Datasheet Texas Instruments ADS1218Y/250G4 — Даташит
| Производитель | Texas Instruments |
| Серия | ADS1218 |
| Модель | ADS1218Y/250G4 |
24-разрядный АЦП 780 SPS с флэш-памятью, 8 каналов, Vref, буфер, 2 IDAC, последовательный выход, цифровой ввод-вывод, малое энергопотребление 48-TQFP от -40 до 85
Datasheets
8-Channel, 24-Bit, Analog-to-Digital Converter with FLASH Memory datasheet
PDF, 1.2 Мб, Версия: C, Файл опубликован: 26 сен 2005
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Цены
 Купить ADS1218Y/250G4 на РадиоЛоцман.Цены — от 782 до 1 290 ₽9 предложений от 9 поставщиков 24Bit, 780 SPS ADC w/FLASH Memory, 8CH, Vref, Buffer, 2 IDACs, Serial Out, Digital I/O, Low Power 48-TQFP -40℃ to 85℃... | |||
| ADS1218Y/250G4 Texas Instruments | 782 ₽ | ||
| ADS1218Y/250G4 Texas Instruments | 1 236 ₽ | ||
| ADS1218Y/250G4 Texas Instruments | 1 290 ₽ | ||
| ADS1218Y/250G4 | по запросу | ||
Статус
| Статус продукта | В производстве (Рекомендуется для новых разработок) |
| Доступность образцов у производителя | Нет |
Корпус / Упаковка / Маркировка
| Pin | 48 |
| Package Type | PFB |
| Industry STD Term | TQFP |
| JEDEC Code | S-PQFP-G |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Маркировка | ADS1218Y |
| Width (мм) | 7 |
| Length (мм) | 7 |
| Thickness (мм) | 1 |
| Pitch (мм) | .5 |
| Max Height (мм) | 1.2 |
| Mechanical Data | Скачать |
Параметры
| # Input Channels | 8 |
| Analog Voltage AVDD(Max) | 5.25 В |
| Analog Voltage AVDD(Min) | 2.7 В |
| Архитектура | Delta-Sigma |
| Digital Supply(Max) | 5.25 В |
| Digital Supply(Min) | 2.7 В |
| INL(Max) | 251.7 +/-LSB |
| Input Range(Max) | 5.25 В |
| Тип входа | Differential |
| Integrated Features | 50/60 Hz Rejection,Excitation Current Sources (iDACs),GPIO,Oscillator,PGA,Temp Sensor |
| Interface | SPI |
| Multi-Channel Configuration | Multiplexed |
| Рабочий диапазон температур | от -40 до 85 C |
| Package Group | TQFP |
| Package Size: mm2:W x L | 48TQFP: 81 mm2: 9 x 9(TQFP) PKG |
| Power Consumption(Typ) | 0.8 mW |
| Rating | Catalog |
| Reference Mode | Ext,Int |
| Разрешение | 24 Bits |
| Sample Rate (max) | 780SPS SPS |
| Sample Rate(Max) | 0.00078 MSPS |
Экологический статус
| RoHS | Совместим |
Application Notes
- The Offset DAC (Rev. A)PDF, 69 Кб, Версия: A, Файл опубликован: 1 апр 2015
- 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. - Programming Tricks for Higher Conversion Speeds Utilizing Delta Sigma ConvertersPDF, 105 Кб, Файл опубликован: 27 сен 2000
Delta-Sigma Analog-to-Digital Converters are well known for their innate ability to resolve an analog input signal to very small LSB voltage ranges. The primarily applications for this type of product is in the Industrial Process Control market such as direct transducer interface for pressure, temperature, flow, weigh scales and force measurement systems. - Measuring Single-Ended 0V-5V Signals with Differential Delta-Sigma ADCs (Rev. A)PDF, 48 Кб, Версия: A, Файл опубликован: 18 май 2015
- Measuring Temperature with the ADS1216, ADS1217, or ADS1218 (Rev. A)PDF, 67 Кб, Версия: A, Файл опубликован: 17 фев 2004
- Digital Filter Types in Delta-Sigma ADCsPDF, 219 Кб, Файл опубликован: 27 июн 2017
This application report discusses digital filters which are a ubiquitous feature in delta-sigma analog todigital converters (ADCs). Digital low-pass filters are essential to the functionality of a delta-sigma ADCwhich relies on oversampling and noise shaping to push quantization noise out of band. There arevariations between the types of digital filters used in delta-sigma ADCs that provide - Principles of Data Acquisition and Conversion (Rev. A)PDF, 132 Кб, Версия: A, Файл опубликован: 16 апр 2015
- Calibration Routines and Register Value Generation for the ADS121x SeriesPDF, 298 Кб, Файл опубликован: 19 июн 2003
In order to achieve the best possible performance, offset and gain can be often be calibrated in high-resolution analog-to-digital converters (ADCs). Changes in temperature, PGA gain, power supply voltage, or most importantly, decimation ratio can influence the accuracy of measurement. This application note explains how the calibration routines work and how to generate values for the full-scale re - Inputs Currents for High-Resolution ADCsPDF, 127 Кб, Файл опубликован: 6 мар 2003
Модельный ряд
Серия: ADS1218 (2)
- ADS1218Y/250 ADS1218Y/250G4
Классификация производителя
- Semiconductors > Data Converters > Analog-to-Digital Converters (ADCs) > Precision ADCs (<=10MSPS)
