X9251US24I-2.7 Intersil, X9251US24I-2.7 Datasheet - Page 17
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X9251US24I-2.7
Manufacturer Part Number
X9251US24I-2.7
Description
IC DCP QUAD 50K 256TP 24SOIC
Manufacturer
Intersil
Series
XDCP™r
Datasheet
1.X9251US24.pdf
(20 pages)
Specifications of X9251US24I-2.7
Taps
256
Resistance (ohms)
50K
Number Of Circuits
4
Temperature Coefficient
300 ppm/°C Typical
Memory Type
Non-Volatile
Interface
SPI, 3-Wire Serial
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
24-SOIC (7.5mm Width)
Resistance In Ohms
50K
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Applications information
Basic Configurations of Electronic Potentiometers
Application Circuits
+12V
V
V
OFFSET VOLTAGE ADJUSTMENT
10kΩ
S
S
10kΩ
V
NON INVERTING AMPLIFIER
Three terminal
Potentiometer;
Variable voltage divider
O
= (1+R
100kΩ
-12V
R
R
1
10kΩ
1
+
–
2
17
/R
1
)V
V
–
+
R
S
TL072
R
R
2
2
RW
V
O
V
O
X9251
V
IN
V
V
COMPARATOR WITH HYSTERESIS
O
Two terminal Variable
Resistor;
Variable current
S
V
RL
(REG) = 1.25V (1+R
UL
VOLTAGE REGULATOR
L
= {R
= {R
R
1
I
1
adj
1
/(R
/(R
317
1
1
R
+V
+R
+R
–
+
2
R
R
2
2
2
)} V
)} V
I
2
O
O
/R
(max)
(min)
1
R
)+I
1
adj
R
V
2
O
V
O
(REG)
April 13, 2007
FN8166.5