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PDF ( 数据手册 , 数据表 ) X9511

零件编号 X9511
描述 PushPot O Potentiometer (Push Button Controlled)
制造商 Xicor
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X9511 数据手册, 描述, 功能
APPLICATION NOTES
AVAILABLE
AN42 • AN44–48 • AN50 • AN52 • AN53 • AN73
Terminal Voltage ±5V, 32 Taps
X9511
PushPotPotentiometer (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
• X9511Z = 1K
• X9511W = 10K
• Packages
—8-Lead PDIP
—8-Lead SOIC
DESCRIPTION
The Xicor X9511 is a push button controlled, potentiom-
eter and is ideal for push button controlled resistance
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 automatically
stored in E2 memory and then be recalled upon a subse-
quent 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) each tap point represents 323.
All Xicor nonvolatile products are designed and tested for
applications requiring extended endurance and data
retention.
FUNCTIONAL DIAGRAM
PU 5-BIT
UP/DOWN
PD COUNTER
5-BIT
EEPROM
MEMORY
ASE
STORE AND
RECALL
CONTROL
CIRCUITRY
AUTOSTORE is a registered trademark of Xicor, Inc.
E2POTand PushPotare trademarks of Xicor, Inc.
©Xicor, Inc. 1994, 1995, 1996 Patents Pending
3067-3.5 8/9/97 T2/C0/D0 NS
31
30
29
ONE 28
OF
THIRTY-
TWO
DECODER
2
1
0
1
VH
TRANSFER
GATES
RESISTOR
ARRAY
VL
VW
3067 ILL F01.1
Characteristics subject to change without notice







X9511 pdf, 数据表
X9511
PACKAGING INFORMATION
8-LEAD PLASTIC DUAL IN-LINE PACKAGE TYPE P
0.430 (10.92)
0.360 (9.14)
PIN 1 INDEX
PIN 1
0.300
(7.62) REF.
0.260 (6.60)
0.240 (6.10)
0.060 (1.52)
0.020 (0.51)
HALF SHOULDER WIDTH ON
ALL END PINS OPTIONAL
SEATING
PLANE
0.150 (3.81)
0.125 (3.18)
0.110 (2.79)
0.090 (2.29)
0.145 (3.68)
0.128 (3.25)
0.025 (0.64)
0.015 (0.38)
0.065 (1.65)
0.045 (1.14)
0.020 (0.51)
0.016 (0.41)
0.015 (0.38)
MAX.
TYP. 0.010 (0.25)
0.325 (8.25)
0.300 (7.62)
0°
15°
NOTE:
1. ALL DIMENSIONS IN INCHES (IN PARENTHESES IN MILLIMETERS)
2. PACKAGE DIMENSIONS EXCLUDE MOLDING FLASH
3926 FHD F01
8














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