MMA1270D vs MMA1220D Comparação
Comparação detalhada lado a lado de MMA1270D por NXP Semiconductors e MMA1220D por NXP Semiconductors. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Comparação de especificações
| Parâmetro | MMA1270D | MMA1220D |
|---|---|---|
| Marca | NXP Semiconductors | NXP Semiconductors |
| Categoria | Motion Sensors | Motion Sensors |
| Status do ciclo de vida | Última compra | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $7,40 | $5,48 |
| Tipo de 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) |
| Tensão de alimentação | 4.75 V to 5.25 V | 4.75 V to 5.25 V |
| Tipo de saída | 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) |
| Encapsulamento | SOIC-16 (Dw), surface mount | 16-pin SOIC (SOP-16), surface mount |
| Temperatura de operação | -40 °C to +85 °C (industrial) | -40 C to +125 C (automotive grade) |
| Cross-Axis Sensitivity | [DATA_NEEDED: cross-axis sensitivity %] | — |
| Tipo de montagem | Surface Mount | Surface Mount |
| Lead-Free Status | Contains Lead (historical datasheet note) | — |
| Status 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 |