MC34905CS3EK vs MC34903CS3EK Comparación
Comparación detallada lado a lado de MC34905CS3EK por NXP Semiconductors y MC34903CS3EK 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 | MC34905CS3EK | MC34903CS3EK |
|---|---|---|
| Marca | NXP Semiconductors | NXP Semiconductors |
| Categoría | Power Management | Voltage Regulators |
| Estado del ciclo de vida | Activo | Obsolete |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $3,72 | $4,85 |
| Función | System Basis Chip (SBC) with HS-CAN, LIN, dual LDO | System Basis Chip (SBC) - CAN/LIN + LDOs |
| Number of LDOs | 2 | 2 x 3.3 V / 1 x 5 V auxiliary |
| 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) | — |
| Temperatura de funcionamiento | -40 C to +125 C | -40 C to +125 C |
| Encapsulado | 32-pin SOIC-EP | 32-pin SOIC-EP (exposed pad) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL rating] |
| Estado RoHS | Compliant | Compliant |
| 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%) | — |
| Supply Voltage Range | — | 5.5 V to 28 V |
| 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 |
| Reset / Watchdog | — | Programmable |
| Typical Quiescent Current | — | 2 mA (per FindIC listing) |