MMA1270KEG vs MMA2244KEG 对比
详细并排对比 MMA1270KEG 出自 NXP Semiconductors 和 MMA2244KEG 出自 NXP Semiconductors。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
NXP Semiconductors
MMA1270KEG - ±2.5g Z-Axis Micromachined Accelerometer | NXP | SOIC-16
MMA1270KEG Obsolete规格对比
| 参数 | MMA1270KEG | MMA2244KEG |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Motion Sensors | Motion Sensors |
| 生命周期状态 | Obsolete | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.95 | $11.95 |
| 传感器类型 | Accelerometer, single-axis (Z axis) | Accelerometer, single-axis (X) |
| 测量范围 | ±2.5 g | — |
| 输出类型 | Analog voltage (ratiometric) | Analog, ratiometric voltage |
| Sensitivity | 712.5 mV/g to 787.5 mV/g | 167 mV/g (typical at 5 V) |
| Supply Voltage (VDD) | 4.75 V to 5.25 V | — |
| 电源电流 | [DATA_NEEDED: typical supply current in mA] | — |
| Zero-g Output Voltage (typ) | 2.5 V at VDD = 5 V | — |
| Bandwidth (Low-Pass Filter) | 50 Hz (two-pole) | — |
| Self-Test Input | Yes (logic-level, active high) | — |
| Temperature Compensation | On-chip | On-chip, factory calibrated |
| 工作温度范围 | -40 °C to +85 °C | -40 °C to +85 °C (automotive grade) |
| 封装 / 外壳 | 16-pin SOIC (KEG suffix), tube | — |
| 安装类型 | Surface Mount | Surface Mount |
| Axis | Z-axis (perpendicular to PCB) | X (single) |
| Technology | Capacitive MEMS, surface micromachined | Surface-micromachined capacitive (g-cell) + CMOS ASIC |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | — |
| Full-Scale Range | — | ±22.5 g |
| 电源电压 | — | 5.0 V (typical, ratiometric) |
| Zero-g Offset | — | 2.5 V nominal (ratiometric) |
| Bandwidth | — | 400 Hz (4-pole low-pass filter, factory set) |
| Self-Test | — | Yes (ST pin) |
| 封装 | — | 16-SOIC (208 mil, SOW-16) |
| Filter | — | 4-pole low-pass, factory-set cutoff |