LIS344ALHTR vs LIS3DHTR 对比
详细并排对比 LIS344ALHTR 出自 STMicroelectronics 和 LIS3DHTR 出自 STMicroelectronics。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。
STMicroelectronics
LIS344ALHTR - 3-Axis ±2/±6g Analog MEMS Accelerometer | STMicroelectronics
LIS344ALHTR ✓ 量产中STMicroelectronics
LIS3DHTR - 3-Axis Ultra-Low-Power Accelerometer | STMicroelectronics
LIS3DHTR ✓ 量产中规格对比
| 参数 | LIS344ALHTR | LIS3DHTR |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 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） | $4.30 | $1.20 |
| Product Type | MEMS Accelerometer | — |
| Axis | X, Y, Z | X, Y, Z |
| Acceleration Range | ±2 g, ±6 g (user-selectable) | — |
| 输出类型 | Analog, ratiometric | — |
| Sensitivity (FS = ±2 g, Vdd = 3 V) | [DATA_NEEDED: sensitivity @2g in V/g] | — |
| Sensitivity (FS = ±6 g, Vdd = 3 V) | [DATA_NEEDED: sensitivity @6g in V/g] | — |
| Bandwidth | 1.8 kHz | — |
| 电源电压 | 2.4 V to 3.6 V | 1.71 V to 3.6 V |
| 电源电流 | 0.65 mA typical | — |
| 工作温度 | -40 °C to +85 °C | -40°C to +85°C |
| Shock Survivability | 10,000 g | — |
| 封装 | 16-LGA (4 mm × 4 mm) | 16-LGA (3x3 mm) |
| Self-Test | Yes (embedded, ST pin) | — |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free Status | Lead-Free | — |
| MSL 等级 | MSL3 (per ST datasheet) | — |
| Full Scale Range | — | ±2g, ±4g, ±8g, ±16g |
| Output Data Rate | — | 0.5 Hz to 625 Hz |
| 接口 | — | I2C, SPI |
| Current Consumption (Low-Power Mode) | — | 2 µA |
| Current Consumption (Normal Mode) | — | 11 µA (at 25 Hz ODR) |
| 分辨率 | — | 16-bit |
| Sensitivity | — | 1 mg/LSB at ±2g |
| 安装类型 | — | Surface Mount |
| FIFO Buffer | — | 32-level |
| Embedded Features | — | Motion detection, free-fall, 6D/4D orientation |