X9259_14 Datasheet, PDF (2/21 Pages) Intersil Corporation – Single Supply/Low Power/256-Tap/2-Wire Bus Quad Digitally-Controlled Potentiometers

X9259
Ordering Information
PART NUMBER
(Notes 1, 3)
PART
MARKING
V_CC LIMITS
(V)
R_TOTAL
(kΩ)
TEMP RANGE
(°C)
PACKAGE
(RoHS Compliant)
PKG.
DWG. #
X9259US24Z (Note 2)
X9259US Z
5 ±10%
50
0 to +70
24 Ld SOIC
M24.3
X9259UV24Z
X9259UV Z
0 to +70
24 Ld TSSOP
M24.173
X9259US24IZ (Note 2)
X9259US ZI
-40 to +85 24 Ld SOIC
M24.3
X9259UV24IZ (Note 2)
X9259UV ZI
-40 to +85 24 Ld TSSOP
M24.173
X9259US24Z-2.7 (Note 2) X9259US ZF
2.7 to 5.5
0 to +70
24 Ld SOIC
M24.3
X9259US24IZ-2.7 (Note 2) X9259US ZG
-40 to +85 24 Ld SOIC
M24.3
X9259UV24Z-2.7
X9259UV ZF
0 to +70
24 Ld TSSOP
M24.173
X9259UV24IZ-2.7 (Note 2) X9259UV ZG
-40 to +85 24 Ld TSSOP
M24.173
NOTES:
1. Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate
termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL
classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
2. Add "T1" suffix for tape and reel.
3. For Moisture Sensitivity Level (MSL), please see product information page for X9259. For more information on MSL, please see tech brief TB363.
Circuit Level Applications
• Vary the gain of a voltage amplifier
• Provide programmable DC reference voltages for comparators
and detectors
• Control the volume in audio circuits
• Trim out the offset voltage error in a voltage amplifier circuit
• Set the output voltage of a voltage regulator
• Trim the resistance in Wheatstone bridge circuits
• Control the gain, characteristic frequency and
Q-factor in filter circuits
• Set the scale factor and zero point in sensor signal
conditioning circuits
• Vary the frequency and duty cycle of timer ICs
• Vary the DC biasing of a pin diode attenuator in RF circuits
• Provide a control variable (I, V, or R) in feedback
circuits
System Level Applications
• Adjust the contrast in LCD displays
• Control the power level of LED transmitters in
communication systems
• Set and regulate the DC biasing point in an RF power amplifier
in wireless systems
• Control the gain in audio and home entertainment systems
• Provide the variable DC bias for tuners in RF wireless systems
• Set the operating points in temperature control
systems
• Control the operating point for sensors in industrial systems
• Trim offset and gain errors in artificial intelligent
systems
Submit Document Feedback
2
FN8169.6
December 12, 2014