MMA1270D vs MMA1250D Comparaison
Comparaison détaillée côte à côte de MMA1270D par NXP Semiconductors et MMA1250D 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 | MMA1270D | MMA1250D |
|---|---|---|
| Marque | NXP Semiconductors | NXP Semiconductors |
| Catégorie | Motion Sensors | Motion Sensors |
| Statut du cycle de vie | Dernier achat | Obsolete |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $7,40 | $6,55 |
| Type de capteur | Accelerometer (MEMS, capacitive) | Accelerometer, Z-axis single-axis |
| Axis | Z (single-axis) | Z (vertical / out-of-plane) |
| Acceleration Range | ±2.5 g | ±5 g |
| Sensitivity | 750 mV/g typical (712.5–787.5 mV/g) | — |
| Tension d'alimentation | 4.75 V to 5.25 V | — |
| Type de sortie | Analog, ratiometric | Analog, ratiometric voltage |
| Zero-g Output (typ.) | 2.5 V (Vdd/2) | — |
| Bandwidth | 50 Hz (2-pole low-pass filter) | — |
| Self-Test | Yes (ST pin, active-high) | Yes - system-level, logic input |
| Boîtier | SOIC-16 (Dw), surface mount | 16-pin SOIC (SOP-16), surface mount |
| Température de fonctionnement | -40 °C to +85 °C (industrial) | — |
| Cross-Axis Sensitivity | [DATA_NEEDED: cross-axis sensitivity %] | — |
| Type de montage | Surface Mount | Surface Mount |
| Lead-Free Status | Contains Lead (historical datasheet note) | Contains Lead |
| Statut RoHS | RoHS Non-Compliant (historical datasheet note) | Non-Compliant (contains lead, per DigiChip listing) |
| Sensing Technology | — | Capacitive MEMS (silicon micromachined) |
| Supply Voltage (VDD) | — | 4.75 V to 5.25 V |
| Sensitivity (nominal) | — | [DATA_NEEDED: sensitivity V/g] |
| Zero-g Offset (nominal) | — | 2.5 V (at VDD = 5 V, ratiometric) |
| Filter Type | — | On-chip 2-pole low-pass filter |
| Filter Cut-off Frequency (-3 dB) | — | 50 Hz |
| Plage de température de fonctionnement | — | -40 °C to +105 °C |
| Niveau MSL | — | [DATA_NEEDED: MSL rating] |
| Temperature Grade | — | Automotive |