ADS7822PBG4 vs AS1522-T Сравнение
Подробное сравнение бок о бок ADS7822PBG4 от Texas Instruments и AS1522-T от ams OSRAM. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Texas Instruments
ADS7822PBG4 - 12-Bit 200kSPS Micro-Power SAR ADC | Texas Instruments
ADS7822PBG4 ✓ Активен
Сравнение характеристик
| Параметр | ADS7822PBG4 | AS1522-T |
|---|---|---|
| Бренд | Texas Instruments | ams OSRAM |
| Категория | ADC/DAC | ADC/DAC |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $2,10 | $3,15 |
| Разрешение | 12 bits | 10 bits |
| Architecture | SAR (Successive Approximation) | Single-supply, low-power SAR |
| Number of Channels | 1 input, single-ended | — |
| Частота дискретизации | 200 kSPS | — |
| Supply Voltage Range | 2.7 V to 5.25 V | 2.7 V to 5.25 V |
| Reference Input | External VREF pin (ratiometric to VDD) | — |
| Data Interface | Serial SPI / QSPI / Microwire | — |
| Input Type | Single-ended analog with integrated sample-and-hold | True differential, software-configurable unipolar/bipolar |
| Корпус | 8-PDIP (PB), 0.300 inch / 7.62 mm | 16-pin TSSOP |
| Тип монтажа | Through-Hole | Surface Mount |
| Рабочая температура | -40 C to +85 C (industrial) | — |
| Power Consumption | Approximately 1.5 mW at 3 V, 200 kSPS | — |
| Ток выключения | Microwatts (per datasheet) | — |
| Статус RoHS | Pb-free green / RoHS compliant (PBG4 suffix) | Compliant |
| Lead-Free Finish | Yes (Matte Sn, Pb-free) | — |
| Number of Input Channels | — | 2 or 4 (software-selectable) |
| Converter Type | — | SAR (Successive Approximation Register) |
| Throughput Rate | — | [DATA_NEEDED: max sample rate kSPS] |
| Supply Current (active) | — | [DATA_NEEDED: typical active current mA] |
| Supply Current (power-down) | — | < 1 µA (typical, datasheet claim) |
| Опорное напряжение | — | Internal 2.5 V (external reference supported) |
| Интерфейс | — | SPI / QSPI / MICROWIRE-compatible serial |
| Диапазон рабочих температур | — | [DATA_NEEDED: industrial range] |
| Shutdown Pin | — | Yes (active-low power-down) |