X9401WS24IZ-2.7T1 Intersil, X9401WS24IZ-2.7T1 Datasheet - Page 15

• Manufacturer Part Number: X9401WS24IZ-2.7T1
• Description: IC POT DGTL QUAD 10K OHM 24-SOIC
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of X9401WS24IZ-2.7T1

• Taps: 64
• Resistance (ohms): 10K
• 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: 10K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: X9401WS24IZ-2.7T1TR

Applications information
Basic Configurations of Electronic Potentiometers
Application Circuits
V
S
+5V
THREE TERMINAL POTENTIOMETER;
VARIABLE VOLTAGE DIVIDER
R
R
V
1
3
V
-1/2 ≤ G ≤ +1/2
S
10KΩ
OFFSET VOLTAGE ADJUSTMENT
O
10KΩ
V
ATTENUATOR
V
= G V
NONINVERTING AMPLIFIER
O
S
R
= (1+R
4
100KΩ
S
15
R
1
2
ALL R
10KΩ
/R
R
–
+
V
1
1
+
–
R
)V
R
S
S
2
–
+
= 10KΩ
TL072
R
2
R
2
V
W
/R
V
W
O
V
O
V
O
X9401
V
V
IN
O
(REG) = 1.25V (1+R
V
S
VOLTAGE REGULATOR
COMPARATOR WITH HYSTERESIS
V
V
TWO TERMINAL VARIABLE RESISTOR;
VARIABLE CURRENT
UL
LL
V
S
= {R
= {R
I
ADJ
C
1
1
R
317
/(R
/(R
R
G
fc = 1/(2πRC)
1
1
1
O
+R
2
+R
R
/R
= 1 + R
+V
2
2
2
1
)} V
)} V
)+I
R
R
2
–
+
ADJ
O
O
I
FILTER
(MIN)
2
(MAX)
R
/R
R
1
R
+
–
1
1
2
R
V
2
O
(REG)
V
O
V
O
October 13, 2009
FN8190.4