Hi,

what is the mechanical frequency response of the Z-axis of the ADXL325?

In the datasheet the sensor resonance frequency is given as 5.5kHz but then also it is stated that X and Y have a different bandwidth from Z. Can you please elaborate?

Thanks…

I am currently using the ADXL325 sensor to measure the acceleration normal to the ground of a moving vehicle (using Y-axis, facing downward) and have noticed a bias which occurs when the vehicle increases speed.

Attached is a plot of G vs seconds illustrating…

• ### Powering an ADXL325 Accelerometer

The ADXL325 accelerometer is rated for 350 microamps of current at an input voltage range of 3-5 volts. What power source is suggested to provide this voltage and current? Using an AC-to-DC converter rated for 5 volts won't work because its output current…

• ### Zout bandwidth of ADXL325

Hello,

I have question about the bandwidth of Z axis of ADXL325. Could you please advise me the reason why the bandwidth of Z axis is narrow than X and Y axis?

And how much reduce Z axis response as 1kHz input (ustable vibration)?

Best regards,

A…

• ### ABSOLUTE MAXIMAM RATINGS of ADXL325

We are evaluating ADXL325 in our design.

Pls refer to the datasheet P.4 table2.

The absolute maximum voltage of Vs is +3.6V.

ADXL325 can use Vs=1.8v to 3.6V.

When used Vs=3.6V,there is no margin.

Is the value of table2 correct?…

Hi,

I am using ADXL326 EVK in my designs to measure the acceleration of an Actuator. For the verification, I tried to use the other accelerometer ADXL325 to get G peak values. Strangly observed totally different results.

• ### Interpreting ADXL325 Data Results

Hello:

I'm hoping someone could set me on the path of understanding on the best way to interpret the accelerometer data I've gathered. I used the evaluation board EVAL-ADXL325Z to log data.

For the power supply, I used a 12V battery pack, and…

What is the ADXL326 noise 1/f corner frequency?

What is the ADXL325 noise 1/f corner frequency?

What is the ADXL316 noise 1/f corner frequency?