MMA5124KW vs MMA5148KW 对比
详细并排对比 MMA5124KW 出自 NXP Semiconductors 和 MMA5148KW 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。
规格对比
| 参数 | MMA5124KW | MMA5148KW |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Motion Sensors | Motion Sensors |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.75 | $9.20 |
| 传感器类型 | Accelerometer, Z-Axis | Accelerometer, Z-axis (single-axis vertical) |
| 测量范围 | ±240 g | — |
| Axis | Z (single-axis, overdamped) | — |
| 电源电压 | 4.2 V to 17 V | 4.2 V to 17 V |
| 接口 | PSI5 v1.3 (two-wire current loop) | — |
| Protocol Compatibility | AKLV27, PSI5 Version 1.3 | PSI5 v1.3, AK-LV27 |
| 输出类型 | Digital (PSI5 Manchester-coded) | Digital (PCM / SPI) |
| 封装 | 16-QFN (6x6 mm) with exposed pad | 16-QFN (6x6 mm) with exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40°C to +125°C (automotive) | — |
| MEMS Type | Overdamped, sealed cavity | — |
| On-chip Memory | EEPROM for calibration | — |
| Functional Safety | SafeAssure solution | SafeAssure, FMEDA available, supports ISO 26262 |
| RoHS 状态 | Compliant | Compliant |
| 引脚数量 | 16 | — |
| Data Transmission | 10-bit Manchester-coded PSI5 | — |
| Measurement Axis | — | Z (vertical / through-plane) |
| Acceleration Range | — | ±480 g |
| Output Interface | — | PSI5 v1.3, AK-LV27 compatible, SPI |
| Mechanical Response | — | Overdamped (low ringing, designed for crash pulses) |
| 工作温度范围 | — | -40 °C to +125 °C (automotive) |
| Temperature Grade | — | Automotive (AEC-Q100) |
| Family | — | Xtrinsic MMA51xxKW |
| MSL 等级 | — | [DATA_NEEDED: MSL level] |
| Sensor Mechanical Type | — | MEMS g-cell with CMOS ASIC |