MMA1220D vs MMA1270D 比較
詳細並排比較 MMA1220D 由 NXP Semiconductors 與 MMA1270D 由 NXP Semiconductors. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | MMA1220D | MMA1270D |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 類別 | Motion Sensors | Motion Sensors |
| 生命週期狀態 | 啟用中 | 最後購買 |
| 感測器類型 | Accelerometer, Z-Axis | Accelerometer (MEMS, capacitive) |
| Acceleration Range | ±8 g | ±2.5 g |
| Sensitivity | 237.5 mV/g to 262.5 mV/g (nominal 250 mV/g) | 750 mV/g typical (712.5–787.5 mV/g) |
| 輸出類型 | Analog, Ratiometric Voltage | Analog, ratiometric |
| 供應電壓 | 4.75 V to 5.25 V | 4.75 V to 5.25 V |
| Bandwidth | 250 Hz (4-pole low-pass filter) | 50 Hz (2-pole low-pass filter) |
| Zero-g Offset (Factory Set) | 2.5 V nominal (ratiometric to VDD) | — |
| Self-Test | Yes (logic-level input) | Yes (ST pin, active-high) |
| Temperature Compensation | On-chip | — |
| 工作溫度 | -40 C to +125 C (automotive grade) | -40 °C to +85 °C (industrial) |
| 封裝 | 16-pin SOIC (SOP-16), surface mount | SOIC-16 (Dw), surface mount |
| Sensing Technology | Capacitive, surface micromachined (MEMS) | — |
| Filter Type | 4-pole low-pass (factory-calibrated cutoff) | — |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Non-Compliant (legacy product, contains lead) | RoHS Non-Compliant (historical datasheet note) |
| Lead Free Status | Contains Lead | — |
| Axis | — | Z (single-axis) |
| Zero-g Output (typ.) | — | 2.5 V (Vdd/2) |
| Cross-Axis Sensitivity | — | [DATA_NEEDED: cross-axis sensitivity %] |
| Lead-Free Status | — | Contains Lead (historical datasheet note) |