X9C103PZ XICOR, X9C103PZ Datasheet

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X9C103PZ

Manufacturer Part Number
X9C103PZ
Description
Pot, Digital; Rest 10 Kilohms; Digital; 100 Pos; 8 Pins; Pkg PDIP; Vol Range 5V
Manufacturer
XICOR
Datasheet

Specifications of X9C103PZ

Lead Free Status / Rohs Status
RoHS Compliant part

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
X9C103PZ
Manufacturer:
Intersil
Quantity:
38 088
Part Number:
X9C103PZI
Manufacturer:
INTERSIL
Quantity:
20 000
Digitally Controlled Potentiometer
(XDCP™)
The X9C102, X9C103, X9C104, X9C503 are Intersils’
digitally controlled (XDCP) potentiometers. The device
consists of a resistor array, wiper switches, a control section,
and non-volatile memory. The wiper position is controlled by
a three-wire interface.
The potentiometer is implemented by a resistor array
composed of 99 resistive elements and a wiper switching
network. Between each element and at either end are tap
points accessible to the wiper terminal. The position of the
wiper element is controlled by the CS, U/D, and INC inputs.
The position of the wiper can be stored in non-volatile
memory and then be recalled upon a subsequent power-up
operation.
The device can be used as a three-terminal potentiometer or
as a two-terminal variable resistor in a wide variety of
applications ranging from control to signal processing to
parameter adjustment.
Pinout
Block Diagram
DEVICE
SELECT
UP/DOWN
INCREMENT
(U/D)
(INC)
V
(CS)
X9C102, X9C103, X9C104, X9C503
H
INC
U/D
V
/R
SS
H
V
(8 LD SOIC, 8 LD PDIP)
CC
CONTROL
MEMORY
V
SS
(SUPPLY VOLTAGE)
AND
1
2
3
4
GENERAL
(GROUND)
TOP VIEW
®
1
Data Sheet
8
7
6
5
V
R
V
H
L
W
/R
/R
/V
L
H
W
V
CS
V
V
CC
L
W
/R
/R
L
W
GND
V
U/D
INC
CS
XDCP is a trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2005, 2006, 2009. All Rights Reserved
CC
1-888-INTERSIL or 1-888-468-3774
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
NON-VOLATILE
STORE AND
COUNTER
CIRCUITRY
UP/DOWN
CONTROL
MEMORY
RECALL
7-BIT
7-BIT
X9C102, X9C103, X9C104, X9C503
Features
• Solid-State Potentiometer
• Three-Wire Serial Interface
• 100 Wiper Tap Points
• 99 Resistive Elements
• Low Power CMOS
• High Reliability
• X9C102 = 1kΩ
• X9C103 = 10kΩ
• X9C503 = 50kΩ
• X9C104 = 100kΩ
• Packages
• Pb-Free Available (RoHS Compliant)
- Wiper Position Stored in Non-volatile Memory and
- Temperature Compensated
- End-to-End Resistance, ±20%
- Terminal Voltages, ±5V
- V
- Active Current, 3mA max.
- Standby Current, 750µA max.
- Endurance, 100,000 Data Changes per Bit
- Register Data Retention, 100 years
- 8 Ld SOIC
- 8 Ld PDIP
Recalled on Power-up
CC
DETAILED
All other trademarks mentioned are the property of their respective owners.
HUNDRED
DECODER
= 5V
July 20, 2009
|
ONE-
ONE
OF
Intersil (and design) is a registered trademark of Intersil Americas Inc.
99
98
97
96
2
1
0
TRANSFER
GATES
RESISTOR
ARRAY
FN8222.3
R
R
R
H/
L
W
/V
/V
V
L
H
W

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X9C103PZ Summary of contents

Page 1

Data Sheet Digitally Controlled Potentiometer (XDCP™) The X9C102, X9C103, X9C104, X9C503 are Intersils’ digitally controlled (XDCP) potentiometers. The device consists of a resistor array, wiper switches, a control section, and non-volatile memory. The wiper position is controlled by a ...

Page 2

... X9C102PZ (Notes 1, 2) X9C102P Z X9C102PI X9C102P I X9C102PIZ (Notes 1, 2) X9C102P ZI , X9C102S* ** X9C102S X9C102SZ* (Note 1) X9C102S Z , X9C102SI* ** X9C102S I , X9C102SIZ* ** (Note 1) X9C102S ZI X9C103P X9C103P X9C103PZ (Notes 1, 2) X9C103P Z X9C103PI X9C103P I X9C103PIZ (Note 1) X9C103P ZI , X9C103S* ** X9C103S , X9C103SZ* ** (Note 1) X9C103S Z , X9C103SI* ** X9C103S I , X9C103SIZ* ** (Note 1) X9C103S ZI ...

Page 3

Pin Descriptions PIN NUMBER PIN NAME 1 INC INCREMENT The INC input is negative-edge triggered. Toggling INC will move the wiper and either increment or decrement the counter in the direction indicated by the logic level on the U/D input. ...

Page 4

Absolute Maximum Ratings Voltage on CS, INC, U/D and V with Respect Voltage and V /R Referenced Δ ...

Page 5

Electrical Specifications Over recommended operating conditions unless otherwise stated. (Continued) SYMBOL PARAMETER AC OPERATION CHARACTERISTICS INC Setup Cl t INC HIGH to U/D Change lD t U/D to INC Setup DI t INC LOW Period lL t ...

Page 6

AC Timing Diagram INC t U NOTE: MI REFERS TO THE MINIMUM INCREMENTAL CHANGE IN THE V Pin Descriptions R /V and The high (V ...

Page 7

Instructions and Programming The INC, U/D and CS inputs control the movement of the wiper along the resistor array. With CS set LOW, the device is selected and enabled to respond to the U/D and INC inputs. HIGH to LOW ...

Page 8

Basic Configurations of Electronic Potentiometers THREE TERMINAL POTENTIOMETER; VARIABLE VOLTAGE DIVIDER Basic Circuits +5V V OP- REF – - OUT ...

Page 9

Small Outline Package Family (SO PIN #1 I.D. MARK 0.010 SEATING PLANE 0.004 C 0.010 MDP0027 SMALL OUTLINE PACKAGE FAMILY (SO) SYMBOL SO-8 SO-14 ...

Page 10

Plastic Dual-In-Line Packages (PDIP) D SEATING PLANE MDP0031 PLASTIC DUAL-IN-LINE PACKAGE SYMBOL PDIP8 PDIP14 A 0.210 0.210 A1 0.015 0.015 A2 0.130 0.130 b 0.018 0.018 b2 0.060 0.060 c 0.010 0.010 D 0.375 0.750 E 0.310 ...

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