Datasheet Linear Technology LTC2344-18 — Даташит
| Производитель | Linear Technology |
| Серия | LTC2344-18 |
Четырехъядерный, 18-разрядный, дифференциальный АЦП SoftSpan, 400 кГц/канал, с широким входным синфазным диапазоном
Datasheets
Datasheet LTC2344-18
PDF, 2.3 Мб, Язык: анг., Файл закачен: 20 авг 2017, Страниц: 40
Quad, 18-Bit, 400ksps/ch Differential SoftSpan ADC with Wide Input Common Mode Range
Quad, 18-Bit, 400ksps/ch Differential SoftSpan ADC with Wide Input Common Mode Range
Выписка из документа
6 предложений от 6 поставщиков IC ADC 18BIT SAR 32QFN. 18 Bit Analog to Digital Converter 4 Input 1 SAR 32-QFN (5x5). Data Acquisition - Analog... | |||
| LTC2344CUH-16 Analog Devices | 3 939 ₽ | ||
| LTC2344HUH-16 Analog Devices | по запросу | ||
| LTC2344HUH-18 Analog Devices | по запросу | ||
| LTC2344CUH-16 Analog Devices | по запросу | ||
Купить LTC2344 на РадиоЛоцман.Цены
Корпус / Упаковка / Маркировка
| LTC2344CUH-18#PBF | LTC2344CUH-18#TRPBF | LTC2344HUH-18#PBF | LTC2344HUH-18#TRPBF | LTC2344IUH-18#PBF | LTC2344IUH-18#TRPBF | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Корпус | 5x5 QFN-32 Габаритный чертеж корпуса | 5x5 QFN-32 Габаритный чертеж корпуса | 5x5 QFN-32 Габаритный чертеж корпуса | 5x5 QFN-32 Габаритный чертеж корпуса | 5x5 QFN-32 Габаритный чертеж корпуса | 5x5 QFN-32 Габаритный чертеж корпуса |
| Код корпуса | UH | UH | UH | UH | UH | UH |
| Индекс корпуса | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 |
| Количество выводов | 32 | 32 | 32 | 32 | 32 | 32 |
Параметры
| Parameters / Models | LTC2344CUH-18#PBF | LTC2344CUH-18#TRPBF | LTC2344HUH-18#PBF | LTC2344HUH-18#TRPBF | LTC2344IUH-18#PBF | LTC2344IUH-18#TRPBF |
|---|---|---|---|---|---|---|
| ADC INL, LSB | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| ADCs | 1 | 1 | 1 | 1 | 1 | 1 |
| Архитектура | SAR | SAR | SAR | SAR | SAR | SAR |
| Bipolar/Unipolar Input | Unipolar, Bipolar | Unipolar, Bipolar | Unipolar, Bipolar | Unipolar, Bipolar | Unipolar, Bipolar | Unipolar, Bipolar |
| Bits, bits | 18 | 18 | 18 | 18 | 18 | 18 |
| Количество каналов | 4 | 4 | 4 | 4 | 4 | 4 |
| DNL, LSB | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Demo Boards | DC2520A-A | DC2520A-A | DC2520A-A | DC2520A-A | DC2520A-A | DC2520A-A |
| Design Tools | Linduino File | Linduino File | Linduino File | Linduino File | Linduino File | Linduino File |
| Экспортный контроль | нет | нет | нет | нет | нет | нет |
| Основные особенности | SoftSpan, Simultaneous Sampling | SoftSpan, Simultaneous Sampling | SoftSpan, Simultaneous Sampling | SoftSpan, Simultaneous Sampling | SoftSpan, Simultaneous Sampling | SoftSpan, Simultaneous Sampling |
| I/O | Serial SPI, Serial LVDS | Serial SPI, Serial LVDS | Serial SPI, Serial LVDS | Serial SPI, Serial LVDS | Serial SPI, Serial LVDS | Serial SPI, Serial LVDS |
| Input Drive | Differential with wide input common mode, Fully Differential | Differential with wide input common mode, Fully Differential | Differential with wide input common mode, Fully Differential | Differential with wide input common mode, Fully Differential | Differential with wide input common mode, Fully Differential | Differential with wide input common mode, Fully Differential |
| Input Span | В±4.096V, 0V to 4.096V, В±2.048V, 0V to 2.048V В±5V, 0V to 5V, В±2.5V, 0V to 2.5V | В±4.096V, 0V to 4.096V, В±2.048V, 0V to 2.048V В±5V, 0V to 5V, В±2.5V, 0V to 2.5V | В±4.096V, 0V to 4.096V, В±2.048V, 0V to 2.048V В±5V, 0V to 5V, В±2.5V, 0V to 2.5V | В±4.096V, 0V to 4.096V, В±2.048V, 0V to 2.048V В±5V, 0V to 5V, В±2.5V, 0V to 2.5V | В±4.096V, 0V to 4.096V, В±2.048V, 0V to 2.048V В±5V, 0V to 5V, В±2.5V, 0V to 2.5V | В±4.096V, 0V to 4.096V, В±2.048V, 0V to 2.048V В±5V, 0V to 5V, В±2.5V, 0V to 2.5V |
| Internal Reference | да | да | да | да | да | да |
| Рабочий диапазон температур, °C | от 0 до 70 | от 0 до 70 | от -40 до 125 | от -40 до 125 | от -40 до 85 | от -40 до 85 |
| Power, mW | 81 | 81 | 81 | 81 | 81 | 81 |
| SFDR, дБ | 115 | 115 | 115 | 115 | 115 | 115 |
| SINAD, дБ | 95 | 95 | 95 | 95 | 95 | 95 |
| SNR, дБ | 95 | 95 | 95 | 95 | 95 | 95 |
| Simultaneous | да | да | да | да | да | да |
| Speed, ksps | 400 | 400 | 400 | 400 | 400 | 400 |
| Диапазон напряжения питания | 5V | 5V | 5V | 5V | 5V | 5V |
| THD dB, дБ | -114 | -114 | -114 | -114 | -114 | -114 |
Экологический статус
| LTC2344CUH-18#PBF | LTC2344CUH-18#TRPBF | LTC2344HUH-18#PBF | LTC2344HUH-18#TRPBF | LTC2344IUH-18#PBF | LTC2344IUH-18#TRPBF | |
|---|---|---|---|---|---|---|
| RoHS | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим |
Модельный ряд
Серия: LTC2344-18 (6)
Классификация производителя
- Data Conversion > Analog-to-Digital Converters (ADC) > Precision ADCs (Fs < 10Msps) > Multi Channel ADCs | Simultaneous Sampling ADCs
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) ADCs
