X9015TS8-2.7 INTERSIL [Intersil Corporation], X9015TS8-2.7 Datasheet

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X9015TS8-2.7

Manufacturer Part Number
X9015TS8-2.7
Description
Low Noise, Low Power Volatile
Manufacturer
INTERSIL [Intersil Corporation]
Datasheet
Single Digitally Controlled (XDCP™)
Potentiometer
The Intersil X9015 is a 32 tap potentiometer that is volatile.
The device consists of a string of 31 resistors that can be
programmed to connect the R
the nodes between the connecting resistors. The connection
point of the wiper is determined by information
communicated to the device on the 3-wire port. The 3-wire
port changes the tap position by a falling edge on the
increment pin. The direction the wiper moves is determined by
the state of the up/down pin. The wiper position at power up is
Tap #15.
The X9015 can be used in a wide variety of applications that
require a digitally controlled variable resistor to set analog
values.
Block Diagram
Device Select
Increment
Up/Down
(U/D)
(INC)
(CS)
V
CC
V
SS
(Supply Voltage)
General
Control
(Ground)
®
W
1
/V
W
Data Sheet
wiper output with any of
R
R
R
W
H
L
/V
/V
/V
L
H
W
V
V
U/D
INC
CS
CC
SS
1-888-INTERSIL or 1-888-468-3774
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
XDCP is a trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2005. All Rights Reserved
Circuitry
Up/Down
Control
Counter
5-Bit
Features
• 32 taps
• Three-wire up/down serial interface
• V
• Operating I
• Standby current = 1µA max.
• R
• Packages SOIC-8, MSOP-8
• Pb-free plus anneal available (RoHS compliant)
Pinout
September 15, 2005
CC
TOTAL
= 2.7V–5V
Decoder
All other trademarks mentioned are the property of their respective owners.
Thirty
One
Two
|
= 10kΩ, 50kΩ, 100kΩ
of
Intersil (and design) is a registered trademark of Intersil Americas Inc.
R
CC
H
Low Noise, Low Power, Volatile
V
INC
U/D
/V
Detailed
SS
31
30
29
28
H
2
1
0
= 50µA max.
1
2
3
4
SOIC/MSOP
Transfer
Gates
X9015
8
7
6
5
Resistor
Array
V
CS
R
R
CC
L
W
/V
/V
L
W
X9015
FN8157.1
R
R
R
H
W
L
/V
/V
/V
L
H
W

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X9015TS8-2.7 Summary of contents

Page 1

Data Sheet Single Digitally Controlled (XDCP™) Potentiometer The Intersil X9015 tap potentiometer that is volatile. The device consists of a string of 31 resistors that can be programmed to connect the R /V wiper output with ...

Page 2

... X9015UM8IZ* (Note) DCD X9015US8* X9015U X9015US8Z* (Note) X9015U Z X9015US8I* X9015U I X9015US8IZ* (Note) X9015U Z I X9015WS8-2.7* X9015W F X9015WS8Z-2.7* (Note) X9015W Z F X9015TS8-2.7 X9015T F X9015UM8-2.7* ABC X9015UM8Z-2.7* (Note) X9015UM8I-2.7* ABE X9015UM8IZ-2.7* (Note) DCE X9015US8-2.7* X9015U F X9015US8Z-2.7* (Note) X9015U Z F X9015US8I-2.7* X9015U G X9015US8IZ-2.7* (Note) X9015U Add “ ...

Page 3

Pin Descriptions R /V and The high ( and low ( terminals of the X9015 are equivalent to the fixed terminals of a mechanical potentiometer. The ...

Page 4

Absolute Maximum Ratings Temperature under bias . . . . . . . . . . . . . . . . . . . . . .-65°C to +135°C Storage temperature . . . . . . . . ...

Page 5

D.C. Operating Specifications Over recommended operating conditions unless otherwise specified SYMBOL PARAMETER active current (increment) CC1 active current (Store) (EEPROM CC2 Store) I Standby supply current SB I CS, INC, U/D input leakage ...

Page 6

A.C. Operating Specifications Over recommended operating conditions unless otherwise specified SYMBOL PARAMETER INC setup Cl t INC HIGH to U/D change lD t U/D to INC setup DI t INC LOW period lL t INC HIGH period ...

Page 7

Performance Characteristics (Typical) 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 -110 -120 -130 -140 -150 0 10 10000 9800 9600 9400 9200 9000 8800 8600 8400 8200 8000 -55 0 -50 -100 -150 PPM -200 -250 ...

Page 8

Performance Characteristics (Typical) 800 700 600 500 400 300 200 100 0 0 40.0% 30.0% 20.0% 10.0% 0.0% -10.0% -20.0% -30.0% -40.0% FIGURE 5. TYPICAL ABSOLUTE% ERROR PER TAP POSITION 20.0% 15.0% 10.0% 5.0% 0.0% -5.0% -10.0% -15.0% -20.0% FIGURE ...

Page 9

Applications Information Electronic digitally controlled potentiometers provide two powerful application advantages: (1) the variability and reliability of a solid-state potentiometer, and (2) the flexibility of computer-based digital controls. Basic Configurations of Electronic Potentiometers ...

Page 10

MSOP Packaging Information 8-Lead Miniature Small Outline Gull Wing Package Type M 0.012 + 0.006 / -0.002 (0.30 + 0.15 / -0.05) 0.036 (0.91) 0.032 (0.81) 0.040 ± 0.002 (1.02 ± 0.05) 0.007 (0.18) 0.005 (0.13) 10 X9015 0.118 ± ...

Page 11

SOIC Packaging Information 8-Lead Plastic Small Outline Gull Wing Package Type S Pin 1 Index 0.050 (1.27) 0.010 (0.25) 0.020 (0.50) 0° - 8° 0.016 (0.410) 0.037 (0.937) NOTE: ALL DIMENSIONS IN INCHES (IN PARENTHESES IN MILLIMETERS) All Intersil U.S. ...

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