LIS3DHTR vs LIS344ALHTR 对比
详细并排对比 LIS3DHTR 出自 STMicroelectronics 和 LIS344ALHTR 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
LIS3DHTR - 3-Axis Ultra-Low-Power Accelerometer | STMicroelectronics
LIS3DHTR ✓ 量产中STMicroelectronics
LIS344ALHTR - 3-Axis ±2/±6g Analog MEMS Accelerometer | STMicroelectronics
LIS344ALHTR ✓ 量产中规格对比
| 参数 | LIS3DHTR | LIS344ALHTR |
|---|---|---|
| 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） | $1.20 | $4.30 |
| Axis | X, Y, Z | X, Y, Z |
| Full Scale Range | ±2g, ±4g, ±8g, ±16g | — |
| Output Data Rate | 0.5 Hz to 625 Hz | — |
| 接口 | I2C, SPI | — |
| 电源电压 | 1.71 V to 3.6 V | 2.4 V to 3.6 V |
| 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 | — |
| 工作温度 | -40°C to +85°C | -40 °C to +85 °C |
| 封装 | 16-LGA (3x3 mm) | 16-LGA (4 mm × 4 mm) |
| 安装类型 | Surface Mount | — |
| FIFO Buffer | 32-level | — |
| Embedded Features | Motion detection, free-fall, 6D/4D orientation | — |
| RoHS 状态 | Compliant | Compliant |
| Product Type | — | MEMS Accelerometer |
| 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 |
| 电源电流 | — | 0.65 mA typical |
| Shock Survivability | — | 10,000 g |
| Self-Test | — | Yes (embedded, ST pin) |
| Lead-Free Status | — | Lead-Free |
| MSL 等级 | — | MSL3 (per ST datasheet) |