NCS2200 데이터 시트보기 (PDF) - ON Semiconductor

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NCS2200

Comparators, 0.85 V to 6 V, 10 μA, 1 μs, Rail-to-Rail, Open Drain and Push-Pull Outputs

ON Semiconductor 

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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