IC XDCP SGL 32-TAP 50K 8-SOIC

X9015US8IZ

Manufacturer Part NumberX9015US8IZ
DescriptionIC XDCP SGL 32-TAP 50K 8-SOIC
ManufacturerIntersil
SeriesXDCP™
X9015US8IZ datasheet
 


Specifications of X9015US8IZ

Taps128Resistance (ohms)50K
Number Of Circuits1Temperature Coefficient300 ppm/°C Typical
Memory TypeVolatileInterfaceUp/Down (3-Wire)
Voltage - Supply4.5 V ~ 5.5 VOperating Temperature-40°C ~ 85°C
Mounting TypeSurface MountPackage / Case8-SOIC (3.9mm Width)
Resistance In Ohms50KLead Free Status / RoHS StatusLead free / RoHS Compliant
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Data Sheet
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
/V
wiper output with any of
W
W
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
V
(Supply Voltage)
CC
Up/Down
R
(U/D)
Increment
Control
R
(INC)
Device Select
(CS)
R
V
(Ground)
SS
General
1
August 31, 2006
Features
• 32 taps
• Three-wire up/down serial interface
• V
= 2.7V–5V
CC
• Operating I
• Standby current = 1µA max.
• R
TOTAL
• Packages 8 Ld SOIC, 8 Ld MSOP
• Pb-free plus anneal available (RoHS compliant)
Pinout
U/D
5-Bit
Up/Down
INC
Counter
CS
/V
H
H
/V
W
W
/V
L
L
Control
V
CC
Circuitry
V
SS
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. All Rights Reserved
X9015
Low Noise, Low Power, Volatile
FN8157.5
= 50µA max.
CC
= 10kΩ, 50kΩ
SOIC/MSOP
V
INC
1
8
CC
U/D
2
7
CS
X9015
R
/V
R
/V
H
H
L
L
3
6
V
R
/V
SS
4
5
W
W
31
30
29
28
One
of
Thirty
Transfer
Resistor
Two
Gates
Array
Decoder
2
1
0
Detailed
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
All other trademarks mentioned are the property of their respective owners.
R
/V
H
H
R
/V
L
L
R
/V
W
W

X9015US8IZ Summary of contents

  • Page 1

    ... CC Circuitry V SS 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. All Rights Reserved X9015 Low Noise, Low Power, Volatile FN8157.5 = 50µA max 10kΩ, 50kΩ ...

  • Page 2

    ... X9015US8Z-2.7* (Note) X9015U ZF X9015US8I-2.7* X9015U G X9015US8IZ-2.7* (Note) X9015U ZG * Add “T1” suffix for tape and reel. 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 ...

  • 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

    Small Outline Plastic Packages (SOIC) N INDEX 0.25(0.010) H AREA E - SEATING PLANE - -C- α 0.10(0.004) 0.25(0.010 NOTES: 1. Symbols are defined in the ...

  • Page 11

    ... 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 ...