BQ79600-Q1 vs BQ79881-Q1 Сравнение
Подробное сравнение бок о бок BQ79600-Q1 от Texas Instruments и BQ79881-Q1 от Texas Instruments. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Сравнение характеристик
| Параметр | BQ79600-Q1 | BQ79881-Q1 |
|---|---|---|
| Бренд | Texas Instruments | Texas Instruments |
| Категория | Battery Management | Battery Management |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $1,65 | $7,45 |
| Функция | SPI/UART to daisy-chain bridge IC for BMS | Battery monitor with EIS, voltage, current, insulation resistance monitoring |
| Host Interface | SPI or UART (selectable) | — |
| Stack Interface | TI battery management daisy-chain protocol | — |
| Compatible Monitors | BQ7961X-Q1 family (e.g., BQ79616-Q1) | — |
| Functional Safety | ASIL-D compliant | ASIL-D capable (ISO 26262) |
| Automotive Qualification | AEC-Q100 qualified | AEC-Q100 |
| Automatic Host Wakeup | Yes, sniff detector with fault-tone validation | — |
| INH Pin | Yes, host wake-up from SHUTDOWN | — |
| NFAULT Pin | Yes, active fault reporting after wake-up | — |
| VIO Level Shifting | Yes, matches MCU I/O rail | — |
| Корпус | 16-TSSOP (PW) | LQFP-48 (7x7 mm) with EP |
| Тип монтажа | Surface Mount | Surface Mount |
| Рабочая температура | [DATA_NEEDED: operating temperature range] | — |
| Напряжение питания | [DATA_NEEDED: supply voltage range] | — |
| Статус RoHS | Compliant | Compliant |
| Уровень MSL | [DATA_NEEDED: moisture sensitivity level] | [DATA_NEEDED: MSL level] |
| Product Type | — | UIR Sensor with Pack-Level EIS |
| HV Measurement Accuracy | — | <0.4% (ASIL-D) |
| Single-Ended Measurement Range | — | 0.3 V to 5 V |
| Pack Voltage Measurements | — | 2 (fast) |
| VI Sync within BQ79881 | — | 0 us |
| VI Sync with Cell Monitor | — | 5 us typical |
| EIS Engine | — | Integrated (pack-level) |
| Insulation Resistance Monitoring | — | Yes (UIR function) |
| Target Application | — | EV/BMS HV Automotive |