MMA5148KWR2 vs MMA5124KW 对比
详细并排对比 MMA5148KWR2 出自 NXP Semiconductors 和 MMA5124KW 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 | MMA5148KWR2 | MMA5124KW |
|---|---|---|
| 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） | $5.65 | $9.75 |
| 传感器类型 | Accelerometer, Z-axis, single-axis, overdamped | Accelerometer, Z-Axis |
| Full-Scale Range | ±480 g | — |
| Communication Protocol | PSI5 (Peripheral Sensor Interface 5) v1.3, AKLV27 compatible | — |
| Number of Axes | 1 (Z-axis) | — |
| 封装 | 16-QFN (6x6 mm), HQCCN | 16-QFN (6x6 mm) with exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +125C (automotive grade) | -40°C to +125°C (automotive) |
| 电源电压 | [DATA_NEEDED: PSI5 bus powered, see datasheet] | 4.2 V to 17 V |
| 输出类型 | PSI5 digital current-loop Manchester-coded | Digital (PSI5 Manchester-coded) |
| Sensor Family | Xtrinsic MMA51xxKW (PSI5 Inertial Sensor, SafeAssure) | — |
| Mechanical Response | Overdamped (no resonant ringing) | — |
| Satellite Protocol | AKLV27 / PSI5 v1.3, daisy-chain capable | — |
| Package Code | HQCCN (QFN with thermal pad) | — |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| Compliance | AEC-Q100 automotive qualified (SafeAssure family) | — |
| 测量范围 | — | ±240 g |
| Axis | — | Z (single-axis, overdamped) |
| 接口 | — | PSI5 v1.3 (two-wire current loop) |
| Protocol Compatibility | — | AKLV27, PSI5 Version 1.3 |
| MEMS Type | — | Overdamped, sealed cavity |
| On-chip Memory | — | EEPROM for calibration |
| Functional Safety | — | SafeAssure solution |
| RoHS 状态 | — | Compliant |
| 引脚数量 | — | 16 |
| Data Transmission | — | 10-bit Manchester-coded PSI5 |