MMA5148KW vs MMA5112KW 对比
详细并排对比 MMA5148KW 出自 NXP Semiconductors 和 MMA5112KW 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 | MMA5148KW | MMA5112KW |
|---|---|---|
| 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） | $9.20 | $5.10 |
| 传感器类型 | Accelerometer, Z-axis (single-axis vertical) | Accelerometer, Z-axis (vertical) |
| Measurement Axis | Z (vertical / through-plane) | — |
| Acceleration Range | ±480 g | ±120 g |
| Output Interface | PSI5 v1.3, AK-LV27 compatible, SPI | PSI5 (Version 1.3) digital |
| 电源电压 | 4.2 V to 17 V | — |
| 输出类型 | Digital (PCM / SPI) | — |
| Mechanical Response | Overdamped (low ringing, designed for crash pulses) | Overdamped (no ringing) |
| 封装 | 16-QFN (6x6 mm) with exposed pad | 16-QFN (HQCCN), 6 x 6 mm |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度范围 | -40 °C to +125 °C (automotive) | -40 C to +125 C (typical automotive, [DATA_NEEDED: exact min/max from datasheet]) |
| Temperature Grade | Automotive (AEC-Q100) | Automotive |
| Functional Safety | SafeAssure, FMEDA available, supports ISO 26262 | NXP SafeAssure process (ISO 26262 support) |
| Protocol Compatibility | PSI5 v1.3, AK-LV27 | — |
| Family | Xtrinsic MMA51xxKW | — |
| RoHS 状态 | Compliant | Compliant |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| Sensor Mechanical Type | MEMS g-cell with CMOS ASIC | — |
| Axis | — | Z (single-axis) |
| 引脚数量 | — | 16 |
| Package Code (JEDEC) | — | HQCCN |
| Package Shape | — | Square |
| Supply / Bus Power | — | PSI5 bus powered (current-driven, [DATA_NEEDED: exact Vnom/mA]) |
| Self-Test | — | Yes (PSI5-initiated self-test, [DATA_NEEDED: method detail]) |
| Compliance Standard | — | PSI5 Version 1.3 compatible |