Intersil ISL22414 Digital potentiometer Datasheet

INTERSIL SELECTION GUIDE
DIGITAL
Largest Selection of DCPs
(Digitally Controlled Potentiometers)
Volatile/Non-Volatile
Single/Dual/Quad
INTERSIL SELECTION GUIDE
DIGITAL POTENTIOMETERS
DCP Overview
What is a DCP?
DCP
Overview
Digitally Controlled Potentiometers are integrated circuits incorporating a resistor ladder with its associated registers, nonvolatile or volatile memory, and a digital interface providing direct communication between a host and both the resistor
ladder and memory.
DCP Structure
Digital Control
I2C, SPI, Up/Down,
Pushbutton
Resistor Ladder
+
Resolution: 4-bit to 10-bit
RTOTAL: 1kΩ to 100kΩ
Resistor Ladder
Digital Control
Digital control allows the user to select each
switch in a “make before break” mode,
transferring the potential to the wiper.
CLOCK
+
1
8
Register Store
Non-volatile: E2PROM
Volatile: RAM
The resistor array is comprised of individual resistors
connected in series. There are electronic switches (taps)
at each resistor junction, which have a common output
node called a wiper (VW/RW). Each physical end of the
array is described as a terminal and referred to as VH/
RH and VL/RL, and the resistance between the terminals
is referred to as RTOTAL.
TAP 128
DATA
TAP 127
VH /RH
Only one
closes at
a time
DCP
=
TSSOP, SC-70,
SOT-23, µTQFN
Register Store
DCP wiper position is stored in a
register. When power is reset, a volatile
DCP typically sets the wiper position to
midscale or zero-scale at power-up. When
the power is cycled for a nonvolatile DCP,
the last value stored in the EEPROM
register is recalled, which loads the initial
wiper value during power-up.
ACCESS CONTROL REGISTER (ACR)
VOL
SHDN
WIP
0
0
0
0
VW /RW
R TOTAL
TAP 2
DCP = Digitally Controlled Potentiometer
Tap = Switch position on resistor string
TAP 1
RTOTAL = Total Resistance
Wiper (VW/RW) = DCP output node
VL /RL
Advantages of DCP vs. Devices with Similar Functions
Advantage
Reliability
Power-up
Control
Size
Advantage
Flexibility of
Output
Terminals
Power-up
Output Setting
Digital
Interface
2 | www.intersil.com/DCPs-DCCs
DCP
Not susceptible to mechanical vibration & higher
tolerance to environmental factors.
DCPs with EEPROM will store setting until user
changes the value in memory (~100k to 1M
times).
Digital control - reduced manufacturing costs and
enables factory automation
Typically Smaller
DCP
3 terminals allow use as either voltage divider
or variable resistor. Also allows user to change
voltage at terminal ends.
Non-volatile DCPs have EEPROM where a user
can store power-up settings.
Multiple Choices: I2C, SPI, U/D, Push-button
Mechanical Potentiometer
Have moving parts, so can be more sensitive to
vibration, humidity, etc.
If glue is used to prevent wiper movement, the
device setting cannot be changed.
Manual control – increases setup time and
accuracy is reliant on technician
Typically Larger
DAC
Terminals are usually fixed rail to rail. No flexibility
to change between IOUT and VOUT.
Output typically has default settings like Volatile
DCPs.
Primarily I2C or SPI
0
INTERSIL SELECTION GUIDE
DIGITAL POTENTIOMETERS
DCP Applications
DCP
Applications
DCPs Enable Digitally Controlled Analog Signal Processing
DCPs allow for digital flexibility in an analog circuit. DCPs provide a link between the digital and analog domains in the
system, allowing repeatable control and configuration of analog circuitry. This approach is typically more power-efficient than
computationally intensive digital signal processing. For more information, please see AN133.
Digitally Programmable
•
•
•
•
Voltage Amplifier
Filter
Voltage Reference
Voltage Regulator
Vref
(with trim)
i.e. ISL21009
C1
R1
C2
Controls
Center
Frequency
VH
VOUT
VIN
-
VS
VO
+
Temp
R2
VIN (UNREG)
[≥(VO + IV)]
VW
VL
Trimmable Voltage Reference
100kΩ
Voltage
Regulator
VO
R1
Trim
GND
R2
Tunable Bandpass Filter IGMF Model
ERROR
SHUTDOWN
Trim System Errors
R3
VCC
VO (Reg)
R1
R2
VL
R
(10kΩ)
VH
VW
Controls Output
Voltage
GND
Adjust Offset, Gain,
DC Signal Control
5V
-
VO
+
-5V
Programmable Inverting Amplifier
Programmable Voltage Regulator
Low Pass Filter
Non-Inverting Filter
R
VS
Controls
Cutoff
Frequency
+
C
Controls Passband R1
Gain
VO
-
R2
Programmable Filter and Gain Block
www.intersil.com/DCPs-DCCs | 3
INTERSIL SELECTION GUIDE
DIGITAL POTENTIOMETERS
Featured Intersil DCPs
Single, NonVolatile
ISL96017
Smallest DCP with 16kbits Extra Memory
ISL96017 — Tiny 3x3 TDFN Package
Key Features and
Benefits
• Save space/cost by
eliminating EEPROM
chip
16kbit
E2PROM
128-Tap
DCP
APPLICATIONS
• Store multiple start-up
values
ISL96
017
• Integrate additional
intelligence
Quad, NonVolatile
ISL22346
First 125°C Non-Volatile DCP
Package and Temperature Option
ISL22346 — Tiny Quad DCP in 4x4 TQFN Package
Key Features and
Benefits
• 128-tap, non-volatile,
set & forget
• Save power with its
shutdown feature
4x4mm Tiny
TQFN Package
APPLICATIONS
Military Temperature
(-55 to +125°C) in
20 Ld TSSOP Package
• Bias control
• Calibrate
for extreme
environments
See also: ISL95811, ISL22511/12, ISL223x3/4x4
Single, NonVolatile
ISL22317
True Digital Rheostat
99% Accuracy
1st Low Voltage Precision DCP
ISL22317 — Typically >99% Accurate at Each Tap
1% Tolerance
Key Features and Benefits
Known accuracy allows for precise
settings.
VCC
• Eliminates additional calibration
APPLICATIONS
• Set specific current and resistor
values
1%
+
• Temperature drift reduction – mirrors
the temperature coefficient of the
external reference resistor
-
SCL
RH
SDA
POWER-UP,
INTERFACE,
EEPROM
AND
CONTROL
LOGIC
A1
REF_A
1%
RW
RL
RREF
Gain Control
REF_B
Voltage or Current
Control
GND
Single, Volatile
Smallest Non Volatile Push-button DCP
ISL22511/12
ISL22511/12 — 2.15x1.65mm µTQFN Package
Tiny µTQFN PACKAGE
Key Features and Benefits
• Simple push-button interface - No software
required
2.90mm
2.80mm
8 Ld TSOT
• Auto/manual store – ease of use
• Zero-compensated wiper resistance minimizes error of use
Auto Store
Set & forget!
2.15mm
10 Ld
µTQFN
1.65mm
UP
DC-DC
45% Shorter
1.00mm
APPLICATIONS
• Adjust volume/contrast/backlight
• Additional user feature, i.e gain control
Low cost: ISL23511/ISL23512 volatile DCPs also available
4 | www.intersil.com/DCPs-DCCs
Backlight Control
56% Smaller
0.55mm
DOWN
1%
INTERSIL SELECTION GUIDE
DIGITAL POTENTIOMETERS
Largest Selection of Digital Potentiometers
Single DCPs
Device
Number
of Taps Memory Type
Bus Interface Type
Resistance
Options (kΩ)
VCC Range
(V)
Terminal
Voltage
Range
(V)
Resistance
Taper
Standby
Current
ISB (μA)
Package
Non-Volatile
X9116
ISL22512
X9511
X9313
X9314
X9315
16
16
32
32
32
32
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
3-Wire (Up/Down)
Push Button
Push Button
3-Wire (Up/Down)
3-Wire (Up/Down)
3-Wire (Up/Down)
10
10
10
1, 10, 50
10
10, 50, 100
2.7 to 5.5
2.7 to 5.5
4.5 to 5.5
3.0 to 5.5
3.0 to 5.5
2.7 to 5.5
0 to VCC
0 to VCC
-5.0 to +5.0
-5.0 to +5.0
-5.0 to +5.0
0 to VCC
Linear
Linear
Linear
Linear
Logarithmic
Linear
1
0.6
200
500
500
1
X93154
32
Non-Volatile
3-Wire (Up/Down)
50
2.7 to 3.3
0 to VCC
Linear
1
X93155
X93156
ISL22511
X9420
X9421
X9428
X9429
32
32
32
64
64
64
64
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
3-Wire (Up/Down)
3-Wire (Up/Down)
Push Button
SPI
SPI
2-Wire
2-Wire
4.5 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
0 to VCC
0 to VCC
0 to VCC
-5.5 to +5.5
0 to VCC
-5.5 to +5.5
0 to VCC
Linear
Linear
Linear
Linear
Linear
Linear
Linear
2
1
0.6
1
1
1
5
X9317
100
Non-Volatile
3-Wire (Up/Down)
2.7 to 5.5
0 to VCC
X9318
X9319
X9C102
X9C103
X9C104
X9C303
X9C503
ISL22316
ISL22317
ISL22319
ISL22416
ISL22419
ISL95310
ISL95311
ISL95710
ISL95711
ISL96017
X9271
X9279
ISL22313
ISL22414
ISL95810
ISL95811
X9110
X9111
100
100
100
100
100
100
100
128
128
128
128
128
128
128
128
128
128
256
256
256
256
256
256
1024
1024
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
3-Wire (Up/Down)
3-Wire (Up/Down)
3-Wire (Up/Down)
3-Wire (Up/Down)
3-Wire (Up/Down)
3-Wire (Up/Down)
3-Wire (Up/Down)
I 2C
I2C
I 2C
SPI
SPI
3-Wire (Up/Down)
I2C
3-Wire (Up/Down)
I2C
I2C
SPI
2-Wire
I 2C
SPI
I 2C
I2C
SPI
SPI
50
12.5, 50
10, 50
2.5, 10
2.5, 10
2.5, 10
2.5, 10
1, 10, 50,
100
10
10, 50
1
10
100
32
50
10, 50
10, 50, 100
10, 50
10, 50
10, 50
10, 50
10, 50
10, 50
10, 50
10, 50
50, 100
50, 100
10, 50, 100
10, 50, 100
10, 50
10, 50
100
100
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
3.0 to 3.6
2.7 to 5.5
2.7 to 5.5
2.25 to 5.5
2.25 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
0 to +8
0 to +10
-5.0 to +5.0
-5.0 to +5.0
-5.0 to +5.0
-5.0 to +5.0
-5.0 to +5.0
0 to VCC
0 to VCC
0 to VCC
0 to VCC
0 to VCC
0 to +13.2
0 to +13.2
-5.0 to +5.0
-5.0 to +5.0
0 to VCC
0 to VCC
0 to VCC
-5.5 to +5.5
-5.5 to +5.5
0 to VCC
0 to VCC
-5.0 to +5.0
0 to VCC
X9118
1024
Non-Volatile
2-Wire
100
2.7 to 5.5
-5.0 to +5.0
Linear
3
14 Ld TSSOP
X9119
Volatile
ISL23512
X9015
ISL23511
ISL90460
ISL90461
ISL90462
ISL23710
ISL23711
ISL90726
ISL90727
ISL90728
ISL90810
1024
Non-Volatile
2-Wire
100
2.7 to 5.5
0 to VCC
Linear
3
14 Ld TSSOP
16
32
32
32
32
32
128
128
128
128
128
256
Volatile
Volatile
Volatile
Volatile
Volatile
Volatile
Volatile
Volatile
Volatile
Volatile
Volatile
Volatile
Push Button
3-Wire (Up/Down)
Push Button
2-Pin (Up/Down)
2-Pin (Up/Down)
2-Pin (Up/Down)
3-Wire (Up/Down)
I2C
I2C
I2C
I2C
I2C
10
10, 50
10, 50
10, 50, 100
10, 50, 100
10, 50, 100
10, 50
10, 50
10, 50
10, 50
10, 50
10, 50
0 to VCC
0 to VCC
0 to VCC
0 to VCC
0 to VCC
0 to VCC
-5.5 to +5.5
-5.5 to +5.5
0 to VCC
0 to VCC
0 to VCC
0 to VCC
Linear
Linear
Linear
Linear
Linear
Linear
Linear
Linear
Linear
Linear
Linear
Linear
0.6
1
0.6
1
1
1
0.5
0.5
0.5
0.5
0.5
5
10 Ld µTQFN
8 Ld MSOP, 8 Ld PDIP, 8 Ld SOIC
8 Ld SOIC, 10 Ld µTQFN
5 Ld SC-70, 5 Ld SOT-23
6 Ld SC-70, 6 Ld SOT-23
6 Ld SC-70, 6 Ld SOT-23
10 Ld MSOP
10 Ld MSOP
6 Ld SC-70
6 Ld SC-70
6 Ld SC-70
8 Ld MSOP
ISL23315
256
Volatile
I2C
10, 50, 100
0 to VCC
Linear
<2.5
10 Ld MSOP, 10 µTQFN
ISL23415
256
Volatile
SPI
10, 50, 100
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
1.7 to 5.5,
VLOGIC 1.2
1.7 to 5.5,
VLOGIC 1.2
0 to VCC
Linear
<2.5
10 Ld MSOP, 10 µTQFN
8 Ld MSOP, 8 Ld SOIC
10 Ld µTQFN
8 Ld PDIP, 8 Ld SOIC
8 Ld MSOP, 8 Ld PDIP, 8 Ld SOIC
8 Ld MSOP, 8 Ld PDIP, 8 Ld SOIC
8 Ld MSOP, 8 Ld PDIP, 8 Ld SOIC
8 Ld DFN, 8 Ld MSOP
8 Ld MSOP
8 Ld MSOP
8 Ld SOIC, 10 Ld µTQFN
14 Ld TSSOP, 16 Ld PDIP, 16 Ld SOIC
14 Ld TSSOP, 16 Ld SOIC, 18 Ld PDIP
14 Ld TSSOP, 16 Ld PDIP, 16 Ld SOIC
14 Ld TSSOP, 16 Ld SOIC, 18 Ld PDIP
8 Ld MSOP, 8 Ld PDIP, 8 Ld SOIC,
Linear
1
8 Ld TSSOP
Linear
300
8 Ld PDIP, 8 Ld SOIC
Linear
300
8 Ld PDIP, 8 Ld SOIC
Linear
750
8 Ld Other, 8 Ld PDIP, 8 Ld SOIC
Linear
750
8 Ld PDIP, 8 Ld SOIC
Linear
750
8 Ld PDIP, 8 Ld SOIC
Logarithmic
750
8 Ld PDIP, 8 Ld SOIC, 8 Ld TSSOP
Linear
750
8 Ld PDIP, 8 Ld SOIC
Linear
5
10 Ld MSOP
Linear
500
10 Ld TDFN
Linear
850
8 Ld MSOP
Linear
5
10 Ld MSOP
Linear
850
8 Ld MSOP
Linear
2
10 Ld MSOP
Linear
2
10 Ld MSOP
Linear
0.5 (typ) 10 Ld MSOP
Linear
0.5 (typ) 10 Ld MSOP
Linear
10
8 Ld DFN
Linear
5
14 Ld TSSOP
Linear
5
14 Ld TSSOP, 18 Ld PDIP
Linear
2.5
10 Ld MSOP
Linear
2.5
10 Ld MSOP
Linear
5
8 Ld DFN, 8 Ld MSOP
Linear
10
8 Ld DFN, 8 Ld MSOP
Linear
3
14 Ld TSSOP
Linear
3
14 Ld TSSOP
www.intersil.com/DCPs-DCCs | 5
INTERSIL SELECTION GUIDE
DIGITAL POTENTIOMETERS
Largest Selection of Digital Potentiometers
Dual DCPs
Device
Number
of Taps Memory Type
Bus Interface
Type
Resistance
Options (kΩ)
VCC Range
(V)
Terminal
Voltage Range
(V)
Resistance
Taper
Standby
Current
ISB (μA)
3-Wire (Up/
Down)
3-Wire (Up/
Down)
3-Wire (Up/
Down)
2-Wire
2-Wire
SPI
I2C
I2C
SPI
SPI
2-Wire
2-Wire
I2C
SPI
SPI
I2C
SPI
50
2.7 to 3.3
0 to VCC
Linear
1
14 Ld TSSOP
50
4.5 to 5.5
0 to VCC
Linear
4
14 Ld TSSOP
12.5, 50
2.7 to 5.5
0 to VCC
Linear
1
14 Ld TSSOP
2, 10, 50
2.5, 10
10
10, 50
10, 50
10, 50
10, 50
50, 100
50, 100
10, 50
50, 100
50, 100
10, 50, 100
10, 50, 100
4.5 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.25 to 5.5
2.25 to 5.5
-3.0 to +5.0
-5.5 to +5.5
-5.5 to +5.5
0 to VCC
0 to VCC
0 to VCC
0 to VCC
-5.5 to +5.5
0 to VCC
0 to VCC
-5.5 to +5.5
0 to VCC
-5.5 to +5.5
-5.5 to +5.5
Linear
Linear
Linear
Linear
Linear
Linear
Linear
Linear
Linear
Linear
Linear
Linear
Linear
Linear
500
1
1
5
850
5
850
5
5
5
5
5
4
4
Package
Non-Volatile
X93254
32
Non-Volatile
X93255
32
Non-Volatile
X93256
32
Non-Volatile
X9221A
X9418
X9410
ISL22326
ISL22329
ISL22426
ISL22429
X9268
X9269
X95820
X9260
X9261
ISL22323
ISL22424
Volatile
64
64
64
128
128
128
128
256
256
256
256
256
256
256
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
X9460
32
Volatile
2-Wire
32
2.7 to 5.5
-5.5 to +5.5
Logarithmic
3
ISL22102
32
Volatile
Push button
32
2.7 to 5.5
0 to AVCC
Logarithmic
395
Bus Interface
Type
Resistance
Options (kΩ)
VCC Range
(V)
Terminal
Voltage Range
(V)
Resistance
Taper
Standby
Current
ISB (μA)
Package
2, 10, 50
2.5, 10
2.5, 10
2.5, 10
2.5, 10
10, 50
10, 50
10, 50
10, 50
2, 10, 50,
100
50, 100
50, 100
10, 50
50, 100
50, 100
10, 50, 100
10, 50, 100
4.5 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
-3.0 to +5.0
-5.5 to +5.5
0 to VCC
-5.5 to +5.5
0 to VCC
0 to VCC
0 to VCC
0 to VCC
0 to VCC
Linear
Linear
Linear
Linear
Linear
Linear
Linear
Linear
Linear
500
1
1
1
1
5
2400
5
2400
20 Ld PDIP, 20 Ld SOIC, 20 Ld TSSOP
24 Ld PDIP, 24 Ld SOIC, 24 Ld TSSOP
24 Ld SOIC, 24 Ld TSSOP
24 Ld PDIP, 24 Ld SOIC, 24 Ld TSSOP
24 Ld PDIP, 24 Ld SOIC, 24 Ld TSSOP
20 Ld TSSOP
14 Ld TSSOP
20 Ld TSSOP
14 Ld TSSOP
2.7 to 5.5
0 to VCC
Linear
100
24 Ld TSSOP
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.25 to 5.5
2.25 to 5.5
-5.5 to +5.5
0 to VCC
0 to VCC
-5.5 to +5.5
0 to VCC
-5.5 to +5.5
-5.5 to +5.5
Linear
Linear
Linear
Linear
Linear
Linear
Linear
5
5
5
5
3
4
4
10, 50
10, 50
10, 50
10, 50
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
0 to VCC
0 to VCC
0 to VCC
0 to VCC
Linear
Linear
Linear
Linear
5
5
5
2800
Quad DCPs
Device
Number
of Taps Memory Type
Non-Volatile
X9241A
X9408
X9409
X9400
X9401
ISL22346
ISL22349
ISL22446
ISL22449
64
64
64
64
64
128
128
128
128
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
X9252
256
Non-Volatile
X9258
X9259
X95840
X9250
X9251
ISL22343
ISL22444
Volatile
ISL90840
ISL90841
ISL90842
ISL90843
256
256
256
256
256
256
256
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
Non-Volatile
2-Wire
2-Wire
2-Wire
SPI
SPI
I2C
I2C
SPI
SPI
2-Wire, 3-Wire
(Up/Down)
2-Wire
2-Wire
I2C
SPI
SPI
I2C
SPI
256
256
256
256
Volatile
Volatile
Volatile
Volatile
I2C
I2C
I2C
I2C
6 | www.intersil.com/DCPs-DCCs
20 Ld PDIP, 20 Ld SOIC
24 Ld PDIP, 24 Ld SOIC, 24 Ld TSSOP
24 Ld PDIP, 24 Ld SOIC, 24 Ld TSSOP
14 Ld TSSOP
10 Ld MSOP
14 Ld TSSOP
10 Ld MSOP
24 Ld SOIC, 24 Ld TSSOP
24 Ld SOIC, 24 Ld TSSOP
14 Ld TSSOP
24 Ld SOIC, 24 Ld TSSOP
24 Ld SOIC, 24 Ld TSSOP
14 Ld TSSOP, 16 Ld QFN
14 Ld TSSOP, 16 Ld QFN
14 Ld TSSOP
14 Ld TSSOP, 20 Ld QFN
24 Ld SOIC, 24 Ld TSSOP
24 Ld SOIC, 24 Ld TSSOP
20 Ld TSSOP
24 Ld SOIC, 24 Ld TSSOP
24 Ld PDIP, 24 Ld SOIC, 24 Ld TSSOP
20 Ld QFN, 20 Ld TSSOP
20 Ld QFN, 20 Ld TSSOP
20 Ld TSSOP
14 Ld TSSOP
14 Ld TSSOP
10 Ld DFN, 10 Ld MSOP
Intersil DCP Quick Reference
Non-Volatile (EEPROM Memory)
D
D
D
E
E
D
D
D
D
D
E
D
E
D
D
D
D
D
Single 16-Tap (4-Bits)
X9116 - 10kΩ, Up-Down
ISL22512 - 10kΩ, Push Button
Single 32-Tap (5-Bits)
X9313 - 1kΩ / 10kΩ / 50kΩ, Up-Down
X9314 - 10kΩ, Log Taper, Up-Down
X9315 - 10kΩ / 50kΩ / 100kΩ, Up-Down
X93154 - 50kΩ, Up-Down, 2-Terminal
X93155 - 50kΩ, Up-Down, 2-Terminal
X93156 - 12.5kΩ / 50kΩ, Up-Down
X9511 - 10kΩ, Push Button
ISL22511 - 10kΩ / 50kΩ, Push Button
Single 64-Tap (6-Bits)
X9429 - 2.5kΩ / 10kΩ, 2-Wire
Single 100-Tap (~6.65-Bits)
X9317 - 1kΩ / 10kΩ / 50kΩ / 100kΩ, Up-Down
X9318 - 10kΩ, Up-Down
X9319 - 10kΩ / 50kΩ / 100kΩ, Up-Down
X9C102 - 1kΩ, Up-Down
X9C103 - 10kΩ, Up-Down
X9C104 - 100kΩ, Up-Down
X9C503 - 50kΩ, Up-Down
X9C303 - 32kΩ, Log Taper, Up-Down
Single 128-Tap (7-Bits)
ISL22316 - 10kΩ / 50kΩ, I2C
ISL22317 - 10kΩ / 50kΩ / 100kΩ, 1% Tolerance, I2C
ISL22319 - 10kΩ / 50kΩ, I2C, Wiper Only
ISL95311 - 10kΩ / 50kΩ, I2C
ISL95711 - 10kΩ / 50kΩ, I2C
ISL96017 - 10kΩ / 50kΩ, I2C (16kbits extra EEPROM)
ISL22416 - 10kΩ / 50kΩ, SPI
ISL22419 - 10kΩ / 50kΩ, SPI, Wiper Only
ISL95310 - 10kΩ / 50kΩ, Up-Down
ISL95710 - 10kΩ / 50kΩ, Up-Down
Single 256-Tap (8-Bits)
ISL95810 - 10kΩ / 50kΩ, I2C
ISL95811 - 10kΩ / 50kΩ, I2C
ISL22313 - 10kΩ / 50kΩ / 100kΩ, I2C
ISL22414 - 10kΩ / 50kΩ / 100kΩ, SPI
Single 1024-Tap (10-Bits)
X9110 - 100kΩ, SPI
X9111 - 100kΩ, SPI
X9118 - 100kΩ, 2-Wire
X9119 - 100kΩ, 2-Wire
D
D
D
D
D
D
D
Dual 32-Tap (5-Bits)
X93254 - 50kΩ, Up-Down, 2-Terminal
X93255 - 50kΩ, Up-Down, 2-Terminal
X93256 - 50kΩ, Up-Down
Dual 64-Tap (6-Bits)
X9410 - 10kΩ, SPI
X9221A - 2kΩ / 10kΩ / 50kΩ, 2-Wire
X9418 - 2.5kΩ / 10kΩ, 2-Wire
Dual 128-Tap (7-Bits)
ISL22326 - 10kΩ / 50kΩ, I2C
ISL22329 - 10kΩ / 50kΩ, I2C, Wiper Only
ISL22426 - 10kΩ / 50kΩ, SPI
ISL22429 - 10kΩ / 50kΩ, SPI, Wiper Only
Dual 256-Tap (8-Bits)
X95820 - 10kΩ / 50kΩ, I2C
X9260 - 50kΩ / 100kΩ, SPI
X9261 - 50kΩ / 100kΩ, SPI
X9268 - 50kΩ / 100kΩ, 2-Wire
ISL22323 - 10kΩ / 50kΩ / 100kΩ, I2C
ISL22424 - 10kΩ / 50kΩ / 100kΩ, SPI
D
D
D
D
D
D
D
Quad 64-Tap (6-Bits)
X9400 - 2.5kΩ / 10kΩ, SPI
X9401 - 10kΩ, SPI
X9241A - 2kΩ / 10kΩ / 50kΩ, 2-Wire
X9408 - 2.5kΩ / 10kΩ, 2-Wire
X9409 - 2.5kΩ / 10kΩ, 2-Wire
Quad 128-Tap (7-Bits)
ISL22346 - 10kΩ / 50kΩ, I2C
ISL22349 - 10kΩ / 50kΩ, I2C, Wiper Only
ISL22446 - 10kΩ / 50kΩ, SPI
ISL22449 - 10kΩ / 50kΩ, SPI, Wiper Only
Quad 256-Tap (8-Bits)
X95840 - 10kΩ / 50kΩ, I2C
X9250 - 50kΩ / 100kΩ, SPI
X9251 - 50kΩ / 100kΩ, SPI
X9252 - 2kΩ / 10kΩ / 50kΩ / 100kΩ, 2-Wire
X9258 - 50kΩ / 100kΩ, 2-Wire
X9259 - 50kΩ / 100kΩ, 2-Wire
ISL22343 - 10kΩ / 50kΩ / 100kΩ, I2C
ISL22444 - 10kΩ / 50kΩ / 100kΩ, SPI
Special Function DCPs
Dual Audio DCP - Integrated Output Buffer Amps and Audio Detect
ISL22102 - 32kΩ, Log Taper, Push Button, 0 to -72dB Dynamic Range
Low Voltage 1% Tolerant Precision DCP & Low Temperature Coefficient
ISL22317 - 10kΩ / 50kΩ / 100kΩ, I2C
Programmable Voltage Reference
X60250 - Micro-power, 8-bit Adjustable, 0 to 1.25V
ISL21400 - Programmable Gain and Temperature Slope
Sensor Conditioners with ADC, E2PROM Look-Up Tables, and DACs
X96010 - Dual, 2-Wire
X96011 - Single with Temperature Sensor, 2-Wire
X96012 - Dual with Temperature Sensor, 2-Wire
Single 128-Tap DCP with 16kbits General Purpose E2PROM
ISL96017 - 10kΩ / 50kΩ, I2C
TFT/LCD Programmable VCOM Calibrator (128 Step)
ISL45041 - I2C
ISL45042 - Up-Down
Volatile (No EEPROM Memory)
D
D
Single 16-Tap (4-Bits)
ISL23512 - 10kΩ, Push Button
Single 32-Tap (5-Bits)
X9015 - 10kΩ / 50kΩ / 100kΩ, Up-Down
ISL23511 - 10kΩ / 50kΩ, Push Button
ISL90460 - 10kΩ / 50kΩ / 100kΩ, Up-Down, Rheostat
ISL90461 - 10kΩ / 50kΩ / 100kΩ, Up-Down, 2-Terminal
ISL90462 - 10kΩ / 50kΩ / 100kΩ, Up-Down, 2-Terminal
Single 128-Tap (7-Bits)
ISL90726 - 10kΩ / 50kΩ, I2C, 2-Terminal
ISL90727 - 10kΩ / 50kΩ, I2C, 2-Terminal
ISL90728 - 10kΩ / 50kΩ, I2C, 2-Terminal
ISL23711 - 10kΩ / 50kΩ, I2C
ISL23710 - 10kΩ / 50kΩ, Up-Down
Single 256-Tap (8-Bits)
ISL90810 - 10kΩ / 50kΩ, I2C
ISL23315 - 10kΩ / 50kΩ / 100kΩ, I2C,Low Voltage
ISL23415 - 10kΩ / 50kΩ / 100kΩ, SPI,Low Voltage
D
Dual 32-Tap (5-Bits)
X9460 - 32kΩ, Log Taper, 2-Wire
ISL22102 - 32kΩ, Log Taper, Audio Detect,
Push Button
E Extended positive terminal voltage
Quad 256-Tap (8-Bits)
ISL90840 - 10kΩ / 50kΩ, I2C
ISL90841 - 10kΩ / 50kΩ, I2C, 2-Terminal
ISL90842 - 10kΩ / 50kΩ, I2C, 2-Terminal
ISL90843 - 10kΩ / 50kΩ, I2C, Wiper Only
D Positive and negative terminal voltage
www.intersil.com/DCPs-DCCs | 7
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