Datasheet Texas Instruments ADS7805 — Даташит
| Производитель | Texas Instruments |
| Серия | ADS7805 |
16-битный аналого-цифровой преобразователь КМОП с частотой дискретизации 10 мкс
Datasheets
16-Bit 10µs Sampling CMOS Analog-to-Digital Converter datasheet
PDF, 945 Кб, Версия: D, Файл опубликован: 29 сен 2006
Выписка из документа
Цены
 Купить ADS7805 на РадиоЛоцман.Цены — от 65 до 15 433 ₽42 предложений от 26 поставщиков TEXAS INSTRUMENTS ADS7805P Analogue to Digital Converter, 16Bit, 100KSPS, Single, 4.75V, 5.25V, DIP | |||
| ADS7805PB Texas Instruments | 256 ₽ | ||
| ADS7805EVM Texas Instruments | 12 541 ₽ | ||
| ADS7805PPBF Texas Instruments | по запросу | ||
| ADS7805PG4 Texas Instruments | по запросу | ||
Статус
| ADS7805U | ADS7805U/1K | ADS7805U/1KE4 | ADS7805UB | ADS7805UB/1K | ADS7805UBE4 | ADS7805UBG4 | ADS7805UE4 | ADS7805UG4 | |
|---|---|---|---|---|---|---|---|---|---|
| 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 | Нет | Нет | Нет | Нет | Нет | Нет |
Корпус / Упаковка / Маркировка
| ADS7805U | ADS7805U/1K | ADS7805U/1KE4 | ADS7805UB | ADS7805UB/1K | ADS7805UBE4 | ADS7805UBG4 | ADS7805UE4 | ADS7805UG4 | |
|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| Pin | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Package Type | DW | DW | DW | DW | DW | DW | DW | DW | DW |
| Industry STD Term | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 20 | 1000 | 1000 | 20 | 1000 | 20 | 20 | 20 | 20 |
| Carrier | TUBE | LARGE T&R | LARGE T&R | TUBE | LARGE T&R | TUBE | TUBE | TUBE | TUBE |
| Маркировка | ADS7805U | B | ADS7805U | B | ADS7805U | ADS7805U | ADS7805U | B | ADS7805U |
| Width (мм) | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 |
| Length (мм) | 17.9 | 17.9 | 17.9 | 17.9 | 17.9 | 17.9 | 17.9 | 17.9 | 17.9 |
| Thickness (мм) | 2.35 | 2.35 | 2.35 | 2.35 | 2.35 | 2.35 | 2.35 | 2.35 | 2.35 |
| Pitch (мм) | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 |
| Max Height (мм) | 2.65 | 2.65 | 2.65 | 2.65 | 2.65 | 2.65 | 2.65 | 2.65 | 2.65 |
| Mechanical Data | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать |
Параметры
| Parameters / Models | ADS7805U | ADS7805U/1K | ADS7805U/1KE4 | ADS7805UB | ADS7805UB/1K | ADS7805UBE4 | ADS7805UBG4 | ADS7805UE4 | ADS7805UG4 |
|---|---|---|---|---|---|---|---|---|---|
| # Input Channels | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Analog Voltage AVDD(Max), В | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 |
| Analog Voltage AVDD(Min), В | 4.75 | 4.75 | 4.75 | 4.75 | 4.75 | 4.75 | 4.75 | 4.75 | 4.75 |
| Архитектура | SAR | SAR | SAR | SAR | SAR | SAR | SAR | SAR | SAR |
| Digital Supply(Max), В | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 |
| Digital Supply(Min), В | 4.75 | 4.75 | 4.75 | 4.75 | 4.75 | 4.75 | 4.75 | 4.75 | 4.75 |
| INL(Max), +/-LSB | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Input Range(Max), В | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Input Range(Min), В | -10 | -10 | -10 | -10 | -10 | -10 | -10 | -10 | -10 |
| Тип входа | Single-Ended | Single-Ended | Single-Ended | Single-Ended | Single-Ended | Single-Ended | Single-Ended | Single-Ended | Single-Ended |
| Integrated Features | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Interface | Parallel | Parallel | Parallel | Parallel | Parallel | Parallel | Parallel | Parallel | Parallel |
| 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 -25 до 85 | от -25 до 85 | от -25 до 85 | от -25 до 85 | от -25 до 85 | от -25 до 85 | от -25 до 85 | от -25 до 85 | от -25 до 85 |
| Package Group | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC |
| Package Size: mm2:W x L, PKG | 28SOIC: 184 mm2: 10.3 x 17.9(SOIC) | 28SOIC: 184 mm2: 10.3 x 17.9(SOIC) | 28SOIC: 184 mm2: 10.3 x 17.9(SOIC) | 28SOIC: 184 mm2: 10.3 x 17.9(SOIC) | 28SOIC: 184 mm2: 10.3 x 17.9(SOIC) | 28SOIC: 184 mm2: 10.3 x 17.9(SOIC) | 28SOIC: 184 mm2: 10.3 x 17.9(SOIC) | 28SOIC: 184 mm2: 10.3 x 17.9(SOIC) | 28SOIC: 184 mm2: 10.3 x 17.9(SOIC) |
| Power Consumption(Typ), mW | 81.5 | 81.5 | 81.5 | 81.5 | 81.5 | 81.5 | 81.5 | 81.5 | 81.5 |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Reference Mode | Ext,Int | Ext,Int | Ext,Int | Ext,Int | Ext,Int | Ext,Int | Ext,Int | Ext,Int | Ext,Int |
| Разрешение, Bits | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| SINAD, дБ | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| SNR, дБ | 86 | 86 | 86 | 86 | 86 | 86 | 86 | 86 | 86 |
| Sample Rate (max), SPS | 100kSPS | 100kSPS | 100kSPS | 100kSPS | 100kSPS | 100kSPS | 100kSPS | 100kSPS | 100kSPS |
| Sample Rate(Max), MSPS | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| THD(Typ), дБ | -94 | -94 | -94 | -94 | -94 | -94 | -94 | -94 | -94 |
Экологический статус
| ADS7805U | ADS7805U/1K | ADS7805U/1KE4 | ADS7805UB | ADS7805UB/1K | ADS7805UBE4 | ADS7805UBG4 | ADS7805UE4 | ADS7805UG4 | |
|---|---|---|---|---|---|---|---|---|---|
| RoHS | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим |
Application Notes
- Controlling the ADS7805 With TMS320 Series DSPsPDF, 69 Кб, Файл опубликован: 9 ноя 2004
The ADS7805 16-bit, bipolar input, parallel output analog-to-digital converter (ADC) has features that allow for an easy interface to many of the TMS320 series of digital signal processors from Texas Instruments. This application report focuses on configuring, sampling, and converting analog data presented to the ADS7805 ADC, with software examples using the TMS320C6713 and TMS320C5416 DSPs. The - Upgrading from the ADS7804/05 to the ADS8504/05PDF, 71 Кб, Файл опубликован: 30 апр 2007
Upgrading to the new ADS85xx series of devices - Tips for Using the ADS78xx Family of A/D ConvertersPDF, 24 Кб, Файл опубликован: 27 сен 2000
The input to each of the members of the ADS Family (ADS7804/05/06/07/08/09/10/19, so far) is a resistor divider network, converting the input signal to the range used internally. This resistor divider offers inherent overvoltage protection, which will often simplify analog circuitry. - 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: ADS7805 (9)
Классификация производителя
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)
