MC34903CS3EK vs MC34905CS3EK Comparaison
Comparaison détaillée côte à côte de MC34903CS3EK par NXP Semiconductors et MC34905CS3EK par NXP Semiconductors. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Comparaison des spécifications
| Paramètre | MC34903CS3EK | MC34905CS3EK |
|---|---|---|
| Marque | NXP Semiconductors | NXP Semiconductors |
| Catégorie | Voltage Regulators | Power Management |
| Statut du cycle de vie | Obsolete | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $4,85 | $3,72 |
| Fonction | 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) | — |
| Interface | SPI for configuration and diagnostics | — |
| Température de fonctionnement | -40 C to +125 C | -40 C to +125 C |
| Boîtier | 32-pin SOIC-EP (exposed pad) | 32-pin SOIC-EP |
| Type de montage | Surface Mount | Surface Mount |
| Niveau MSL | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL rating] |
| Statut 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%) |