L9964 vs L9963 比較
詳細並排比較 L9964 由 STMicroelectronics 與 L9963 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 | L9964 | L9963 |
|---|---|---|
| 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 | 4.5 V to 40 V | — |
| ADC Resolution | 16-bit delta-sigma | — |
| Number of Cell Channels | 4 | — |
| Current Sense Gain | Programmable (10, 20, 40, 80 V/V) | — |
| Cell Balancing Current | 50 mA (internal MOSFET) | — |
| Quiescent Current (Sleep Mode) | 10 uA | — |
| Communication Interface | SPI | — |
| 工作溫度範圍 | -40C to +125C | [DATA_NEEDED: operating temperature range] |
| 封裝 | TSSOP-20 | 64-TQFP-EP (10x10) |
| 安裝類型 | Surface Mount | Surface Mount |
| AEC-Q100 Qualification | Yes (Grade 1) | — |
| RoHS 狀態 | Compliant | Compliant |
| Overvoltage Protection | Yes (programmable threshold) | — |
| Undervoltage Protection | Yes (programmable threshold) | — |
| Overtemperature Protection | Yes (internal sensor) | — |
| 功能 | — | Battery Monitor IC |
| Battery Chemistry | — | Lithium Ion |
| Number of Cells | — | Up to 14 |
| Voltage Measurement Accuracy | — | [DATA_NEEDED: voltage measurement accuracy] |
| Current Measurement | — | On-chip coulomb counting |
| Fault Detection | — | Comprehensive set of fault detection and notification functions |
| 供應電壓 | — | [DATA_NEEDED: supply voltage range] |
| Automotive Grade | — | Yes |
| 介面 | — | [DATA_NEEDED: communication interface] |
| Cell Balancing | — | [DATA_NEEDED: cell balancing capability] |
| Safety Standard | — | Meets safety standard requirements |