In my last post , I discussed two important characteristics of delta-sigma analog-to-digital converters (ADCs) that simplify the design of your anti-aliasing filter: an oversampling architecture and a supplemental digital decimation filter. The oversampling…
Many newcomers to analog-to-digital converters (ADCs) wonder how to convert their ADC code to a voltage. Or perhaps their question is specific to the application, such as how to convert the ADC code back to a physical quantity like current, temperature…
** This is the last post in a three-part ENOB blog series that launched on Halloween. You can find part 1 and part 2 here if you missed it. **
Sheets of heavy rain pound the pavement outside. Arcs of lightning crackle in the distance. A shadow fills the…
Have you ever seen the wheels on a car actually spin backward while the car is moving forward? Barring an extreme stunt, I’ll bet you probably saw it in a car commercial. Have you ever wondered why?
Real life happens in continuous time, but a video…
In part 1 of this series , I explained how you can calculate the input voltage to an analog-to-digital converter (ADC) by multiplying the ADC’s output code by the least-significant bit (LSB) size using Equation 1:
To calculate the ADC’s LSB size…
It’s just one of those nights …
Cold. Quiet. Still.
The smell of rain is suffocating.
A faint flash in the distance, followed by a long, low rumble.
The storm’s coming …
… just one of those nights …
A night…
** This is the second post in a three-part ENOB blog series that launched on Halloween. You can find part 1 here if you missed it **
Drip … drip … drip … Drip … drip … drip …
A broken bottle leaks liquid off a…