FXLS8471Q: ±2g/±4g/±8g, Low g, 14-Bit Digital Accelerometer

The FXLS8471Q accelerometer is highly versatile and ideal for industrial and consumer high-performance, low-g applications that offer noise density, board mount offset, temperature performance and sensitivity. Featuring:

FXLS8471Q Xtrinsic 14-bit Accelerometer Block Diagram

Running the Out of Box Demo for the FXLS8471 Linear Accelerometer

Modifying the FXLS8471 Demo

Vibration Sensing and Monitoring - Demo

特性

1.95 V to 3.6 V supply voltage
1.6 V to 3.6 V interface voltage
±2g/±4g/±8g dynamically selectable acceleration full-scale range
Output data rates (ODR) from 1.56 Hz to 800 Hz
Less than 150 μg/√Hz low-noise
14-bit resolution for acceleration measurements
Embedded programmable acceleration event functions:
- Freefall and motion detection
- Transient detection
- Vector magnitude change detection
- Pulse and tap detection (single and double)
- Orientation detection (portrait/landscape)
Freefall and motion detection
Transient detection
Vector magnitude change detection
Pulse and tap detection (single and double)
Orientation detection (portrait/landscape)

Name/Description	Type	Modified Date
FXLS8471Q SPI NXP® Accelerometer - Fact Sheet (REV 0) PDF (448.2 kB) FXLS8471QFS	Fact Sheets	26 Dec 2013

Data Sheets (1)

Name/Description	Modified Date
FXLS8471Q 3-Axis, Linear Accelerometer - Data sheet (REV 1.5) PDF (584.7 kB) FXLS8471Q	12 Jun 2015

Application Notes (3)

Name/Description	Modified Date
AN4692, Using the Xtrinsic FXLS8471Q Accelerometer Vector-Magnitude Function - Application Note (REV 0) PDF (77.6 kB) AN4692	11 Nov 2013
AN4693, Using the Xtrinsic FXLS8471Q Transient-Acceleration Function - Application Note (REV 0) PDF (97.1 kB) AN4693	11 Nov 2013
AN4694, Using the Xtrinsic FXLS8471Q Command Line Interface Software.- Application Note (REV 0) PDF (417.1 kB) AN4694	11 Nov 2013

Users Guides (1)

Name/Description	Modified Date
Xtrinsic FXLS8471Q Demonstration Software User Guide - User Guide (REV 1.0) PDF (718.2 kB) FXLS8471QDEMOSWUG	26 Feb 2014

Fact Sheets (1)

Name/Description	Modified Date
FXLS8471Q SPI NXP® Accelerometer - Fact Sheet (REV 0) PDF (448.2 kB) FXLS8471QFS	26 Dec 2013

Selector Guides (1)

Name/Description	Modified Date
SENSSELECT, Sensor Products - Selector Guide (REV 1) PDF (133.5 kB) SENSSELECT	20 Feb 2015

Ordering Information

Product	Status	Status	Budgetary Price excluding tax(US$)	Acceleration (g)	Accelerometer output	Ambient Operating Temperature (Min-Max) (°C)	Resolution (Spec) (bit)	Sensing Axis	Sensitivity Digital (Typ) (Cnts/g)	Start up response time (Typ) (ms)	Interface Supply Voltage (Typ) (V)	Supply Voltage (Min-Max) (V)	Zero G Output (Typ) (V)
FXLS8471QR1	Active		1K @ US$0.95	2, 4, 8	I2C, SPI	-40 to 85	14	XYZ			1.8	1.95 to 3.6
FXLS8471QT	No Longer Manufactured

Package Information

Package Description	Outline Version	Packing	Product Status	Part Number	Chemical Content	RoHS / Pb FreeChina RoHS Lookup	MSL	PPT (°C)
QFN 16ld COL331.0 P0.5	98ASA00063D	MPQ - 1500 REELPOQ - 1500 BOX	Active	FXLS8471QR1	FXLS8471QR1.pdf		3	260
QFN 16ld COL331.0 P0.5	98ASA00063D		No Longer Manufactured	FXLS8471QT	FXLS8471QT.pdf		3	260