X9317WP Intersil, X9317WP Datasheet - Page 11
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X9317WP
Manufacturer Part Number
X9317WP
Description
IC DIGITAL POT 10K 100TP 8DIP
Manufacturer
Intersil
Series
XDCP™r
Datasheet
1.X9317WP.pdf
(15 pages)
Specifications of X9317WP
Taps
100
Resistance (ohms)
10K
Number Of Circuits
1
Temperature Coefficient
300 ppm/°C Typical
Memory Type
Non-Volatile
Interface
Up/Down (3-Wire)
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Resistance In Ohms
10K
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Basic Configurations of Electronic Potentiometers
Basic Circuits
V
+V
IN
V
O
BUFFERED REFERENCE VOLTAGE
(REG) = 1.25V (1+R
R
V
VOLTAGE REGULATOR
REF
1
I
adj
317
THREE TERMINAL POTENTIOMETER;
VARIABLE VOLTAGE DIVIDER
R
R
2
W
2
V
/R
11
V
OUT
REF
R
1
+
-
1
)+I
+5V
= V
adj
W
LMC7101
R
R
/R
R
H
2
L
W
V
O
V
(REG)
OUT
R
W
+5V
V
OFFSET VOLTAGE ADJUSTMENT
CASCADING TECHNIQUES
S
10kΩ
+V
+V
10kΩ
(a)
100kΩ
X9317
R
1
R
10kΩ
W
LMC7101
-
+
+V
+5V
R
(b)
2
X
TWO TERMINAL VARIABLE RESISTOR;
VARIABLE CURRENT
R
W
V
SINGLE SUPPLY INVERTING AMPLIFIER
O
V
V
V
V
S
+5V
V
UL
LL
COMPARATOR WITH HYSTERESIS
REF
S
= {R
= {R
100k
I
LT311A
R
1
1
1
R
/(R
/(R
1
1
1
+R
R
+R
2
R
2
2
100k
2
-
+
)} V
)} V
V
O
O
O
-
+
= (R2/R1)V
(min)
(max)
+5V
LMC7101
December 16, 2009
S
FN8183.6
V
V
O
O