MMA5212KWR2 vs MMA5212AKWR2 Comparaison
Comparaison détaillée côte à côte de MMA5212KWR2 par NXP Semiconductors et MMA5212AKWR2 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
MMA5212KWR2 - 120g X-Axis PSI5 Inertial Sensor | NXP Semiconductors
MMA5212KWR2 ObsoleteNXP Semiconductors
MMA5212AKWR2 - ±120g X-Axis PSI5 Satellite Accelerometer | NXP
MMA5212AKWR2 ✓ ActifComparaison des spécifications
| Paramètre | MMA5212KWR2 | MMA5212AKWR2 |
|---|---|---|
| Marque | NXP Semiconductors | NXP Semiconductors |
| Catégorie | Motion Sensors | Motion Sensors |
| Statut du cycle de vie | Obsolete | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $7,10 | $5,90 |
| Type de capteur | Accelerometer (single-axis, X-axis, overdamped) | Accelerometer, single-axis (X-lateral) |
| Plage de mesure | ±120 g | — |
| Axis | X (lateral) | X-axis (lateral) |
| Type de sortie | PSI5 digital (Manchester / Half-Bit encoded) | — |
| Tension d'alimentation | 5 V / 9 V / 12 V / 15 V (PSI5 standard) | 5 V / 9 V / 12 V / 15 V (PSI5 bus-fed) |
| Interface Protocol | PSI5 Version 1.3 and AKLV27 | — |
| Température de fonctionnement | -40 °C to +125 °C | -40 °C to +125 °C (Automotive Grade) |
| Boîtier | 16-pin QFN EP (6 × 6 mm) with exposed pad | 16-QFN exposed pad, 6 mm × 6 mm |
| Type de montage | Surface Mount | Surface Mount |
| Self-Test | Integrated (electrostatic self-test) | — |
| Programmability | Internal EEPROM for calibration coefficients | — |
| Automotive Qualification | AEC-Q100 (Freescale/NXP SafeAssure family) | — |
| Mechanical Response | Overdamped (suitable for crash pulse capture) | — |
| Statut RoHS | Compliant | Compliant (Pb-free) |
| Lead-Free Status | Lead Free (per digchip listing) | — |
| Sans halogène | Compliant (per GlobalSpec listing) | — |
| Full-Scale Range | — | ±120 g |
| Interface | — | PSI5 v1.3 asynchronous peripheral mode |
| Mechanical Bandwidth | — | Overdamped (vibration-tolerant) |
| Nombre de broches | — | 16 |
| Internal Self-Test | — | Yes (built-in electromechanical self-test) |
| Self-Test Status | — | Reported in PSI5 status bit |
| On-Chip Temperature Sensor | — | Yes, 10-bit digital output |
| Functional Safety Process | — | NXP SafeAssure (supports ISO 26262) |
| External Components | — | 2.2 nF (C1), 470 pF (C3), 15 nF (C2) decoupling/filter |
| Niveau MSL | — | [DATA_NEEDED: MSL rating] |