![ADS1294: AC Coupling High-pass Filter Register Settings using RLDOUT - Data converters forum - Data converters - TI E2E support forums ADS1294: AC Coupling High-pass Filter Register Settings using RLDOUT - Data converters forum - Data converters - TI E2E support forums](https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/73/Screen-Shot-2020_2D00_11_2D00_30-at-5.24.22-PM.png)
ADS1294: AC Coupling High-pass Filter Register Settings using RLDOUT - Data converters forum - Data converters - TI E2E support forums
![ADS1294: AC Coupling High-pass Filter Register Settings using RLDOUT - Data converters forum - Data converters - TI E2E support forums ADS1294: AC Coupling High-pass Filter Register Settings using RLDOUT - Data converters forum - Data converters - TI E2E support forums](https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/73/Screen-Shot-2020_2D00_12_2D00_01-at-10.06.27-AM.png)
ADS1294: AC Coupling High-pass Filter Register Settings using RLDOUT - Data converters forum - Data converters - TI E2E support forums
What does DC coupled amplifier and AC coupled amplifier exactly mean? What are the differences between them and when to use which one? - Quora
![oscilloscope - High pass filter is not resulting as good as the scope's AC coupling - Electrical Engineering Stack Exchange oscilloscope - High pass filter is not resulting as good as the scope's AC coupling - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/dUskV.png)