Overview
The LIS344ALH is an ultra-compact, low-power, three-axis linear accelerometer produced by STMicroelectronics. This device includes a sensing element and an IC interface that can take information from the sensing element and provide an analog signal to external applications. It is designed for consumer electronics and is manufactured using a dedicated process for producing inertial sensors and actuators in silicon, along with an ST proprietary CMOS process for the IC interface.
Key Specifications
| Parameter | Description | Value |
|---|---|---|
| Supply Voltage | Single supply operation | 2.4 V to 3.6 V |
| Full Scale Range | User selectable | ±2 g / ±6 g |
| Bandwidth | Maximum bandwidth for all axes | 1.8 kHz |
| Power Consumption | Low power consumption | - |
| Temperature Range | Operating temperature range | -40 °C to +85 °C |
| Package | Land Grid Array package | LGA-16L (4x4x1.5 mm) |
| Self-Test | Embedded self-test capability | Yes |
| Compliance | RoHS/ECOPACK® compliant | Yes |
Key Features
- Normal or power-down mode
- User selectable full-scale range of ±2 g / ±6 g
- Embedded self-test capability
- Low power consumption
- Output voltage, offset, and sensitivity ratiometric to the supply voltage
- Factory trimmed device sensitivity and offset
- High shock survivability (10000 g)
- RoHS/ECOPACK® compliant
Applications
- Mobile terminals
- Gaming and virtual reality input devices
- Antitheft systems and inertial navigation
- Appliance and robotics
Q & A
- What is the LIS344ALH?
The LIS344ALH is an ultra-compact, low-power, three-axis linear accelerometer produced by STMicroelectronics.
- What are the full-scale ranges available for the LIS344ALH?
The device has user-selectable full-scale ranges of ±2 g and ±6 g.
- What is the operating temperature range of the LIS344ALH?
The device operates over a temperature range of -40 °C to +85 °C.
- Does the LIS344ALH have self-test capabilities?
Yes, the LIS344ALH has embedded self-test capability.
- What is the package type of the LIS344ALH?
The device is available in a Land Grid Array package (LGA-16L) with dimensions of 4x4x1.5 mm.
- Is the LIS344ALH RoHS compliant?
Yes, the LIS344ALH is RoHS/ECOPACK® compliant.
- What are some typical applications of the LIS344ALH?
Typical applications include mobile terminals, gaming and virtual reality input devices, antitheft systems, inertial navigation, and appliance and robotics.
- How does the LIS344ALH manage power consumption?
The device is designed for low power consumption.
- Can the LIS344ALH survive high shock levels?
Yes, the device has high shock survivability of up to 10000 g.
- Is the LIS344ALH an obsolete product?
Yes, the LIS344ALH is an obsolete product. It is recommended to look at STMicroelectronics' newest accelerometers for current solutions.
