L9678TR vs L9678 Comparación
Comparación detallada lado a lado de L9678TR por STMicroelectronics y L9678 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
L9678TR - Automotive SBC for Airbag Systems | STMicroelectronics
L9678TR ✓ Activo
Comparación de especificaciones
| Parámetro | L9678TR | L9678 |
|---|---|---|
| Marca | STMicroelectronics | STMicroelectronics |
| Categoría | Voltage Regulators | Interface ICs |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $3,51 | $8,10 |
| Product Type | System Basis Chip (SBC) for Airbag Applications | — |
| Operating Input Voltage | 6 V to 35 V | — |
| LDO Output Voltage | 5 V / 3.3 V selectable | — |
| LDO Output Current | [DATA_NEEDED: LDO output current rating] | — |
| Watchdog Type | Windowed watchdog, programmable timeout | — |
| SPI Interface Speed | Up to 5 MHz | — |
| Squib Driver Channels | Dual high-side/low-side drivers with diagnostic | 2 |
| Temperatura de funcionamiento | -40 C to +95 C ambient | -40°C to +125°C |
| Encapsulado | LQFP-64 (10x10 mm) | TQFP-64 |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | [DATA_NEEDED: moisture sensitivity level] | 3 |
| Estado RoHS | Compliant | — |
| AEC-Q100 Qualification | Qualified | — |
| Functional Safety | ASIL-B capable | — |
| Process Technology | BCD (Bipolar-CMOS-DMOS) | — |
| Función | — | Airbag System IC |
| Tensión de alimentación | — | 5.5 V to 18 V |
| Squib Firing Current | — | 1.2 A to 2.0 A (programmable) |
| DC-DC Converter Output | — | 20 V to 35 V |
| SPI Interface | — | 16-bit |
| Watchdog Timer | — | Yes |
| Microcontroller Voltage Regulator | — | 5 V |
| Automotive Grade | — | AEC-Q100 |
| RoHS Compliant | — | Yes |
| Número de pines | — | 64 |