L9963 vs L9964 比較
詳細並排比較 L9963 由 STMicroelectronics 與 L9964 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 | L9963 | L9964 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Battery Management | Battery Management |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 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] | — |
| 工作溫度範圍 | [DATA_NEEDED: operating temperature range] | -40C to +125C |
| 封裝 | 64-TQFP-EP (10x10) | TSSOP-20 |
| 安裝類型 | Surface Mount | Surface Mount |
| Automotive Grade | Yes | — |
| RoHS 狀態 | Compliant | Compliant |
| 介面 | [DATA_NEEDED: communication interface] | — |
| Cell Balancing | [DATA_NEEDED: cell balancing capability] | — |
| Safety Standard | Meets safety standard requirements | — |
| 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 |
| AEC-Q100 Qualification | — | Yes (Grade 1) |
| Overvoltage Protection | — | Yes (programmable threshold) |
| Undervoltage Protection | — | Yes (programmable threshold) |
| Overtemperature Protection | — | Yes (internal sensor) |