Low-g Accelerometer. FXLS8962AF Datasheet

FXLS8962AF Accelerometer. Datasheet pdf. Equivalent

Part FXLS8962AF
Description 3-Axis Low-g Accelerometer
Feature FXLS8962AF 3-Axis Low-g Accelerometer Rev. 5.3 — 10 December 2019 Product data sheet 1 General des.
Manufacture NXP
Total Page 30 Pages
Download FXLS8962AF Datasheet

3-Axis Low-g Accelerometer
Rev. 5.3 — 10 December 2019
Product data sheet
1 General description
FXLS8962AF is a compact 3-axis MEMS accelerometer designed for use in a wide range
of automotive (convenience and security), industrial, and medical IOT applications that
require ultra-low-power wake-up on motion. The part supports both high-performance
and low-power operating modes, allowing maximum flexibility to meet the resolution and
power needs for a variety of unique use cases. A number of advanced, integrated digital
features enable designers to reduce the overall system power consumption and simplify
host data collection.
FXLS8962AF is available in a 2 mm x 2 mm x 0.95 mm 10-pin DFN package with 0.4 mm
pitch and wettable flanks. The device is qualified to AEC-Q100 and operates over the
extended –40 °C to +105 °C temperature range.
The combination of sensor performance, system power-saving features and extended
over-temperature-range performance makes FXLS8962AF an ideal accelerometer for
motion sensing in the IOT.
2 Features and benefits
±2/4/8/16 g user-selectable, full-scale measurement ranges
12-bit acceleration data
8-bit temperature sensor data
Low noise: 280 µg/√Hz in high performance mode
Low power capability:
≤ 1 μA IDD for ODRs up to 6.25 Hz
< 4 µA IDD for ODRs up to 50 Hz
Selectable ODRs up to 3200 Hz; Flexible Performance mode allows for custom ODRs
with programmable decimation (resolution) and idle-time settings
144 byte output data buffer (FIFO/LIFO) capable of storing up to 32 12-bit X/Y/Z data
Flexible Sensor Data Change Detection (SDCD) function for realizing motion or no
motion, high-g/low-g, freefall, and other inertial events
Autonomous orientation detection function (Portrait/Landscape/Up/Down)
Dedicated low-power motion-detection mode with one wire interface option
12-bit vector magnitude calculation
Trigger input for synchronizing data collection with an external system
I2C interface frequencies up to 1 MHz; 3- and 4-wire SPI interface with clock
frequencies up to 4 MHz
Bidirectional self-test diagnostic: result is not impacted by device motion or orientation

NXP Semiconductors
3-Axis Low-g Accelerometer
3 Typical applications
3.1 Automotive convenience and security
key fob motion wake up
3.2 Industrial IOT
asset tracking
equipment monitoring
3.3 Medical
patient and activity monitors
3.4 Consumer devices
portable electronics
4 Ordering information
Table 1. Ordering information
Part number
Temperature range
–40 °C to +105 °C
Package description
Tape and reel
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5.3 — 10 December 2019
© NXP B.V. 2019. All rights reserved.
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