X9C103SIT2 Intersil, X9C103SIT2 Datasheet

IC XDCP 100-TAP 10K EE 8-SOIC

X9C103SIT2

Manufacturer Part Number
X9C103SIT2
Description
IC XDCP 100-TAP 10K EE 8-SOIC
Manufacturer
Intersil
Series
XDCP™r
Datasheet

Specifications of X9C103SIT2

Taps
100
Resistance (ohms)
10K
Number Of Circuits
1
Temperature Coefficient
300 ppm/°C Typical
Memory Type
Non-Volatile
Interface
Up/Down (3-Wire)
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Resistance In Ohms
10K
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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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X9C103SIT2 Summary of contents

Page 1

... 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, 2009. All Rights Reserved All other trademarks mentioned are the property of their respective owners. July 20, 2009 FN8222 ...

Page 2

... These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte tin plate plus anneal (e3 termination finish, which is 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. ...

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

... Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C SS Pb-Free Reflow Profile .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp *Pb-free PDIPs can be used for through-hole wave solder processing only. They are not intended for use in Reflow solder processing applications. Recommended Operating Conditions Commercial Temperature Range 0° ...

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

... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...

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