The problem in that is, it's hard to follow that. Especially in DACs it's hard to measure their accuracy.
True, and in this context roughly 2 (engineering) schools can be distinguished:
- High-tech ΔΣ-based solutions.
- Puristic, minimalist approaches based on classic Multibit DAC chips, or discrete R-2R solutions, sometimes without filter, NOS, with class A output stage (possibly without feedback).
The first category seems to be increasingly moving towards information technology.
Personally, I find this development interesting and logical (as I only use digital sources), but I have my doubts regarding ΔΣ and the output sections of such solutions (of which I also own a few).
Personally, I find this development interesting and logical (as I only use digital sources), but I have my doubts regarding ΔΣ and the output sections of such solutions (of which I also own a few).