MMA5212KWR2 vs MMA5212AKWR2 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci MMA5212KWR2 disebabkan oleh NXP Semiconductors dan MMA5212AKWR2 disebabkan oleh NXP Semiconductors. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
NXP Semiconductors
MMA5212KWR2 - 120g X-Axis PSI5 Inertial Sensor | NXP Semiconductors
MMA5212KWR2 ObsoleteNXP Semiconductors
MMA5212AKWR2 - ±120g X-Axis PSI5 Satellite Accelerometer | NXP
MMA5212AKWR2 ✓ AktifPengandingan Spesifikasi
| Parametr | MMA5212KWR2 | MMA5212AKWR2 |
|---|---|---|
| Merek | NXP Semiconductors | NXP Semiconductors |
| Kategori | Motion Sensors | Motion Sensors |
| Status Lingkungan Hidup | Obsolete | Aktif |
| Jenis Sensus | Accelerometer (single-axis, X-axis, overdamped) | Accelerometer, single-axis (X-lateral) |
| Gambaran UKUR | ±120 g | — |
| Axis | X (lateral) | X-axis (lateral) |
| Jenis Output | PSI5 digital (Manchester / Half-Bit encoded) | — |
| Tegangan Pemberi Arus | 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 | — |
| Suhu Operasi | -40 °C to +125 °C | -40 °C to +125 °C (Automotive Grade) |
| Kemasan | 16-pin QFN EP (6 × 6 mm) with exposed pad | 16-QFN exposed pad, 6 mm × 6 mm |
| Jenis Pemasangan | 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) | — |
| Status RoHS | Compliant | Compliant (Pb-free) |
| Lead-Free Status | Lead Free (per digchip listing) | — |
| Boson Bebas | Compliant (per GlobalSpec listing) | — |
| Full-Scale Range | — | ±120 g |
| Antaramuka | — | PSI5 v1.3 asynchronous peripheral mode |
| Mechanical Bandwidth | — | Overdamped (vibration-tolerant) |
| Kiraan Pin | — | 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 |
| Aras MSL | — | [DATA_NEEDED: MSL rating] |