Datasheet Linear Technology LTC2321-16 — Даташит
| Производитель | Linear Technology |
| Серия | LTC2321-16 |
Двойной 16-разрядный АЦП с дифференциальным входом, скоростью 2 Мвыб./с и широким входным синфазным диапазоном
Datasheets
LTC2321-16 - Dual, 16-Bit, 2Msps Differential Input ADC with Wide Input Common Mode Range
PDF, 2.2 Мб, Версия: C, Файл закачен: 19 окт 2017
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Цены
IC ADC 14BIT SAR 28QFN | |||
| LTC2321CUFD-12 Analog Devices | 1 590 ₽ | ||
| LTC2321HUFD-14 Analog Devices | по запросу | ||
Корпус / Упаковка / Маркировка
| LTC2321CUFD-16#PBF | LTC2321CUFD-16#TRPBF | LTC2321HUFD-16#PBF | LTC2321HUFD-16#TRPBF | LTC2321IUFD-16#PBF | LTC2321IUFD-16#TRPBF | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Корпус | 4x5 QFN-28 Габаритный чертеж корпуса | 4x5 QFN-28 Габаритный чертеж корпуса | 4x5 QFN-28 Габаритный чертеж корпуса | 4x5 QFN-28 Габаритный чертеж корпуса | 4x5 QFN-28 Габаритный чертеж корпуса | 4x5 QFN-28 Габаритный чертеж корпуса |
| Код корпуса | UFD | UFD | UFD | UFD | UFD | UFD |
| Индекс корпуса | 05-08-1712 | 05-08-1712 | 05-08-1712 | 05-08-1712 | 05-08-1712 | 05-08-1712 |
| Количество выводов | 28 | 28 | 28 | 28 | 28 | 28 |
Параметры
| Parameters / Models | LTC2321CUFD-16#PBF | LTC2321CUFD-16#TRPBF | LTC2321HUFD-16#PBF | LTC2321HUFD-16#TRPBF | LTC2321IUFD-16#PBF | LTC2321IUFD-16#TRPBF |
|---|---|---|---|---|---|---|
| ADC INL, LSB | 4 | 4 | 4 | 4 | 4 | 4 |
| ADCs | 2 | 2 | 2 | 2 | 2 | 2 |
| Архитектура | SAR | SAR | SAR | SAR | SAR | SAR |
| Bipolar/Unipolar Input | Unipolar, Bipolar | Unipolar, Bipolar | Unipolar, Bipolar | Unipolar, Bipolar | Unipolar, Bipolar | Unipolar, Bipolar |
| Bits, bits | 16 | 16 | 16 | 16 | 16 | 16 |
| Количество каналов | 2 | 2 | 2 | 2 | 2 | 2 |
| DNL, LSB | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
| Demo Boards | DC1996A-B | DC1996A-B | DC1996A-B | DC1996A-B | DC1996A-B | DC1996A-B |
| Экспортный контроль | нет | нет | нет | нет | нет | нет |
| Основные особенности | Simultaneous Sampling | Simultaneous Sampling | Simultaneous Sampling | Simultaneous Sampling | Simultaneous Sampling | Simultaneous Sampling |
| I/O | Serial LVDS, Serial SPI | Serial LVDS, Serial SPI | Serial LVDS, Serial SPI | Serial LVDS, Serial SPI | Serial LVDS, Serial SPI | Serial LVDS, Serial SPI |
| Input Drive | Differential with wide input common mode, Single-Ended, Pseudo-Differential, Fully Differential | Differential with wide input common mode, Single-Ended, Pseudo-Differential, Fully Differential | Differential with wide input common mode, Single-Ended, Pseudo-Differential, Fully Differential | Differential with wide input common mode, Single-Ended, Pseudo-Differential, Fully Differential | Differential with wide input common mode, Single-Ended, Pseudo-Differential, Fully Differential | Differential with wide input common mode, Single-Ended, Pseudo-Differential, Fully Differential |
| Input Span | 0V to 2.048V, 0V to 4.096V, В±2.048V, В±4.096V, В±5V | 0V to 2.048V, 0V to 4.096V, В±2.048V, В±4.096V, В±5V | 0V to 2.048V, 0V to 4.096V, В±2.048V, В±4.096V, В±5V | 0V to 2.048V, 0V to 4.096V, В±2.048V, В±4.096V, В±5V | 0V to 2.048V, 0V to 4.096V, В±2.048V, В±4.096V, В±5V | 0V to 2.048V, 0V to 4.096V, В±2.048V, В±4.096V, В±5V |
| Internal Reference | да | да | да | да | да | да |
| Latency | 1 | 1 | 1 | 1 | 1 | 1 |
| 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 | 37 | 37 | 37 | 37 | 37 | 37 |
| SFDR, дБ | 88 | 88 | 88 | 88 | 88 | 88 |
| SINAD, дБ | 80 | 80 | 80 | 80 | 80 | 80 |
| SNR, дБ | 81 | 81 | 81 | 81 | 81 | 81 |
| Simultaneous | да | да | да | да | да | да |
| Speed, ksps | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 |
| Диапазон напряжения питания | 3.3V, 5V | 3.3V, 5V | 3.3V, 5V | 3.3V, 5V | 3.3V, 5V | 3.3V, 5V |
| THD dB, дБ | -85 | -85 | -85 | -85 | -85 | -85 |
Экологический статус
| LTC2321CUFD-16#PBF | LTC2321CUFD-16#TRPBF | LTC2321HUFD-16#PBF | LTC2321HUFD-16#TRPBF | LTC2321IUFD-16#PBF | LTC2321IUFD-16#TRPBF | |
|---|---|---|---|---|---|---|
| RoHS | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим |
Модельный ряд
Серия: LTC2321-16 (6)
Классификация производителя
- Data Conversion > Analog-to-Digital Converters (ADC) > Precision ADCs (Fs < 10Msps) > Simultaneous Sampling ADCs | Multi Channel ADCs
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) ADCs
