X9315WSI-2.7T1 Intersil, X9315WSI-2.7T1 Datasheet - Page 12

• Manufacturer Part Number: X9315WSI-2.7T1
• Description: IC XDCP 32-TAP 10K 3WIRE 8-SOIC
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of X9315WSI-2.7T1

• Taps: 32
• Resistance (ohms): 10K
• Number Of Circuits: 1
• Temperature Coefficient: 300 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: Up/Down (3-Wire)
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Resistance In Ohms: 10K
• Number Of Elements: 1
• # Of Taps: 32
• Resistance (max): 10KOhm
• Power Supply Requirement: Single
• Interface Type: Serial (3-Wire)
• Single Supply Voltage (typ): 3.3/5V
• Dual Supply Voltage (typ): Not RequiredV
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: SOIC N
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Basic Configurations of Electronic Potentiometers
Basic Circuits
+V
Buffered Reference Voltage
R
V
REF
1
V
IN
V
O
Three terminal potentiometer;
variable voltage divider
(REG) = 1.25V (1 + R
V
W
Voltage Regulator
V
I
adj
OUT
12
+
–
317
V
V
+5V
-5V
= V
H
L
V
R
R
OP-07
2
W
/R
W
V
2
R
OUT
/R
1
1
V
) + I
W
/R
W
adj
V
Cascading Techniques
+V
+V
O
R
(REG)
2
(a)
X9315
R
W
/V
W
+V
V
V
V
Comparator with Hysteresis
UL
LL
(b)
S
= {R
= {R
X
Two terminal variable resistor;
variable current
(for additional circuits see AN115)
LT311A
R
R
1
W
1
/(R
1
/(R
/V
W
1
1
+ R
R
+ R
–
+
2
V
2
2
)} V
R
)} V
V
S
V
Noninverting Amplifier
O
O
O
I
(min)
(max)
= (1 + R
R
1
+
–
+5V
V
-5V
2
O
/R
1
LM308A
)V
R
S
2
December 21, 2009
V
O
FN8179.2