x9448 Intersil Corporation, x9448 Datasheet - Page 15

• Manufacturer Part Number: x9448
• Description: Quad E2 Pot? Nonvolatile Digital Potentiometer
• Manufacturer: Intersil Corporation

X9448
BASIC APPLICATIONS
Programmable Level Detector with Memory (typical bias conditions)
REV 1.0 6/21/00
Programmable Window Detector with Memory
For the signal voltage
For the window V
SDA
SCL
SCL
SDA
LL
≤ V
S
V
V
≤ V
S
S
> the upper limit V
< the lower limit V
UL
, (V
–5V
SCL
SDA
9448
OUT0
+5V
V
V
SS
CC
+5V
= L) • (V
LL
V
V
UL
REF1
REF2
V
, (V
OUT1
, (V
W0
V
OUT0
OUT0
V
V
W1
(+5V)
(–5V)
+
–
H
L
= H)
+
–
+
–
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V
= L) • (V
= H) • (V
S
9448
V
W
OUT1
OUT1
V
+
–
NI
V
V
OUT0
OUT1
= L)
V
–
+
= H)
TRANSDUCER
(–5V)
(+5V)
V–
V+
V
V
OUT0
OUT1
V
OUT
(V
T
= L
= L
)
Characteristics subject to change without notice.
(V
V
x x x x x x x x x
x x x x x x x x x
x x x x x x x x x
x x x x x x x x x
x x x x x x x x x
x x x x x x x x x
x x x x x x x x x
x x x x x x x x x
x x x x x x x x x
x x x x x x x x x
x x x x x x x x x
W1
LL
)
V
V
OUT0
OUT1
V
V
T
T
>V
<V
V
V
= L
= H
OUT0
OUT
W
W
, V
, V
(V
OUT
OUT
V
W0
UL
V
V
OUT0
OUT1
)
= High
= Low
V
S
= H
= H
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