X9260_06 INTERSIL [Intersil Corporation], X9260_06 Datasheet - Page 21

• Manufacturer Part Number: X9260_06
• Description: Dual Digitally-Controlled Potentiometers
• Manufacturer: INTERSIL [Intersil Corporation]

APPLICATIONS INFORMATION
Basic Configurations of Electronic Potentiometers
Application Circuits
+12V
OFFSET VOLTAGE ADJUSTMENT
V
V
10kΩ
S
NONINVERTING AMPLIFIER
S
10kΩ
V
THREE- TERMINAL POTENTIOMETER;
VARIABLE VOLTAGE DIVIDER
O
= (1+R
100kΩ
-12V
R
R
1
10kΩ
1
2
+
–
21
/R
1
)V
V
–
+
S
R
TL072
R
R
2
2
RW
V
O
V
O
X9260
V
IN
COMPARATOR WITH HYSTERISIS
V
V
O
TWO-TERMINAL VARIABLE RESISTOR;
VARIABLE CURRENT
S
V
V
(REG) = 1.25V (1+R
VOLTAGE REGULATOR
UL
LL
= {R
= {R
R
1
1
I
1
adj
/(R
/(R
317
1
1
R
+R
+R
+V
–
+
2
R
2
2
R
)} V
)} V
2
I
2
O
O
/R
(min)
(max)
1
)+I
R
1
adj
R
2
V
O
V
O
(REG)
August 29, 2006
FN8170.3