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Forum Post: ADS1015 I2C reading technical problem

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I have in my development system ADS1015 device which is sampling an analog signal with varying voltage levels.

When I try to read the sampled data in the conversion register of the device over I2C bus I get sometimes

erroneous values with LSB byte of the conersion register always "F".

When trying to read other device registers (e.g. Config register), I get the same erroneous reading above as well.

Could someone tell me what the problem may be?

Thanks,

Abe 


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