Ch4_OpAmps (compared to OpAmps7Ed)

slide 1: New Title 

slide 2: replaced figures with 8Ed figures

slide 3: replaced top figure by 8Ed figure and relabeled and regrouped bottom

	 figure

slide 4: raplaced list of commercial OpAmps with 8Ed table

slide 5: new slide. Transfer curves from 8Ed

Slide 8: new slide

slide 9: (old 7) changed title and animation

old slide 9 deleted

slides 11 & 12: new slides

slides 13, 14 (old 10, 11) corrected inverted formula

old slide 12 deleted

slide 15 & 16 & 17 : new slides

slide 18 is old slide 15

slide 19 is old slide 14

slide 20 replaces old slide 17

slide 21 is old slide 18

slide 22 is new

slide 23 is old slide 19

slide 24 is old slide 20

slide 25 is old slide 21

slide 26 is new

slide 27 is old 22

slide 28 is old 23 with new figures from 8Ed

slides 29, 30, 31, 32, 33 are new

slide 34 through 37 are old slides 24 through 27