MEMS digital output motion sensor: high-performance ultra-low-power 3-axis "femto" accelerometer

Accelerometers 3-Axis MEMS Accel LIS2DW12TR I2C SPI Interface Surface Mount LGA-12

> 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

> Description

The LIS2DW12 is an ultra-low-power high-performance 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 °C to +85 °C.

> Features

• Ultra-low power consumption: 50 nA in power-down mode, below 1 µA in active low-power mode

• Very low noise: down to 1.3 mg RMS in low-power 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

• 10000 g high shock survivability

• ECOPACK, RoHS and “Green” compliant

> Specifications

> Trading Guide

Shipping:

---Delivery period: For in-stock parts, orders are estimated to ship out in 3 days,Once shipped, estimated

delivery time depends on the below carriers you chose:

» DHL Express, 3-7 business days.
» DHL eCommerce,12-22 business days.
» FedEx International Priority, 3-7 business days
» EMS, 10-15 business days.
» Registered Air Mail, 15-30 business days.

---Shipping rates: After confirming the order, we will evaluate the shipping cost based on the weight of the

goods.

---Shipping option: We provide DHL, FedEx, EMS, SF Express, and Registered Air Mail international shipping.

---Shipping tracking: We will notify you by email with tracking number once order is shipped.

Returning warranty:

---Returning: Returns are normally accepted when completed within 30 days from date of shipment.Parts

should be unused and in original packaging. Customer has to take charge for the shipping.

Warranty:

---All Retechip purchases come with a 30day money back return policyThis warranty shall not apply to any

item where defects have been caused by improper customer assembly, failure by customer to follow

instructions,product modification, negligent or improper operation.

Ordering:

---T/T,PayPal, Credit Card includes Visa, Master, American Express.