NCS2200, NCS2200A, NCS2202, NCS2202A
VCC
1 MW
R1
100 pF
IN (−)
VCC
t0
R2 1 MW
NCS
2200
OUT
VO t0 t1
0
IN (+)
C1
R3
The resistor divider R1 and R2 can be used to
set the magnitude of the input pulse. The pulse
width is set by adjusting C1 and R3.
Figure 19. One−Shot Multivibrator
100 kW
100 kW
+5 V
+3 V
IN (−)
NCS
2202
IN (+)
OUT
R pullup
+3 V Logic Output
+5 V Logic Input
This circuit converts 5 V logic to 3 V logic. Using the
NCS2202/A allows for full 5 V logic swing without creating
overvoltage on the 3 V logic input.
Figure 20. Logic Level Translator
VCC
100 mV
IN (−)
NCS
2200
IN (+)
OUT
Figure 21. Zero−Crossing Detector
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