MAX1295BCEI vs TSA7887ARMZ Сравнение
Подробное сравнение бок о бок MAX1295BCEI от Analog Devices и TSA7887ARMZ от Silicon Labs. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Сравнение характеристик
| Параметр | MAX1295BCEI | TSA7887ARMZ |
|---|---|---|
| Бренд | Analog Devices | Silicon Labs |
| Категория | ADC/DAC | ADC/DAC |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $11,20 | $3,10 |
| Разрешение | 12 bits | 12 bits |
| Частота дискретизации | 265 ksps | 125 ksps |
| Number of Input Channels | 6 single-ended / 3 pseudo-differential (MAX1295) | — |
| Напряжение питания | +3 V (single supply, +2.7 V to +3.6 V) | — |
| Integral Nonlinearity (INL) | ±0.5 LSB (max) | — |
| Differential Nonlinearity (DNL) | ±0.5 LSB (max) | — |
| Architecture | Successive Approximation (SAR) with input T/H | SAR (Successive Approximation Register) |
| Internal Reference | +2.5 V | — |
| External Reference Support | Yes (REF pin accepts external reference) | — |
| Digital Interface | Parallel (byte/word) | SPI / QSPI / MICROWIRE-compatible serial |
| Power-Down Current | 1 µA (typ) | — |
| Active Supply Current | [DATA_NEEDED: full-scale current at 265 ksps] | — |
| Analog Input Range | 0 V to VREF (single-ended) | — |
| Диапазон рабочих температур | [DATA_NEEDED: grade code C operating range] | — |
| Корпус | 28-pin SSOP / QSOP | 8-pin MSOP (RMZ) |
| Тип монтажа | Surface Mount | Surface Mount |
| Статус RoHS | Compliant (variants with + suffix) | Compliant |
| Number of Channels | — | 2 (single-ended) / 1 (pseudo-differential) |
| Input Type | — | Single-ended, pseudo-differential |
| Analog Supply Voltage | — | 2.7 V to 5.25 V |
| Digital Supply Voltage | — | 2.7 V to 5.25 V |
| Internal Reference Voltage | — | 2.5 V |
| Reference Mode | — | Internal 2.5 V or external |
| Power Dissipation (typ @ 100 ksps, 3V) | — | 2.5 mW [DATA_NEEDED: exact figure from datasheet] |
| Ток выключения | — | < 1 µA |
| Рабочая температура | — | -40 °C to +85 °C |
| Grade | — | Industry / xIND second source |