MMA1220D vs MMA1250D Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci MMA1220D disebabkan oleh NXP Semiconductors dan MMA1250D disebabkan oleh NXP Semiconductors. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | MMA1220D | MMA1250D |
|---|---|---|
| Merek | NXP Semiconductors | NXP Semiconductors |
| Kategori | Motion Sensors | Motion Sensors |
| Status Lingkungan Hidup | Aktif | Obsolete |
| Jenis Sensus | Accelerometer, Z-Axis | Accelerometer, Z-axis single-axis |
| Acceleration Range | ±8 g | ±5 g |
| Sensitivity | 237.5 mV/g to 262.5 mV/g (nominal 250 mV/g) | — |
| Jenis Output | Analog, Ratiometric Voltage | Analog, ratiometric voltage |
| Tegangan Pemberi Arus | 4.75 V to 5.25 V | — |
| Bandwidth | 250 Hz (4-pole low-pass filter) | — |
| Zero-g Offset (Factory Set) | 2.5 V nominal (ratiometric to VDD) | — |
| Self-Test | Yes (logic-level input) | Yes - system-level, logic input |
| Temperature Compensation | On-chip | — |
| Suhu Operasi | -40 C to +125 C (automotive grade) | — |
| Kemasan | 16-pin SOIC (SOP-16), surface mount | 16-pin SOIC (SOP-16), surface mount |
| Sensing Technology | Capacitive, surface micromachined (MEMS) | Capacitive MEMS (silicon micromachined) |
| Filter Type | 4-pole low-pass (factory-calibrated cutoff) | On-chip 2-pole low-pass filter |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Status RoHS | Non-Compliant (legacy product, contains lead) | Non-Compliant (contains lead, per DigiChip listing) |
| Lead Free Status | Contains Lead | — |
| Axis | — | Z (vertical / out-of-plane) |
| 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 Cut-off Frequency (-3 dB) | — | 50 Hz |
| Gambaran Suhu Operasi | — | -40 °C to +105 °C |
| Aras MSL | — | [DATA_NEEDED: MSL rating] |
| Lead-Free Status | — | Contains Lead |
| Temperature Grade | — | Automotive |