TCA9517DGKRQ1 vs PCA9517ADMR2G Сравнение
Подробное сравнение бок о бок TCA9517DGKRQ1 от Texas Instruments и PCA9517ADMR2G от onsemi. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Сравнение характеристик
| Параметр | TCA9517DGKRQ1 | PCA9517ADMR2G |
|---|---|---|
| Бренд | Texas Instruments | onsemi |
| Категория | Interface ICs | Interface ICs |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $0,46 | $0,62 |
| Функция | Level-translating I2C/SMBus buffer/repeater | Level-Translating I2C-Bus Repeater / Buffer (ReDriver) |
| Number of Channels | 2 (1 bidirectional circuit) | 2 (bidirectional) |
| Скорость передачи данных | 400 kHz (fast-mode I2C) | — |
| VCCA Supply Range | 0.9 V to 5.5 V | — |
| VCCB Supply Range | 2.7 V to 5.5 V | — |
| Translation Direction | Bidirectional (up and down) | — |
| Protocol Support | I2C, SMBus | — |
| Powered-Off High Impedance | Yes | — |
| Automotive Qualification | AEC-Q100 qualified | — |
| Рабочая температура | -40C to +125C | -40C to +85C [DATA_NEEDED: confirm from datasheet] |
| Корпус | VSSOP (DGK), 8 pins | MSOP-8 (DM) |
| Тип монтажа | Surface Mount | Surface Mount |
| Тип выхода | Open-drain | Open-drain (wired-AND) |
| Вывод разрешения | Yes (EN) | Yes (EN, active control) |
| Статус RoHS | Compliant | RoHS3 Compliant |
| Bus Capacitance Isolation | Yes (buffer/repeater function) | — |
| Low-Voltage Side Range (VCC1) | — | 0.9 V to 3.0 V [DATA_NEEDED: exact upper limit] |
| High-Voltage Side Range (VCC2) | — | 2.7 V to 5.5 V |
| Supported Buses | — | I2C-bus, SMBus |
| Data Rate Support | — | Standard and Fast mode [DATA_NEEDED: maximum kHz] |
| Capacitance Isolation | — | Yes (buffers both bus segments) |
| Rise-Time Accelerator | — | Yes (keeper on high-voltage side) |
| Prefix Suffix Code | — | R2G (Tape and Reel, 2.5 k units) |
| Уровень MSL | — | [DATA_NEEDED: MSL rating] |