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Device options for onboard small animal accelerometer

Question asked by drt on Feb 20, 2015
Latest reply on Mar 2, 2015 by neilzhao

Can someone recommend AD MEMS product options for monitoring acceleration of free-moving small animals with the following parameters?


- very small 3 axis ic package (will be glued to the head) with tethered power and unshielded signal wires (0.5 - 1m long)

- will mount external components on ic package surface

- single ended analog outputs are sent to separate ADC box

- desired minimum signal < 1mm/s2.

- desired max amplitude < 1m/s2

- bw = DC to ~ 1.5 kHz


Analog output is preferred but digital can also be considered.


Thank you for your recommendations.