LIS3DHTR vs LIS344ALHTR Comparison
Detailed side-by-side comparison of LIS3DHTR by STMicroelectronics and LIS344ALHTR by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
LIS3DHTR - 3-Axis Ultra-Low-Power Accelerometer | STMicroelectronics
LIS3DHTR ✓ ActiveSTMicroelectronics
LIS344ALHTR - 3-Axis ±2/±6g Analog MEMS Accelerometer | STMicroelectronics
LIS344ALHTR ✓ ActiveSpecification Comparison
| Parameter | LIS3DHTR | LIS344ALHTR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Motion Sensors | Motion Sensors |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (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 | — |
| Interface | I2C, SPI | — |
| Supply Voltage | 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) | — |
| Resolution | 16-bit | — |
| Sensitivity | 1 mg/LSB at ±2g | — |
| Operating Temperature | -40°C to +85°C | -40 °C to +85 °C |
| Package | 16-LGA (3x3 mm) | 16-LGA (4 mm × 4 mm) |
| Mounting Type | Surface Mount | — |
| FIFO Buffer | 32-level | — |
| Embedded Features | Motion detection, free-fall, 6D/4D orientation | — |
| RoHS Status | Compliant | Compliant |
| Product Type | — | MEMS Accelerometer |
| Acceleration Range | — | ±2 g, ±6 g (user-selectable) |
| Output Type | — | 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 |
| Supply Current | — | 0.65 mA typical |
| Shock Survivability | — | 10,000 g |
| Self-Test | — | Yes (embedded, ST pin) |
| Lead-Free Status | — | Lead-Free |
| MSL Level | — | MSL3 (per ST datasheet) |