X9315WSI-2.7T1 Intersil, X9315WSI-2.7T1 Datasheet - Page 11

• 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

Typical Absolute% Error per Tap Position
Typical Relative% Error per Tap Position
Applications Information
Electronic digitally controlled (XDCP) potentiometers provide
three powerful application advantages; (1) the variability and
reliability of a solid-state potentiometer, (2) the flexibility of
computer-based digital controls, and (3) the retentivity of
nonvolatile memory used for the storage of multiple
potentiometer settings or data.
11
-10.0%
-15.0%
-20.0%
-10.0%
-20.0%
-30.0%
-40.0%
20.0%
15.0%
10.0%
40.0%
30.0%
20.0%
10.0%
-5.0%
5.0%
0.0%
0.0%
0
0
3
3
6
6
9
9
12
12
X9315
Tap
Tap
15
15
18
18
21
21
24
24
27
27
30
30
December 21, 2009
FN8179.2