MMA1220D vs MMA1250D Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MMA1220D sa pamamagitan ng NXP Semiconductors at MMA1250D 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 | MMA1220D | MMA1250D |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Kategorya | Motion Sensors | Motion Sensors |
| Katayuan ng Lifecycle | Aktibo | Obsolete |
| Type ng Sensor | 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) | — |
| Type ng Output | Analog, Ratiometric Voltage | Analog, ratiometric voltage |
| Volte ng Pagbibigay | 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 | — |
| Temperature na Operasyon | -40 C to +125 C (automotive grade) | — |
| Packhaging | 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 |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan 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 |
| Hanay ng Temperature na Operasyon | — | -40 °C to +105 °C |
| Level ng MSL | — | [DATA_NEEDED: MSL rating] |
| Lead-Free Status | — | Contains Lead |
| Temperature Grade | — | Automotive |