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Question about ADXl103

Question asked by chengjinjing on Aug 10, 2016
Latest reply on Aug 24, 2016 by Anthony.DeSimone

Hello

          I am testing ADXL103. I use three  ADXL103 (X , Y,   Z) to test.

Experiment:

1. test 0 bias in room temperature;

2.increase 10  Celsius degrees,keep the temperature for 30 minutes,then  test 0 bias;

3.Repeat  the  2 operation,until the temperature achieving 70 Celsius degrees。

     In the Experiment,In the 40 Celsius degrees temperature, the 3 ADXL103 are placed on a plat place without shocking,

The output of Z is not stable,the jump range is 10 mg  for long time,  then power down and up  again,it is not work; shock

Z,it become stable. X ,  Y both are stable( jump range 1 mg).

      In the 64 Celsius degrees temperature, the 3 ADXL103 are placed on a plat place without shocking,

The output of X is not stable,the jump range is 6 mg  for long time,  then power down and up again,it is not work; shock

X,it become stable.  Y,  Z both are stable ( jump range 1 mg).

     How to solve these problems ,by the way ,my ADXL103 is purchased in 2011.

thank you!

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