ADXL321 - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

ADXL321
Manufacturer

ADI
ChipWorker Part#

CW1432660684
RoHS

Lead free / RoHS Compliant
Description

Accelerometer Dual 18g 2.5V/3.3V/5V 51mV/g to 63mV/g
Documentation

Datasheet

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ADXL321 Specifications

Attribute	Attribute Value

Part Number	ADXL321
Manufacturer	ADI
ChipWorker Part#	CW1432660684
Documentation	Datasheet
Mounting Style	Surface Mount
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Product Lifecycle Status	Unknown
RoHS	RoHS Compliant

Product Description

GENERAL DESCRIPTION
The ADXL321 is a small and thin, low power, complete dual axis accelerometer with signal conditioned voltage outputs, which is all on a single monolithic IC. The product measures acceleration with a full-scale range of ±18 g (typical). It can also measure both dynamic acceleration (vibration) and static acceleration (gravity).
The ADXL321’s typical noise floor is 320 µg/√Hz, allowing signals below 3 mg to be resolved in tilt-sensing applications using narrow bandwidths (<50 Hz).
The user selects the bandwidth of the accelerometer using capacitors CX and CY at the XOUT and YOUT pins. Bandwidths of 0.5 Hz to 2.5 kHz may be selected to suit the application.
The ADXL321 is available in a very thin 4 mm × 4 mm × 1.45 mm, 16-lead, plastic LFCSP.
FEATURES
Small and thin
4 mm × 4 mm × 1.45 mm LFCSP package
3 mg resolution at 50 Hz
Wide supply voltage range: 2.4 V to 6 V
Low power: 350 µA at VS = 2.4 V (typ)
Good zero g bias stability
Good sensitivity accuracy
X-axis and Y-axis aligned to within 0.1° (typ)
BW adjustment with a single capacitor
Single-supply operation
10,000 g shock survival
Compatible with Sn/Pb and Pb-free solder processes
APPLICATIONS
Vibration monitoring and compensation
Abuse event detection
Sports equipment

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Ordering Information

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- Please check the technical specifications of the products when ordering.
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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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