X9511 Datasheet, PDF (1/9 Pages) Xicor Inc. – PushPot O Potentiometer (Push Button Controlled)

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Data Sheet
X9511
Terminal Voltage ±5V, 32 Taps
September 6, 2005
FN8205.1
Single Digitally-Controlled (XDCP™)
Potentiometer (Push Button Controlled)
FEATURES
• Push button controlled
• Low power CMOS
—Active current, 3mA max
—Standby current, 200µA max
• 31 resistive elements
—Temperature compensated
—±20% end to end resistance range
—-5V to +5V range
• 32 wiper tap points
—Wiper positioned via two push button inputs
—Slow & fast scan modes
—AUTOSTORE^® option
—Manual store option
—Wiper position stored in nonvolatile memory
and recalled on power-up
• 100 year wiper position data retention
• X9511W = 10kΩ
• Packages
—8 Ld PDIP
—8 Ld SOIC
• Pb-free plus anneal available (RoHS compliant)
DESCRIPTION
The Intersil X9511 is a push button controlled potenti-
ometer that is ideal for push button controlled resis-
tance trimming.
The X9511 is a resistor array composed of 31 resistive
elements. Between each element and at either end
are tap points accessible to the wiper element. The
position of the wiper element is controlled by the PU
and PD inputs. The position of the wiper can be auto-
matically stored in E² memory and then be recalled
upon a subsequent power-on operation.
The resolution of the X9511 is equal to the maximum
resistance value divided by 31. As an example, for the
X9511W (10kΩ) each tap point represents 323Ω.
All Intersil nonvolatile products are designed and
tested for applications requiring extended endurance
and data retention.
ORDERING INFORMATION
PART NUMBER
PART MARKING
R_TOTAL
(kΩ)
TEMPERATURE
RANGE (°C)
PACKAGE
X9511WP
X9511WP
10
0 to 70
8 Ld PDIP
X9511WPI
X9511WP I
-40 to 85
8 Ld PDIP
X9511WPIZ (Note)
X9511WP Z I
-40 to 85
8 Ld PDIP (Pb-free)
X9511WS*
X9511W
0 to 70
8 Ld SOIC
X9511WSZ* (Note)
X9511W Z
0 to 70
8 Ld SOIC (Pb-free)
X9511WSI*
X9511W I
-40 to 85
8 Ld SOIC
X9511WSIZ* (Note)
X9511W Z I
-40 to 85
8 Ld SOIC (Pb-free)
NOTE: 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.
*Add "T1" suffix for tape and reel.
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
XDCP is a trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.