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X9440WS24I

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21
16
FN8200.0
March 28, 2005
BASIC APPLICATIONS
+5V
V
H
V+
SCL
SDA
V
OUT
–
+
V–
V
L
V
SS
SCL
SDA
9440
V
REF1
(+5V)
V
TRANSDUCER
(V
T
)
V
W
V
OUT
Programmable Window Detector with Memory
SCL
+
–
SDA
+
–
+5V
–5V
9440
V
W0
V
W1
V
OUT0
V
OUT1
V
OUT0
V
S
V
LL
V
UL
(V
W1
)(V
W0
)
V
T
> V
W
, V
OUT
= High
V
T
< V
W
, V
OUT
= Low
+
–
V
OUT0
= L
V
OUT1
= L
V
OUT0
= H
V
OUT1
= H
V
OUT0
= L
V
OUT1
= H
For the signal voltage V
S
> the upper limit V
UL
, (V
OUT0
= H) • (V
OUT1
= H)
V
S
< the lower limit V
LL
, (V
OUT0
= L) • (V
OUT1
= L)
For the window V
LL
≤ V
S
≤ V
UL
, (V
OUT0
= L) • (V
OUT1
= H)
V
S
+
–
V
CC
V
NI
(+5V)
(-5V)
V
REF2
(–5V)
Programmable Level Detector with Memory (typical bias conditions)
X9440
17
FN8200.0
March 28, 2005
BASIC APPLICATION (continued)
Programmable Oscillator with Memory
Programmable Schmitt Trigger with Memory
+5V
V
H
V+
SCL
SDA
–
+
V–
V
W
V
OUT
Frequency ∝ R, C
V
L
+5V
R
2
R
1
R
3
R
C
Duty Cycle ∝ R
1
, R
2
, R
3
V
H
V+
–
+
V–
V
OUT
V
L
R
2
R
1
R
V
S
V
LL
V
UL
V
OUT
V
LL
R
1
R
2
+
R
2
---------------------
V
W
R
1
R
2
-------
V
OUT
max()–=
V
UL
R
1
R
2
+
R
2
---------------------
V
W
R
1
R
2
-------
V
OUT
min()–=
V
R
V
W
V
S
9440
9440
X9440
18
FN8200.0
March 28, 2005
BASIC APPLICATION (continued)
Programmable Level Detector (alternate technique)
Programmable Time Delay with Memory
–
+
V
R
V
OUT
+
+
R
2
{
{
R
1
V
S
V
OUT
High for V
S
–
R
1
R
2
-------
V
R
<=
V
OUT
Low for V
S
–
R
1
R
2
-------
V
R
>=
R
1
R
2
+R
POT
=
V
OUT
V
S
-R
1
R
2
V
R
V
H
–
+
V
L
V
W
V
OUT
V
NI
V
OUT
Dt
+5V
V
S
R
C
∆tRCln
5V
5V V
W
–
-----------------------


=
t
t
t
+5v
+5v
+5v
V
S
V
NI
V
OUT
V
W
V
SS=
V
CC
X9440
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21

X9440WS24I

Mfr. #:
Buy X9440WS24I
Manufacturer:
Renesas / Intersil
Description:
IC DUAL PROG COMP 10K 64TP SO24
Lifecycle:
New from this manufacturer.
Delivery:
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