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Is ADS1114 a Single Channel or Double Channel in Single-Ended Mode ?

Question asked by sanuzr on Sep 16, 2017
Latest reply on Sep 18, 2017 by jcolao

Hi,I'm wondering whether the ADS1114 is Single Channel or Dual-Channel if used in Single-Ended (GND Referenced) mode. As per the Datasheet, Page 2 (Product Family) it is Single Channel in both Differential Mode and Single Ended Mode.

But the Pin description indicates it has 2 I/P channels AIN0 and AIN1 in single ended mode.

This is confusing.

Though practically, I found that its single channel in single-ended mode aswell ( only AIN0 works when AIN1 is connected to GND). This should be clearly mentioned in the part datasheet.

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