MMA5124KW vs MMA5224KW 对比
详细并排对比 MMA5124KW 出自 NXP Semiconductors 和 MMA5224KW 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 | MMA5224KW |
|---|---|---|
| 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 | $8.05 |
| 传感器类型 | Accelerometer, Z-Axis | Accelerometer (single-axis X) |
| 测量范围 | ±240 g | — |
| Axis | Z (single-axis, overdamped) | — |
| 电源电压 | 4.2 V to 17 V | — |
| 接口 | PSI5 v1.3 (two-wire current loop) | — |
| Protocol Compatibility | AKLV27, PSI5 Version 1.3 | PSI5 Version 1.3 / AKLV27 |
| 输出类型 | Digital (PSI5 Manchester-coded) | — |
| 封装 | 16-QFN (6x6 mm) with exposed pad | 16-QFN (HQCCN, 6x6 mm) |
| 安装类型 | Surface Mount | Surface Mount (SMT) |
| 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 | — |
| RoHS 状态 | Compliant | — |
| 引脚数量 | 16 | — |
| Data Transmission | 10-bit Manchester-coded PSI5 | — |
| Family | — | Xtrinsic MMA52xxKW (PSI5 / AKLV27 satellite) |
| Axis of Measurement | — | X (single axis, lateral) |
| Full-Scale Acceleration Range | — | ±240 g |
| Mechanical Damping | — | Overdamped (deliberate per datasheet) |
| Data Coding | — | Manchester coded, 10-bit data length |
| Bit Rate | — | 125 kbps or 250 kbps selectable |
| Programmable Addresses | — | 16 PSI5 addresses |
| Communication Type | — | Bidirectional, synchronous |
| Supply Voltage (VDD) | — | 5 V (regulated) |
| Automotive Qualification | — | AEC-Q100 (per device family) |
| EU RoHS Status | — | RoHS Compliant (Lead Free) |
| Operating Mode | — | Satellite node, two-wire current loop to ECU |