MMA1270D vs MMA1250D Comparación
Comparación detallada lado a lado de MMA1270D por NXP Semiconductors y MMA1250D por NXP Semiconductors. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Comparación de especificaciones
| Parámetro | MMA1270D | MMA1250D |
|---|---|---|
| Marca | NXP Semiconductors | NXP Semiconductors |
| Categoría | Motion Sensors | Motion Sensors |
| Estado del ciclo de vida | Última compra | Obsolete |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $7,40 | $6,55 |
| Tipo de sensor | Accelerometer (MEMS, capacitive) | Accelerometer, Z-axis single-axis |
| Axis | Z (single-axis) | Z (vertical / out-of-plane) |
| Acceleration Range | ±2.5 g | ±5 g |
| Sensitivity | 750 mV/g typical (712.5–787.5 mV/g) | — |
| Tensión de alimentación | 4.75 V to 5.25 V | — |
| Tipo de salida | Analog, ratiometric | Analog, ratiometric voltage |
| Zero-g Output (typ.) | 2.5 V (Vdd/2) | — |
| Bandwidth | 50 Hz (2-pole low-pass filter) | — |
| Self-Test | Yes (ST pin, active-high) | Yes - system-level, logic input |
| Encapsulado | SOIC-16 (Dw), surface mount | 16-pin SOIC (SOP-16), surface mount |
| Temperatura de funcionamiento | -40 °C to +85 °C (industrial) | — |
| Cross-Axis Sensitivity | [DATA_NEEDED: cross-axis sensitivity %] | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Lead-Free Status | Contains Lead (historical datasheet note) | Contains Lead |
| Estado RoHS | RoHS Non-Compliant (historical datasheet note) | Non-Compliant (contains lead, per DigiChip listing) |
| Sensing Technology | — | Capacitive MEMS (silicon micromachined) |
| 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 Type | — | On-chip 2-pole low-pass filter |
| Filter Cut-off Frequency (-3 dB) | — | 50 Hz |
| Rango de temperatura de funcionamiento | — | -40 °C to +105 °C |
| Nivel MSL | — | [DATA_NEEDED: MSL rating] |
| Temperature Grade | — | Automotive |