L9967-TR vs L9967 比較
詳細並排比較 L9967-TR 由 STMicroelectronics 與 L9967 由 STMicroelectronics. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | L9967-TR | L9967 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Battery Management | Battery Management |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Supply Voltage Range | 6 V to 72 V | 6 V to 72 V |
| Number of Cells | Up to 14 series | Up to 14 series cells |
| ADC Resolution | 16-bit delta-sigma | 16-bit delta-sigma |
| Cell Voltage Accuracy | ±2 mV | — |
| Balancing Current | 150 mA (passive) | 300 mA (passive) |
| LDO Output | 5 V / 50 mA | — |
| Quiescent Current (Sleep) | 10 µA | — |
| Communication Interface | SPI | SPI |
| 工作溫度 | -40°C to +125°C | -40°C to +125°C |
| 封裝 | TQFP-48 (7x7 mm) | QFN-48 (7x7 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| AEC-Q100 | Qualified | Qualified |
| RoHS | Compliant | Compliant |
| Watchdog Timer | Yes | Programmable |
| Diagnostics | Open-wire, over-temperature | — |
| Voltage Measurement Accuracy | — | ±10 mV |
| Current Sensing | — | Integrated shunt amplifier |
| Protection Features | — | Overvoltage, undervoltage, overtemperature |
| Daisy-Chain Support | — | Yes |