MC34903CS3EK vs MC34905CS3EK Comparación
Comparación detallada lado a lado de MC34903CS3EK por NXP Semiconductors y MC34905CS3EK por NXP Semiconductors. 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.
Comparación de especificaciones
| Parámetro | MC34903CS3EK | MC34905CS3EK |
|---|---|---|
| Marca | NXP Semiconductors | NXP Semiconductors |
| Categoría | Voltage Regulators | Power Management |
| Estado del ciclo de vida | Obsolete | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $4,85 | $3,72 |
| Función | System Basis Chip (SBC) - CAN/LIN + LDOs | System Basis Chip (SBC) with HS-CAN, LIN, dual LDO |
| Supply Voltage Range | 5.5 V to 28 V | — |
| Number of LDOs | 2 x 3.3 V / 1 x 5 V auxiliary | 2 |
| LDO Output Current (3.3 V) | 400 mA per rail | — |
| Auxiliary LDO Output | 5 V / 100 mA | — |
| CAN Transceiver | High-speed, 1 Mbps | — |
| LIN Transceiver | LIN 2.x compliant | — |
| Wake-up Inputs | 2 or 3 (LIN / CAN / WAKE pin, hardware-selectable) | — |
| Interfaz | SPI for configuration and diagnostics | — |
| Temperatura de funcionamiento | -40 C to +125 C | -40 C to +125 C |
| Encapsulado | 32-pin SOIC-EP (exposed pad) | 32-pin SOIC-EP |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL rating] |
| Estado RoHS | Compliant | Compliant |
| Reset / Watchdog | Programmable | — |
| Typical Quiescent Current | 2 mA (per FindIC listing) | — |
| LDO Output Voltage | — | 3.3 V (both rails) |
| LDO Output Current | — | 400 mA per channel |
| Input Voltage Range (VBAT) | — | 5.5 V to 28 V (load-dump tolerant) |
| CAN Interface | — | HS-CAN ISO 11898-5, 1 Mbps |
| LIN Interface | — | LIN 2.0/2.1 compliant |
| Wake-up Sources | — | 3/4 (CAN, LIN, timer, wake-up pin) |
| AEC-Q100 Qualification | — | Qualified |
| Quiescent Current (Sleep) | — | [DATA_NEEDED: sleep Iq in uA] |
| Output Voltage Accuracy | — | 3.234 V to 3.4 V (3.3 V +/-3%) |