L9964 vs L9964-TR Comparación
Comparación detallada lado a lado de L9964 por STMicroelectronics y L9964-TR por STMicroelectronics. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
STMicroelectronics
L9964-TR - Automotive Battery Monitoring IC | STMicroelectronics
L9964-TR ✓ ActivoComparación de especificaciones
| Parámetro | L9964 | L9964-TR |
|---|---|---|
| Marca | STMicroelectronics | STMicroelectronics |
| Categoría | Battery Management | Battery Management |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $2,10 | $2,10 |
| Supply Voltage Range | 4.5 V to 40 V | 4.5 V to 36 V |
| ADC Resolution | 16-bit delta-sigma | 16-bit |
| 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 | — |
| Rango de temperatura de funcionamiento | -40C to +125C | -40°C to +125°C |
| Encapsulado | TSSOP-20 | TSSOP-20 |
| Tipo de montaje | Surface Mount | Surface Mount |
| AEC-Q100 Qualification | Yes (Grade 1) | — |
| Estado RoHS | Compliant | — |
| Overvoltage Protection | Yes (programmable threshold) | — |
| Undervoltage Protection | Yes (programmable threshold) | — |
| Overtemperature Protection | Yes (internal sensor) | — |
| Función | — | Battery monitoring and protection IC |
| Battery Chemistry | — | Lead-acid, Lithium-ion |
| Interfaz | — | SPI (up to 5 MHz) |
| Voltage Measurement Accuracy | — | ±10 mV |
| Current Sensing Range | — | ±100 A (with external shunt) |
| Corriente en reposo | — | 10 µA (typ) |
| AEC-Q100 Qualified | — | Yes |
| RoHS Compliant | — | Yes |
| Nivel MSL | — | 3 |
| Number of Channels | — | 1 (single cell or pack) |