LIS2DW12TR
Accelerometers
Technical Specifications
| Type | Description |
|---|---|
| Working Voltage V | 2.61 V |
| Interface | I2C;SPI |
| Accelerometer Sensing Axis | X,Y,Z |
| Output Bits | 16bit |
| Cache Size | - |
| Type | Description |
|---|---|
| Standby Current | 50nA |
| Acceleration Measurement Range (MAX) | +/-16g |
| Features | Motion event detection |
| Operating Temp | -40°C ~ +85°C |
| Package / Case | LGA-12 |
Product Introduction
The LIS2DW12 is an ultra - low - power highperformance three - axis linear accelerometer belonging to the "femto" family which leverages on the robust and mature manufacturing processes already used for the production of micromachined accelerometers.
The LIS2DW12 has user - selectable full scales of ± 2g / ± 4g / ± 8g / ± 16g and is capable of measuring accelerations with output data rates from 1.6 Hz to 1600 Hz.
The LIS2DW12 has an integrated 32 - level first - in, first - out (FIFO) buffer allowing the user to store data in order to limit intervention by the host processor.
The embedded self - test capability allows the user to check the functioning of the sensor in the final application.
The LIS2DW12 has a dedicated internal engine to process motion and acceleration detection including free - fall, wakeup, highly configurable single/double - tap recognition, activity/inactivity, stationary/motion detection, portrait/landscape detection and 6D/4D orientation.
The LIS2DW12 is available in a small thin plastic land grid array package (LGA) and it is guaranteed to operate over an extended temperature range from - 40 ℃ to +85 ℃.
Features
- Ultra - low power consumption: 50 nA in powerdown mode, below 1 μA in active low - power mode
- Very low noise: down to 1.3 mg RMS in lowpower mode
- Multiple operating modes with multiple bandwidths
- Android stationary detection, motion detection
- Supply voltage, 1.62 V to 3.6 V
- Independent IO supply
- ± 2g / ± 4g / ± 8g / ± 16g full scale
- High - speed I²C / SPI digital output interface
- Single data conversion on demand
- 16 - bit data output
- Embedded temperature sensor
- Self - test
- 32 - level FIFO
- 10000g high shock survivability
- ECOPACK, RoHS and "Green" compliant
Applications
- - Motion detection for wearables - Gesture recognition and gaming - Motion - activated functions and user interfaces - Display orientation - Tap/double - tap recognition - Free - fall detection - Smart power saving for handheld devices - Hearing aids - Portable healthcare devices - Wireless sensor nodes - Motion - enabled metering devices
Datasheet
Alternative Parts
Common LIS2DW12TR alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 9029900000 |
| USHTS | 9029908080 |
| TARIC | 9029900010 |
| Type | Details |
|---|---|
| CAHTS | 9029900000 |
| BRHTS | 90299090 |
| INHTS | 90299000 |
| MXHTS | 9029.90.01 |
Sourcing Information
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