1

®

X9511

Single Push Button Controlled Potentiometer (XDCP™)

Linear, 32 Taps, Push Button Controlled,

Terminal Voltage ±5V

FEATURES

• Push button controlled

• Low power CMOS

—Active current, 3mA max

—Standby current, 100µA typical

• 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 and fast scan modes

—Manual store option

—Wiper position stored in nonvolatile memory

and recalled on power-up

• 100 year wiper position data retention

• X9511W = 10k

Ω

• 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-

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 (10k

Ω) 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

(k

Ω)

TEMPERATURE

RANGE (°C)

PACKAGE

PKG. DWG. #

X9511WP

X9511WP

10

0 to +70

8 Ld PDIP

MDP0031

X9511WPZ (Note)

X9511WP Z

0 to +70

8 Ld PDIP*** (Pb-free) MDP0031

X9511WPI

X9511WP I

-40 to +85

8 Ld PDIP

MDP0031

X9511WPIZ (Note)

X9511WP Z I

-40 to +85

8 Ld PDIP*** (Pb-free) MDP0031

X9511WS**

X9511W

0 to +70

8 Ld SOIC

MDP0027

X9511W Z

0 to +70

8 Ld SOIC (Pb-free)

MDP0027

X9511W I

-40 to +85

8 Ld SOIC

MDP0027

X9511W Z I

-40 to +85

8 Ld SOIC (Pb-free)

MDP0027

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.

**Add "T2" suffix for tape and reel.

***Pb-free PDIPs can be used for through hole wave solder processing only. They are not intended for use in Reflow solder

processing applications.

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774

XDCP is a trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2005, 2006, 2007. All Rights Reserved

All other trademarks mentioned are the property of their respective owners.

Data Sheet

FN8205.3

February 2, 2007