Datasheet Texas Instruments ADS7834E/250 — Даташит
| Производитель | Texas Instruments |
| Серия | ADS7834 |
| Модель | ADS7834E/250 |
12-битный высокоскоростной аналого-цифровой преобразователь с низким энергопотреблением и дискретизацией 8-VSSOP от -40 до 85
Datasheets
12-Bit High Speed, Low Power Sampling Analog-to-Digital Converter datasheet
PDF, 894 Кб, Версия: A, Файл опубликован: 15 сен 2003
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Цены
 Купить ADS7834E/250 на РадиоЛоцман.Цены — от 164 до 21 909 ₽25 предложений от 16 поставщиков Analog to Digital Converter 12Bit High Speed Low Power Sampling Analog-to-Digital Converter Single ADC SAR 500KSPS 12Bit Serial 8Pin VSSOP T/R... | |||
| ADS7834E/250 Texas Instruments | 164 ₽ | ||
| ADS7834E/250 Texas Instruments | 251 ₽ | ||
| ADS7834E/250 Texas Instruments | 21 909 ₽ | ||
| ADS7834E/250 Texas Instruments | по запросу | ||
Статус
| Статус продукта | В производстве (Рекомендуется для новых разработок) |
| Доступность образцов у производителя | Нет |
Корпус / Упаковка / Маркировка
| Pin | 8 |
| Package Type | DGK |
| Industry STD Term | VSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Маркировка | C34 |
| Width (мм) | 3 |
| Length (мм) | 3 |
| Thickness (мм) | .97 |
| Pitch (мм) | .65 |
| Max Height (мм) | 1.07 |
| Mechanical Data | Скачать |
Параметры
| # Input Channels | 1 |
| Analog Voltage AVDD(Max) | 5.25 В |
| Analog Voltage AVDD(Min) | 4.75 В |
| Архитектура | SAR |
| Digital Supply(Max) | 5.25 В |
| Digital Supply(Min) | 4.75 В |
| INL(Max) | 1 +/-LSB |
| Input Range(Max) | 2.5 В |
| Тип входа | Pseudo-Differential,Single-Ended |
| Integrated Features | N/A |
| Interface | Serial |
| Multi-Channel Configuration | N/A |
| Рабочий диапазон температур | от -40 до 85 C |
| Package Group | VSSOP |
| Package Size: mm2:W x L | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) PKG |
| Power Consumption(Typ) | 11 mW |
| Rating | Catalog |
| Reference Mode | Ext,Int |
| Разрешение | 12 Bits |
| SINAD | N/A дБ |
| SNR | 72 дБ |
| Sample Rate (max) | 500kSPS SPS |
| Sample Rate(Max) | 0.5 MSPS |
| THD(Typ) | -78 дБ |
Экологический статус
| RoHS | Совместим |
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. - Interfacing the MSOP8EVM to TMS470 ProcessorsPDF, 68 Кб, Файл опубликован: 15 мар 2006
This application report presents a method for interfacing the modular MSOP8EVM, an evaluation module (EVM) for single-channel, low-power, 8- to 16-bit serial analog-to-digital converters to the TMS470 series microcontrollers. The hardware used for this example includes the TMS470 Kickstart Development Kit evaluation kit featuring the 60-MHz TMS470R1B1M and the HPA-MCU Interface Board. The soft - 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 - Principles of Data Acquisition and Conversion (Rev. A)PDF, 132 Кб, Версия: A, Файл опубликован: 16 апр 2015
- 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
Модельный ряд
Серия: ADS7834 (10)
Классификация производителя
- Semiconductors > Data Converters > Analog-to-Digital Converters (ADCs) > Precision ADCs (<=10MSPS)
