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AD7190 DOUT going low

Question asked by cpey on Feb 9, 2016
Latest reply on Feb 15, 2016 by JellenieR

Periodically the AD7190 erroneously notifies the end of a new conversion. See the picture. The glitch is triggering a readout that gets no response since the value is already been read.

 

The AD is set in continuous read mode, output data rate of 4.8KHz and auto-sequencing through 4 channels.

 

Any suggestion would be much appreciated.

 

Carles

Glitch.png

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