MC33912BAC vs MC34912BAC Comparaison
Comparaison détaillée côte à côte de MC33912BAC par NXP Semiconductors et MC34912BAC 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 vieNXP Semiconductors
MC34912BAC - LIN System Basis Chip with DC Motor Pre-Driver | NXP
MC34912BAC ObsoleteComparaison des spécifications
| Paramètre | MC33912BAC | MC34912BAC |
|---|---|---|
| Marque | NXP Semiconductors | NXP Semiconductors |
| Catégorie | Voltage Regulators | Voltage Regulators |
| Statut du cycle de vie | Fin de vie | Obsolete |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $3,35 | $2,10 |
| Fonction | LIN System Basis Chip (SBC) with DC motor pre-driver and current sense | LIN System Basis Chip 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 | 5.5 V to 18 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 | Yes (low-side / H-bridge pre-driver) |
| Relay Drivers | 2 x low-side, 1.5 ohm typical RDSon | — |
| Current Sense Amplifier | Integrated, adjustable gain, SPI-readable | Yes (internal) |
| Watchdog | Selectable window watchdog | Selectable timing window via SPI |
| 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) |
| Type de montage | Surface Mount | Surface Mount |
| Packaging | Tray | Tray |
| Température de fonctionnement | -40C to +125C (automotive grade) | [DATA_NEEDED: temperature grade] |
| Statut RoHS | Compliant | — |
| Interface | — | SPI (Serial Peripheral Interface) |
| LIN Transceiver | — | Yes (LIN physical layer, ISO 9141 / SAE J2602) |
| Number of LDOs | — | 2 x 5.0 V low-dropout regulators |
| Primary LDO Output | — | 5.0 V / 60 mA |
| Secondary LDO Output | — | 5.0 V / 20 mA |
| Supply Current (typical) | — | 4.5 mA |
| ESD Protection (LIN pin, contact) | — | +/-6.0 kV minimum (IEC 61000-4-2 gun test, 150 pF / 330 ohm) |
| ISO 7637 Pulse 3b Immunity | — | Yes |
| Lead-Free / RoHS | — | Per NXP product page |