MMA1270D vs MMA1220D Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MMA1270D sa pamamagitan ng NXP Semiconductors at MMA1220D sa pamamagitan ng NXP Semiconductors. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Pagsanggunian na paghahambing
| Parametro | MMA1270D | MMA1220D |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Kategorya | Motion Sensors | Motion Sensors |
| Katayuan ng Lifecycle | Huling Pagbili | Aktibo |
| Type ng Sensor | Accelerometer (MEMS, capacitive) | Accelerometer, Z-Axis |
| Axis | Z (single-axis) | — |
| Acceleration Range | ±2.5 g | ±8 g |
| Sensitivity | 750 mV/g typical (712.5–787.5 mV/g) | 237.5 mV/g to 262.5 mV/g (nominal 250 mV/g) |
| Volte ng Pagbibigay | 4.75 V to 5.25 V | 4.75 V to 5.25 V |
| Type ng Output | Analog, ratiometric | Analog, Ratiometric Voltage |
| Zero-g Output (typ.) | 2.5 V (Vdd/2) | — |
| Bandwidth | 50 Hz (2-pole low-pass filter) | 250 Hz (4-pole low-pass filter) |
| Self-Test | Yes (ST pin, active-high) | Yes (logic-level input) |
| Packhaging | SOIC-16 (Dw), surface mount | 16-pin SOIC (SOP-16), surface mount |
| Temperature na Operasyon | -40 °C to +85 °C (industrial) | -40 C to +125 C (automotive grade) |
| Cross-Axis Sensitivity | [DATA_NEEDED: cross-axis sensitivity %] | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Lead-Free Status | Contains Lead (historical datasheet note) | — |
| Tindminan RoHS | RoHS Non-Compliant (historical datasheet note) | Non-Compliant (legacy product, contains lead) |
| Zero-g Offset (Factory Set) | — | 2.5 V nominal (ratiometric to VDD) |
| Temperature Compensation | — | On-chip |
| Sensing Technology | — | Capacitive, surface micromachined (MEMS) |
| Filter Type | — | 4-pole low-pass (factory-calibrated cutoff) |
| Lead Free Status | — | Contains Lead |