Could anyone help me through these electronics concepts? Thanks a lot!

1). Dynamic range of an amplifier

2). Different classes of AD-converters and how they work(AD=analog to digital)

 

Hello,

1). Dynamic range of an amplifier

the range between the smallest signal that can be noticed
and the largest signal where the amplifier does not misform (clip) the signal.

For and ADC see also this link:
http://www.maxim-ic.com/appnotes.cfm/appnote_number/641

2). Different classes of AD-converters and how they work(AD=analog to digital)

A lot of info on AD and DA converters can be found in the links of this page of the EDUCYPEDIA:
http://www.educypedia.be/electronics/digitalconvertors.htm

Greetings,
Bertus

 

Both explanations are somewhat lengthy. Try these links:

1. http://en.wikipedia.org/wiki/Dynamic_range

2. http://www.allaboutcircuits.com/vol_4/chpt_13/5.html

 

The full range of the ADC material in the e-book is covered in Volume IV Chapter 13.

Dave