MC33912BAC vs MC34912G5AC Comparaison
Comparaison détaillée côte à côte de MC33912BAC par NXP Semiconductors et MC34912G5AC 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.
NXP Semiconductors
MC33912BAC - LIN SBC with DC Motor Pre-Driver | NXP Semiconductors
MC33912BAC ✗ Fin de vieComparaison des spécifications
| Paramètre | MC33912BAC | MC34912G5AC |
|---|---|---|
| Marque | NXP Semiconductors | NXP Semiconductors |
| Catégorie | Voltage Regulators | Voltage Regulators |
| Statut du cycle de vie | Fin de vie | NRND |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $3,35 | $3,10 |
| Fonction | LIN System Basis Chip (SBC) with DC motor pre-driver and current sense | — |
| Communication Interface | SPI (configuration/diagnostics), LIN 2.0/2.1 (physical layer) | — |
| Supply Voltage Range | 5.5 V to 27 V | — |
| Integrated LDO Output | 5.0 V / 50 mA | — |
| Current Consumption (typical) | 4.5 mA | — |
| DC Motor Pre-Driver | Low-side pre-driver for H-bridge control | — |
| Relay Drivers | 2 x low-side, 1.5 ohm typical RDSon | — |
| Current Sense Amplifier | Integrated, adjustable gain, SPI-readable | — |
| Watchdog | Selectable window watchdog | — |
| LIN Bus Compliance | LIN 2.0 / LIN 2.1 / ISO 9141 physical layer | — |
| ESD Performance (LIN pin) | IEC 61000-4-2, +/-6 kV min (gun test, 150 pF / 330 ohm) | — |
| ISO Pulse Immunity | ISO 7637 pulse 3b compliant | — |
| Boîtier | 32-pin LQFP (exposed pad) | 32-LQFP, 7x7 mm body, exposed thermal pad |
| Type de montage | Surface Mount | Surface Mount |
| Packaging | Tray | — |
| Température de fonctionnement | -40C to +125C (automotive grade) | -40 °C to +125 °C (ambient) |
| Statut RoHS | Compliant | Compliant |
| Product Type | — | System Basis Chip (SBC) with LIN transceiver |
| Topologie | — | SPI-controlled SBC: LIN 2.5 PHY + 5V LDO + DC motor pre-driver + current-sense amplifier |
| Supply Voltage (VBAT) | — | 5.5 V to 27 V (40 V transient tolerant) |
| Integrated LDO Output (VCC) | — | 5.0 V ±2%, 60 mA |
| LIN Transceiver Standard | — | LIN 2.5 / 2.1 / 2.0 / 1.3 compliant |
| LIN ESD (Contact, IEC 61000-4-2) | — | ±6 kV (gun test, 150 pF / 330 Ω) |
| ISO 7637 Pulse 3b Immunity | — | Tolerant per datasheet |
| DC Motor Pre-Driver Output | — | Gate drive for external N-MOSFET H-bridge; current sense via internal amplifier |
| SPI Interface | — | 16-bit frame, mode 0 / 1, up to 4 MHz |
| Window Watchdog | — | SPI-selectable timing |
| Arrêt thermique | — | Yes (overtemperature protection with SPI flag) |
| AEC-Q100 Qualification | — | Qualified (automotive grade) |
| Niveau MSL | — | 3 (per JEDEC J-STD-020) |