96 | 96 | 96 |
| SNR, дБ | 96 | 96 | 96 | 96 | 96 | 96 | 96 | 96 | 96 |
| Sample Rate (max), SPS | 500kSPS | 500kSPS | 500kSPS | 500kSPS | 500kSPS | 500kSPS | 500kSPS | 500kSPS | 500kSPS |
| Sample Rate(Max), MSPS | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| THD(Typ), дБ | -114 | -114 | -114 | -114 | -114 | -114 | -114 | -114 | -114 |
Экологический статус
| ADS8318IBDGSR | ADS8318IBDGST | ADS8318IBDGSTG4 | ADS8318IBDRCT | ADS8318IDGSR | ADS8318IDGST | ADS8318IDGSTG4 | ADS8318IDRCT | ADS8318IDRCTG4 | |
|---|---|---|---|---|---|---|---|---|---|
| RoHS | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим |
| Бессвинцовая технология (Pb Free) | Да | Да | Да |
Application Notes
- ADC Parameters Unit ConversionPDF, 761 Кб, Файл опубликован: 5 мар 2013
- Low Power Input and Reference Driver Circuit for ADS8318 and ADS8319PDF, 1.5 Мб, Файл опубликован: 24 июн 2009
The one size fits all approach to operational amplifiers is not effective. Every application has its own specific requirements that must be fulfilled. Appropriate selection of the op amp that drives an analog-to-digital converter (ADC) in a low-power application is a critical step. Most available low-power op amps trade off low-power features with other parameters such as bandwidth, settling t - 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: ADS8318 (9)
Классификация производителя
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)
