L9963 vs L9964 Karşılaştırma
Ayrıntılı yan yana karşılaştırma L9963 tarafından STMicroelectronics ve L9964 tarafından STMicroelectronicsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | L9963 | L9964 |
|---|---|---|
| Marka | STMicroelectronics | STMicroelectronics |
| Kategori | Battery Management | Battery Management |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Fonksiyon | 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 | — |
| Besleme Gerilimi | [DATA_NEEDED: supply voltage range] | — |
| İşletim Sıcaklığı Aralığı | [DATA_NEEDED: operating temperature range] | -40C to +125C |
| Paket | 64-TQFP-EP (10x10) | TSSOP-20 |
| Montaj Türü | Surface Mount | Surface Mount |
| Automotive Grade | Yes | — |
| RoHS Durumu | Compliant | Compliant |
| Arayüz | [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) |