Datasheet Texas Instruments ADS803 — Даташит
| Производитель | Texas Instruments |
| Серия | ADS803 |
12-битный аналого-цифровой преобразователь (АЦП) с быстродействием 5 MSPS
Datasheets
ADS803: 12-Bit, 5MHz Sampling Analog-To-Digital Converter datasheet
PDF, 790 Кб, Версия: B, Файл опубликован: 18 июл 2002
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Цены
 Купить ADS803 на РадиоЛоцман.Цены — от 852 до 76 933 ₽27 предложений от 20 поставщиков 12Bit, 5MSPS ADC Int/Ext ef., flexible I/P between 2 and 5Vpp, Out of ange Indicator, pin comp. 28-SSOP -40℃ to 85℃... | |||
| ADS803E/1K Texas Instruments | 852 ₽ | ||
| ADS803E/1KG4 Texas Instruments | 1 285 ₽ | ||
| ADS803E-1 Texas Instruments | по запросу | ||
| ADS803E Texas Instruments | по запросу | ||
Статус
| ADS803E | ADS803E/1K | ADS803U | ADS803U/1K | |
|---|---|---|---|---|
| Статус продукта | В производстве | В производстве | Снят с производства | Снят с производства |
| Доступность образцов у производителя | Нет | Нет | Нет | Нет |
Корпус / Упаковка / Маркировка
| ADS803E | ADS803E/1K | ADS803U | ADS803U/1K | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 28 | 28 | 28 | 28 |
| Package Type | DB | DB | DW | DW |
| Industry STD Term | SSOP | SSOP | SOIC | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 50 | 1000 | ||
| Carrier | TUBE | LARGE T&R | ||
| Маркировка | ADS803E | ADS803E | ||
| Width (мм) | 5.3 | 5.3 | 7.5 | 7.5 |
| Length (мм) | 10.2 | 10.2 | 17.9 | 17.9 |
| Thickness (мм) | 1.95 | 1.95 | 2.35 | 2.35 |
| Pitch (мм) | .65 | .65 | 1.27 | 1.27 |
| Max Height (мм) | 2 | 2 | 2.65 | 2.65 |
| Mechanical Data | Скачать | Скачать | Скачать | Скачать |
Параметры
| Parameters / Models | ADS803E | ADS803E/1K | ADS803U | ADS803U/1K |
|---|---|---|---|---|
| # Input Channels | 1 | 1 | 1 | 1 |
| Analog Input BW, МГц | 270 | 270 | ||
| Analog Voltage AVDD(Max)(V) | 5.3 | 5.3 | ||
| Analog Voltage AVDD(Min)(V) | 4.7 | 4.7 | ||
| Approx. Price (US$) | 10.15 | 1ku | 10.15 | 1ku | ||
| Архитектура | Pipeline | Pipeline | Pipeline | Pipeline |
| DNL(Max), +/-LSB | 0.75 | 0.75 | ||
| DNL(Typ), +/-LSB | 0.25 | 0.25 | ||
| Digital Supply(Max)(V) | 5.3 | 5.3 | ||
| Digital Supply(Min)(V) | 4.7 | 4.7 | ||
| ENOB, Bits | 11 | 11 | ||
| INL(Max), +/-LSB | 2 | 2 | ||
| INL(Max)(+/-LSB) | 2 | 2 | ||
| INL(Typ), +/-LSB | 1 | 1 | ||
| Input Buffer | No | No | ||
| Input Range, Vp-p | 2,5 | 2,5 | ||
| Input Range(Max)(V) | 5 | 5 | ||
| Тип входа | Single-Ended | Single-Ended | ||
| Interface | Parallel CMOS,TTL | Parallel CMOS,TTL | Parallel | Parallel |
| Рабочий диапазон температур, C | от -40 до 85 | от -40 до 85 | ||
| Operating Temperature Range(C) | -40 to 85 | -40 to 85 | ||
| Package Group | SSOP | SSOP | SSOP | SSOP |
| Package Size: mm2:W x L, PKG | 28SSOP: 80 mm2: 7.8 x 10.2(SSOP) | 28SSOP: 80 mm2: 7.8 x 10.2(SSOP) | ||
| Package Size: mm2:W x L (PKG) | 28SSOP: 80 mm2: 7.8 x 10.2(SSOP) | 28SSOP: 80 mm2: 7.8 x 10.2(SSOP) | ||
| Power Consumption(Typ), mW | 115 | 115 | ||
| Power Consumption(Typ)(mW) | 115 | 115 | ||
| Rating | Catalog | Catalog | Catalog | Catalog |
| Reference Mode | Ext,Int | Ext,Int | Ext Int | Ext Int |
| Разрешение, Bits | 12 | 12 | ||
| Resolution(Bits) | 12 | 12 | ||
| SFDR, дБ | 82 | 82 | ||
| SINAD, дБ | 68 | 68 | ||
| SINAD(dB) | 68 | 68 | ||
| SNR, дБ | 69 | 69 | ||
| SNR(dB) | 69 | 69 | ||
| Sample Rate (max)(SPS) | 5MSPS | 5MSPS | ||
| Sample Rate(Max), MSPS | 5 | 5 |
Экологический статус
| ADS803E | ADS803E/1K | ADS803U | ADS803U/1K | |
|---|---|---|---|---|
| RoHS | Совместим | Совместим | Не совместим | Не совместим |
| Бессвинцовая технология (Pb Free) | Нет | Нет |
Application Notes
- 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
- Interleaving Analog-to-Digital ConvertersPDF, 64 Кб, Файл опубликован: 2 окт 2000
It is tempting when pushing the limits of analog-to-digital conversion to consider interleaving two or more converters to increase the sample rate. However, such designs must take into consideration several possible sources of error. - What Designers Should Know About Data Converter DriftPDF, 95 Кб, Файл опубликован: 2 окт 2000
Exactly how inaccurate will a change in temperature make an analog-to-digital or digital-to-analog converter? As designers are well aware, a 12-bit device may provide a much lower accuracy at its operating-temperature extremes, perhaps only to 9 or even 8 bits. But for lack of more precise knowledge, many play it safe (and expensive) and overspecify.
Модельный ряд
Серия: ADS803 (4)
Классификация производителя
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> High Speed ADCs (>10MSPS)
