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    Parts    ADXL354CEZ
ADXL354CEZ

ADIADXL354CEZ

Analog Devices Inc.
Accelerometer X, Y, Z Axis ±2g, 8g 1.5kHz 14-CLCC (6x6)
Active27 in stock
Datasheet Digi-Key Compare Prices

Overview

The ADXL354CEZ is a low noise density, low 0g offset drift, 3-axis analog output accelerometer with selectable measurement ranges of +/-2g or +/-8g. Designed by Analog Devices, it provides high stability over a wide temperature range of -40degC to 125degC, making it suitable for precision structural health monitoring and tilt sensing.

Why Choose This Part

The primary advantage of the ADXL354CEZ is its industry-leading stability across temperature, minimizing the need for complex calibration in the field. Its analog voltage output simplifies integration into systems using high-resolution ADCs, and the 1.5kHz bandwidth allows for effective vibration analysis.

Applications

Structural Health Monitoring
Utilizes the low noise floor and long-term stability to monitor vibrations and shifts in buildings, bridges, and industrial infrastructure.
Inertial Measurement Units (IMUs)
Serves as a high-precision sensing element in IMUs for navigation and orientation tracking where analog signal processing is preferred.
Platform Stabilization
Provides accurate tilt and vibration feedback for stabilizing camera gimbals, antennas, and industrial machinery.
Seismic Sensing
Detects low-frequency seismic activity thanks to its high sensitivity and low DC offset drift characteristics.

Key Specifications

Axis X, Y, Z
Type Analog
Features Standby Mode
Bandwidth 1.5kHz
Output Type Analog Voltage
Mounting Type Surface Mount
Package / Case 14-CLCC
Voltage - Supply 2.25V ~ 3.6V
Acceleration Range +/-2g, 8g
Sensitivity (mV/g) 400 (+/-2g) ~ 100 (+/-8g)
Operating Temperature -40degC ~ 125degC
Supplier Device Package 14-CLCC (6x6)

Getting Started

To evaluate this sensor, use the EVAL-ADXL354CZ breakout board which allows for easy connection to an oscilloscope or an external ADC. Ensure the analog supply voltage is maintained between 2.25V and 3.6V and utilize the Standby Mode pin to manage power consumption in battery-operated designs.

ADXL354 Family

Comparing specs that differ across variants. The current part is highlighted.

Part Number Acceleration Range Sensitivity (mV/g) Stock
ADXL354CEZ (this part) +/-2g, 8g 400 (+/-2g) ~ 100 .. 27
ADXL354BEZ +/-2g, 4g 400 (+/-2g) ~ 200 .. 619

Also Consider

ADXL355BEZ ADIAnalog Devices Inc. - This is the digital output (SPI/I2C) version of the ADXL354 for designs that require direct microcontroller interfacing without an external ADC.