NCS2200 Series
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10
Figure 19. Schmitt Trigger Oscillator
V
CC
OUT
IN (+)
IN (−)
EN
R
x
C
x
NCS
2201
V
O
R
2
R
1
f
1
T
1
2.2 R
x
C
x
The oscillation frequency can be programmed as follows:
V
CC
OUT
IN (+)
IN (−)
EN
V
O
IN (+)
IN (−)
NCS
2201
R
1
1 M
1 M
R
2
100 pF
t
0
R
3
C
1
V
CC
t
0
t
1
0
The resistor divider R
1
and R
2
can be used to
set the magnitude of the input pulse. The pulse
width is set by adjusting C
1
and R
3
.
Figure 20. One−Shot Multivibrator
NCS2200 Series
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11
V
CC
OUT
IN (+)
IN (−)
EN
NCS
2201
OUT
IN (+)
IN (−)
EN
NCS
2203
+5 V
100 k
+3 V Logic Output
Figure 21. Logic Level Translator
100 mV
Figure 22. Zero−Crossing Detector
100 k
+3 V
R
pull−up
+5 V Logic Input
This circuit converts 5 V logic to 3 V logic. Using the
NCS2202/3 allows for full 5 V logic swing without creating
overvoltage on the 3 V logic input.
NCS2200 Series
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12
MINIMUM RECOMMENDED FOOTPRINT FOR SURFACE MOUNTED APPLICATIONS
Surface mount board layout is a critical portion of the
total design. The footprint for the semiconductor packages
must be the correct size to insure proper solder connection
interface between the board and the package. With the
correct pad geometry, the packages will self align when
subjected to a solder reflow process.
inches
mm
0.028
0.7
0.074
1.9
0.037
0.95
0.037
0.95
0.094
2.4
0.039
1.0
SOT23−5
inches
mm
0.028
0.7
0.074
1.9
0.037
0.95
0.037
0.95
0.094
2.4
0.039
1.0
SOT23−6
0.5 mm (min)
QFN 2x2.2
1.9 mm
0.65 mm 0.65 mm
0.4 mm (min)

NCS2201SN1T1

Mfr. #:
Manufacturer:
ON Semiconductor
Description:
IC COMP 1V LP ENABLE 6-TSOP
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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