L9678PTR-S vs L9678TR Comparación
Comparación detallada lado a lado de L9678PTR-S por STMicroelectronics y L9678TR 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
L9678PTR-S - Automotive Airbag SBC w/ PSI5 & Battery Cut-Off | ST
L9678PTR-S ✓ ActivoSTMicroelectronics
L9678TR - Automotive SBC for Airbag Systems | STMicroelectronics
L9678TR ✓ ActivoComparación de especificaciones
| Parámetro | L9678PTR-S | L9678TR |
|---|---|---|
| Marca | STMicroelectronics | STMicroelectronics |
| Categoría | Power MOSFET Drivers | Voltage Regulators |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $3,50 | $3,51 |
| Product Type | Automotive System Basis Chip (SBC) for airbag | System Basis Chip (SBC) for Airbag Applications |
| Operating Voltage Min | 6.0 V | — |
| Operating Voltage Max | 18.0 V | — |
| Load-Dump Tolerant | Up to 40 V | — |
| Battery Cut-Off Switch | Integrated solid-state | — |
| PSI5 Interface | 2 channels, supports up to 10 satellites | — |
| High-Side Deployable Outputs | 2 channels | — |
| Low-Side Deployable Outputs | 4 channels | — |
| Host Interface | SPI (16-bit), up to 8 MHz | — |
| On-chip MCU | Dual ARM Cortex-M0 lockstep | — |
| Rango de temperatura de funcionamiento | -40 C to +95 C | — |
| Encapsulado | 64-pin LQFP, 10x10 mm | LQFP-64 (10x10 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| AEC-Q100 Qualification | Yes | Qualified |
| Functional Safety | ISO 26262 ASIL-D capable | ASIL-B capable |
| Estado RoHS | Compliant | Compliant |
| 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 |
| Temperatura de funcionamiento | — | -40 C to +95 C ambient |
| Nivel MSL | — | [DATA_NEEDED: moisture sensitivity level] |
| Process Technology | — | BCD (Bipolar-CMOS-DMOS) |