1V
0%
Shown, is the a/d measurement cycle for three readings:
halfscale, fullscale and overrange (refer to Figure 4-3 and
Section 4 for theory of operation). The three overlaid traces
shown were made on a storage oscilloscope connected to
U3-17 and triggered by TP6.
Figure 7-3. A/D Measurement Cycle
Figure 7-4. Switch Detail
Schematic Diagrams
50mS
7
dx42f.eps
dx43c.eps
7-5