X9448-2.7 XICOR [Xicor Inc.], X9448-2.7 Datasheet - Page 17

• Manufacturer Part Number: X9448-2.7
• Description: Mixed Signal with 2-Wire Interface
• Manufacturer: XICOR [Xicor Inc.]

X9448
BASIC APPLICATION (continued)
REV 1.0 6/21/00
Programmable Level Detector (alternate technique)
Programmable Time Delay with Memory
V
R
V
∆t
1
OUT
OUT
+
=
R
RC ln
2
=
=
=
High for V
Low for V
R
V
POT


S
--------------------- -
5V
+
5V
–
V
S
S
W
>
<
V


–
–
S
R
----- - V
R
R
----- - V
R
1
2
1
2
V
R
V
R
R
H
V
+5V
L
R
R
R
1
2
{
{
+
V
W
V
NI
–
+
C
–
+
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V
OUT
V
OUT
V
OUT
V
V
-R
NI
S
R
1
2
V
V
OUT
R
Dt
Characteristics subject to change without notice.
V
SS
V
W
V
OUT
+5v
+5v
+5v
V
S
t
t
t
V
CC
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