Digital programmable potentiometer devices - Heisener
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Digital programmable potentiometer devices

A Programmable potentiometer is a component-level controlling device in which the resistance between two externally accessible terminals can be varied as programed by the master/host device.

The Digital potentiometer actually consists of a number of resistive elements connected in a series combination between the two terminals. The taps to these resistive elements are controlled by CMOS switches. These resistive elements are composed of polycrystalline silicon and are insulated from other parts of the circuit through the oxide layer coating. Only one of the CMOS switches is closed at a time leading to a certain resistance between the terminals.

There are special control registers which store the switching instructions for every wiper taps. The number of bits in the control registers depends on the number of resistive elements and the greater the number of resistive elements inside the digital pot, the greater the number of resistance values can be obtained. The CAT5241 programmable digital potentiometer IC, for example, has four independent digital pots on the same chip. Each of these four potentiometers has 63 resistive elements and need a 6-bit control resister to control their tapping.

The control registers can be programmed by a computer through I2C transmission. The wiper settings stored in these control registers are non-volatile, which means that the instructions are not erased from its memory even if the power is turned OFF.

Modes of operation

A programmable potentiometer may be used as a three-terminal device or as a two-terminal device. These applications are briefly explained with the help of the following examples:

As a three-terminal device

The digital pot can be used as a potential divider to get a certain voltage output anywhere between the voltages of the two terminals as the wiper voltage. This can be used to make a simple digital to analog converter which can give continuous varying voltage output by connecting the wiper to the input of an op-amp. The digital signal sent by the host device will be converted to an analog signal at the output of the op-amp. The greater the number of resistive elements in the potentiometer, the greater the resolution can be attained for the output signal.

As a two-terminal device

The digital potentiometer can also be used as a programmable resister in circuits where the circuit parameters depend on a certain resistor. For example, we can use the programmable pot to vary the voltage gain in an op-amp by using it as the feedback element. Or we can vary the cutoff frequency of a high-pass or low-pass filter by using it as the biasing resistance.

Data Acquisition - Digital Potentiometers

Records 7,583
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Image
Part Number
Manufacturer
Description
Package
Stock
Quantity
Configuration
Number of Circuits
Number of Taps
Resistance (Ohms)
Interface
Memory Type
Voltage - Supply
Features
Tolerance
Temperature Coefficient (Typ)
Resistance - Wiper (Ohms) (Typ)
Operating Temperature
Package / Case
Supplier Device Package
X9420WS16Z
Intersil

IC DGTL POT 10K 1CH 16SOIC

  • Taper: Linear
  • Configuration: Potentiometer
  • Number of Circuits: 1
  • Number of Taps: 64
  • Resistance (Ohms): 10k
  • Interface: SPI
  • Memory Type: Non-Volatile
  • Voltage - Supply: ±5V
  • Features: Selectable Address
  • Tolerance: ±20%
  • Temperature Coefficient (Typ): ±300 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 40
  • Operating Temperature: 0°C ~ 70°C
  • Package / Case: 16-SOIC (0.295", 7.50mm Width)
  • Supplier Device Package: 16-SOIC
Package: 16-SOIC (0.295", 7.50mm Width)
Stock2,016
Potentiometer
1
64
10k
SPI
Non-Volatile
±5V
Selectable Address
±20%
±300 ppm/°C
40
0°C ~ 70°C
16-SOIC (0.295", 7.50mm Width)
16-SOIC
ISL23428UFRUZ-TK
Intersil

IC DGTL POT 2CH 50K 16UTQFN

  • Taper: Linear
  • Configuration: Potentiometer
  • Number of Circuits: 2
  • Number of Taps: 128
  • Resistance (Ohms): 50k
  • Interface: SPI
  • Memory Type: Volatile
  • Voltage - Supply: 1.2 V ~ 5.5 V, 1.7 V ~ 5.5 V
  • Features: -
  • Tolerance: ±20%
  • Temperature Coefficient (Typ): 65 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 70
  • Operating Temperature: -40°C ~ 125°C
  • Package / Case: 16-UFQFN
  • Supplier Device Package: 16-UTQFN (2.6x1.8)
Package: 16-UFQFN
Stock2,656
Potentiometer
2
128
50k
SPI
Volatile
1.2 V ~ 5.5 V, 1.7 V ~ 5.5 V
-
±20%
65 ppm/°C
70
-40°C ~ 125°C
16-UFQFN
16-UTQFN (2.6x1.8)
ISL22424TFV14Z-TK
Intersil

IC POT DGTL 256TP LN LP 14-TSSOP

  • Taper: Linear
  • Configuration: Potentiometer
  • Number of Circuits: 2
  • Number of Taps: 256
  • Resistance (Ohms): 100k
  • Interface: SPI
  • Memory Type: Non-Volatile
  • Voltage - Supply: ±2.25 V ~ 5.5 V
  • Features: -
  • Tolerance: ±20%
  • Temperature Coefficient (Typ): ±45 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 70
  • Operating Temperature: -40°C ~ 125°C
  • Package / Case: 14-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 14-TSSOP
Package: 14-TSSOP (0.173", 4.40mm Width)
Stock3,440
Potentiometer
2
256
100k
SPI
Non-Volatile
±2.25 V ~ 5.5 V
-
±20%
±45 ppm/°C
70
-40°C ~ 125°C
14-TSSOP (0.173", 4.40mm Width)
14-TSSOP
MAX5421CEUB+T
Maxim Integrated

IC VOLTAGE DIVIDER DGLT 10MSOP

  • Taper: Linear
  • Configuration: Potentiometer
  • Number of Circuits: 1
  • Number of Taps: 4
  • Resistance (Ohms): 15k
  • Interface: Parallel
  • Memory Type: Volatile
  • Voltage - Supply: 5V, ±5V
  • Features: -
  • Tolerance: -
  • Temperature Coefficient (Typ): -
  • Resistance - Wiper (Ohms) (Typ): 500
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package: 10-uMAX
Package: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Stock2,272
Potentiometer
1
4
15k
Parallel
Volatile
5V, ±5V
-
-
-
500
-40°C ~ 85°C
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-uMAX
X9317ZS8IZ
Intersil

IC XDCP SGL 100TAP 1K 8-SOIC

  • Taper: Linear
  • Configuration: Potentiometer
  • Number of Circuits: 1
  • Number of Taps: 100
  • Resistance (Ohms): 1k
  • Interface: Up/Down (U/D, INC, CS)
  • Memory Type: Non-Volatile
  • Voltage - Supply: 5V
  • Features: -
  • Tolerance: ±20%
  • Temperature Coefficient (Typ): ±300 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 200
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 8-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 8-SOIC
Package: 8-SOIC (0.154", 3.90mm Width)
Stock6,256
Potentiometer
1
100
1k
Up/Down (U/D, INC, CS)
Non-Volatile
5V
-
±20%
±300 ppm/°C
200
-40°C ~ 85°C
8-SOIC (0.154", 3.90mm Width)
8-SOIC
X9315WPI-2.7
Intersil

IC XDCP 32-TAP 10K 3WIRE 8-DIP

  • Taper: Linear
  • Configuration: Potentiometer
  • Number of Circuits: 1
  • Number of Taps: 32
  • Resistance (Ohms): 10k
  • Interface: Up/Down (U/D, INC, CS)
  • Memory Type: Non-Volatile
  • Voltage - Supply: 2.7 V ~ 5.5 V
  • Features: -
  • Tolerance: ±20%
  • Temperature Coefficient (Typ): ±300 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 400
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 8-DIP (0.300", 7.62mm)
  • Supplier Device Package: 8-PDIP
Package: 8-DIP (0.300", 7.62mm)
Stock4,496
Potentiometer
1
32
10k
Up/Down (U/D, INC, CS)
Non-Volatile
2.7 V ~ 5.5 V
-
±20%
±300 ppm/°C
400
-40°C ~ 85°C
8-DIP (0.300", 7.62mm)
8-PDIP
X9313WMI-3T1
Intersil

IC XDCP 32-TAP 10K 3-WIRE 8-MSOP

  • Taper: Linear
  • Configuration: Potentiometer
  • Number of Circuits: 1
  • Number of Taps: 32
  • Resistance (Ohms): 10k
  • Interface: Up/Down (U/D, INC, CS)
  • Memory Type: Non-Volatile
  • Voltage - Supply: 3 V ~ 5.5 V
  • Features: -
  • Tolerance: ±20%
  • Temperature Coefficient (Typ): ±300 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 40
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package: 8-MSOP
Package: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Stock7,408
Potentiometer
1
32
10k
Up/Down (U/D, INC, CS)
Non-Volatile
3 V ~ 5.5 V
-
±20%
±300 ppm/°C
40
-40°C ~ 85°C
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-MSOP
X9261TV24
Intersil

IC XDCP DUAL 256TAP 100K 24TSSOP

  • Taper: Linear
  • Configuration: Potentiometer
  • Number of Circuits: 2
  • Number of Taps: 256
  • Resistance (Ohms): 100k
  • Interface: SPI
  • Memory Type: Non-Volatile
  • Voltage - Supply: 5V
  • Features: Selectable Address
  • Tolerance: ±20%
  • Temperature Coefficient (Typ): ±300 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 150 (Max)
  • Operating Temperature: 0°C ~ 70°C
  • Package / Case: 24-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 24-TSSOP
Package: 24-TSSOP (0.173", 4.40mm Width)
Stock7,552
Potentiometer
2
256
100k
SPI
Non-Volatile
5V
Selectable Address
±20%
±300 ppm/°C
150 (Max)
0°C ~ 70°C
24-TSSOP (0.173", 4.40mm Width)
24-TSSOP
X9015US8T1
Intersil

IC XDCP SGL 32-TAP 50K 8-SOIC

  • Taper: Linear
  • Configuration: Potentiometer
  • Number of Circuits: 1
  • Number of Taps: 32
  • Resistance (Ohms): 50k
  • Interface: Up/Down (U/D, INC, CS)
  • Memory Type: Volatile
  • Voltage - Supply: 5V
  • Features: -
  • Tolerance: ±20%
  • Temperature Coefficient (Typ): ±300 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 200
  • Operating Temperature: 0°C ~ 70°C
  • Package / Case: 8-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 8-SOIC
Package: 8-SOIC (0.154", 3.90mm Width)
Stock4,752
Potentiometer
1
32
50k
Up/Down (U/D, INC, CS)
Volatile
5V
-
±20%
±300 ppm/°C
200
0°C ~ 70°C
8-SOIC (0.154", 3.90mm Width)
8-SOIC
DS3903E
Maxim Integrated

IC POT NV TRIPLE 128POS 20-TSSOP

  • Taper: Linear
  • Configuration: Potentiometer
  • Number of Circuits: 3
  • Number of Taps: 128
  • Resistance (Ohms): 10k, 90k
  • Interface: I2C
  • Memory Type: Non-Volatile
  • Voltage - Supply: 2.7 V ~ 5.5 V
  • Features: Selectable Address
  • Tolerance: ±20%
  • Temperature Coefficient (Typ): ±300 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 250
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 20-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 20-TSSOP
Package: 20-TSSOP (0.173", 4.40mm Width)
Stock3,600
Potentiometer
3
128
10k, 90k
I2C
Non-Volatile
2.7 V ~ 5.5 V
Selectable Address
±20%
±300 ppm/°C
250
-40°C ~ 85°C
20-TSSOP (0.173", 4.40mm Width)
20-TSSOP
AD8402ARU50
Analog Devices Inc.

IC POT DIG DUAL 50K 8BIT 14TSSOP

  • Taper: Linear
  • Configuration: Potentiometer
  • Number of Circuits: 2
  • Number of Taps: 256
  • Resistance (Ohms): 50k
  • Interface: SPI
  • Memory Type: Volatile
  • Voltage - Supply: 2.7 V ~ 5.5 V
  • Features: -
  • Tolerance: ±30%
  • Temperature Coefficient (Typ): 500 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 200
  • Operating Temperature: -40°C ~ 125°C
  • Package / Case: 14-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 14-TSSOP
Package: 14-TSSOP (0.173", 4.40mm Width)
Stock7,744
Potentiometer
2
256
50k
SPI
Volatile
2.7 V ~ 5.5 V
-
±30%
500 ppm/°C
200
-40°C ~ 125°C
14-TSSOP (0.173", 4.40mm Width)
14-TSSOP
X9317UM8
Intersil

IC DIGITAL POT 50K 100TP 8MSOP

  • Taper: Linear
  • Configuration: Potentiometer
  • Number of Circuits: 1
  • Number of Taps: 100
  • Resistance (Ohms): 50k
  • Interface: Up/Down (U/D, INC, CS)
  • Memory Type: Non-Volatile
  • Voltage - Supply: 5V
  • Features: -
  • Tolerance: ±20%
  • Temperature Coefficient (Typ): ±300 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 200
  • Operating Temperature: 0°C ~ 70°C
  • Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package: 8-MSOP
Package: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Stock3,600
Potentiometer
1
100
50k
Up/Down (U/D, INC, CS)
Non-Volatile
5V
-
±20%
±300 ppm/°C
200
0°C ~ 70°C
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-MSOP
X9315WM
Intersil

IC DIGITAL POT 10K 32TP 8MSOP

  • Taper: Linear
  • Configuration: Potentiometer
  • Number of Circuits: 1
  • Number of Taps: 32
  • Resistance (Ohms): 10k
  • Interface: Up/Down (U/D, INC, CS)
  • Memory Type: Non-Volatile
  • Voltage - Supply: 5V
  • Features: -
  • Tolerance: ±20%
  • Temperature Coefficient (Typ): ±300 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 200
  • Operating Temperature: 0°C ~ 70°C
  • Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package: 8-MSOP
Package: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Stock7,312
Potentiometer
1
32
10k
Up/Down (U/D, INC, CS)
Non-Volatile
5V
-
±20%
±300 ppm/°C
200
0°C ~ 70°C
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-MSOP
hot X9317WS8IZ-2.7T1
Intersil

IC POT DGTL 10K OHM 8-SOIC

  • Taper: Linear
  • Configuration: Potentiometer
  • Number of Circuits: 1
  • Number of Taps: 100
  • Resistance (Ohms): 10k
  • Interface: Up/Down (U/D, INC, CS)
  • Memory Type: Non-Volatile
  • Voltage - Supply: 2.7 V ~ 5.5 V
  • Features: -
  • Tolerance: ±20%
  • Temperature Coefficient (Typ): ±300 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 400
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 8-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 8-SOIC
Package: 8-SOIC (0.154", 3.90mm Width)
Stock19,560
Potentiometer
1
100
10k
Up/Down (U/D, INC, CS)
Non-Volatile
2.7 V ~ 5.5 V
-
±20%
±300 ppm/°C
400
-40°C ~ 85°C
8-SOIC (0.154", 3.90mm Width)
8-SOIC
X9313WMIZT1
Intersil

IC XDCP 32-TAP 10K 3-WIRE 8-MSOP

  • Taper: Linear
  • Configuration: Potentiometer
  • Number of Circuits: 1
  • Number of Taps: 32
  • Resistance (Ohms): 10k
  • Interface: Up/Down (U/D, INC, CS)
  • Memory Type: Non-Volatile
  • Voltage - Supply: 5V
  • Features: -
  • Tolerance: ±20%
  • Temperature Coefficient (Typ): ±300 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 40
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package: 8-MSOP
Package: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Stock2,144
Potentiometer
1
32
10k
Up/Down (U/D, INC, CS)
Non-Volatile
5V
-
±20%
±300 ppm/°C
40
-40°C ~ 85°C
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-MSOP
DS1804U-050+T&R
Maxim Integrated

IC POT TRIMMER NV 50K 8-USOP

  • Taper: Linear
  • Configuration: Potentiometer
  • Number of Circuits: 1
  • Number of Taps: 100
  • Resistance (Ohms): 50k
  • Interface: Up/Down (U/D, INC, CS)
  • Memory Type: Non-Volatile
  • Voltage - Supply: 2.7 V ~ 5.5 V
  • Features: -
  • Tolerance: ±20%
  • Temperature Coefficient (Typ): 750 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 400
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package: 8-uMAX
Package: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Stock4,672
Potentiometer
1
100
50k
Up/Down (U/D, INC, CS)
Non-Volatile
2.7 V ~ 5.5 V
-
±20%
750 ppm/°C
400
-40°C ~ 85°C
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-uMAX
ISL23425WFVZ
Intersil

IC DGTL POT 256POS 10K 14TSSOP

  • Taper: Linear
  • Configuration: Potentiometer
  • Number of Circuits: 2
  • Number of Taps: 256
  • Resistance (Ohms): 10k
  • Interface: SPI
  • Memory Type: Volatile
  • Voltage - Supply: 1.2 V ~ 5.5 V, 1.7 V ~ 5.5 V
  • Features: -
  • Tolerance: ±20%
  • Temperature Coefficient (Typ): 125 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 70
  • Operating Temperature: -40°C ~ 125°C
  • Package / Case: 14-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 14-TSSOP
Package: 14-TSSOP (0.173", 4.40mm Width)
Stock7,472
Potentiometer
2
256
10k
SPI
Volatile
1.2 V ~ 5.5 V, 1.7 V ~ 5.5 V
-
±20%
125 ppm/°C
70
-40°C ~ 125°C
14-TSSOP (0.173", 4.40mm Width)
14-TSSOP
hot MCP4642-104E/UN
Microchip Technology

IC DGTL POT 100K 129TAPS 10-MSOP

  • Taper: Linear
  • Configuration: Rheostat
  • Number of Circuits: 2
  • Number of Taps: 129
  • Resistance (Ohms): 100k
  • Interface: I2C
  • Memory Type: Non-Volatile
  • Voltage - Supply: 1.8 V ~ 5.5 V
  • Features: Selectable Address
  • Tolerance: ±20%
  • Temperature Coefficient (Typ): 150 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 75
  • Operating Temperature: -40°C ~ 125°C
  • Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package: 10-MSOP
Package: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Stock12,468
Rheostat
2
129
100k
I2C
Non-Volatile
1.8 V ~ 5.5 V
Selectable Address
±20%
150 ppm/°C
75
-40°C ~ 125°C
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-MSOP
MCP4252-503E/MF
Microchip Technology

IC POT DGTL DUAL 50K RHEO 10DFN

  • Taper: Linear
  • Configuration: Rheostat
  • Number of Circuits: 2
  • Number of Taps: 257
  • Resistance (Ohms): 50k
  • Interface: SPI
  • Memory Type: Volatile
  • Voltage - Supply: 1.8 V ~ 5.5 V
  • Features: -
  • Tolerance: ±20%
  • Temperature Coefficient (Typ): 150 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 75
  • Operating Temperature: -40°C ~ 125°C
  • Package / Case: 10-VFDFN Exposed Pad
  • Supplier Device Package: 10-DFN (3x3)
Package: 10-VFDFN Exposed Pad
Stock7,856
Rheostat
2
257
50k
SPI
Volatile
1.8 V ~ 5.5 V
-
±20%
150 ppm/°C
75
-40°C ~ 125°C
10-VFDFN Exposed Pad
10-DFN (3x3)
MCP4152-103E/SN
Microchip Technology

IC POT DGTL SNGL 10K RHEO 8SOIC

  • Taper: Linear
  • Configuration: Rheostat
  • Number of Circuits: 1
  • Number of Taps: 257
  • Resistance (Ohms): 10k
  • Interface: SPI
  • Memory Type: Volatile
  • Voltage - Supply: 1.8 V ~ 5.5 V
  • Features: -
  • Tolerance: ±20%
  • Temperature Coefficient (Typ): 150 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 75
  • Operating Temperature: -40°C ~ 125°C
  • Package / Case: 8-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 8-SOIC
Package: 8-SOIC (0.154", 3.90mm Width)
Stock6,516
Rheostat
1
257
10k
SPI
Volatile
1.8 V ~ 5.5 V
-
±20%
150 ppm/°C
75
-40°C ~ 125°C
8-SOIC (0.154", 3.90mm Width)
8-SOIC
AD5273BRJZ100-R7
Analog Devices Inc.

IC POT DGTL 1K 64POS SOT23

  • Taper: Linear
  • Configuration: Potentiometer
  • Number of Circuits: 1
  • Number of Taps: 64
  • Resistance (Ohms): 100k
  • Interface: I2C
  • Memory Type: OTP
  • Voltage - Supply: 2.7 V ~ 5.5 V
  • Features: Selectable Address
  • Tolerance: ±30%
  • Temperature Coefficient (Typ): 300 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 60
  • Operating Temperature: -40°C ~ 105°C
  • Package / Case: SOT-23-8
  • Supplier Device Package: SOT-23-8
Package: SOT-23-8
Stock27,582
Potentiometer
1
64
100k
I2C
OTP
2.7 V ~ 5.5 V
Selectable Address
±30%
300 ppm/°C
60
-40°C ~ 105°C
SOT-23-8
SOT-23-8
MAX5420AEUA+
Maxim Integrated

IC VOLTAGE DIVIDER DGLT 8-UMAX

  • Taper: Linear
  • Configuration: Potentiometer
  • Number of Circuits: 1
  • Number of Taps: 4
  • Resistance (Ohms): 15k
  • Interface: Parallel
  • Memory Type: Volatile
  • Voltage - Supply: 5V, ±5V
  • Features: -
  • Tolerance: -
  • Temperature Coefficient (Typ): -
  • Resistance - Wiper (Ohms) (Typ): 500
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package: 8-uMAX
Package: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Stock17,640
Potentiometer
1
4
15k
Parallel
Volatile
5V, ±5V
-
-
-
500
-40°C ~ 85°C
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-uMAX
MCP4562T-502E/MF
Microchip Technology

IC DGTL POT 5K 257TAPS 8-DFN

  • Taper: Linear
  • Configuration: Rheostat
  • Number of Circuits: 1
  • Number of Taps: 257
  • Resistance (Ohms): 5k
  • Interface: I2C
  • Memory Type: Non-Volatile
  • Voltage - Supply: 1.8 V ~ 5.5 V
  • Features: Mute, Selectable Address
  • Tolerance: ±20%
  • Temperature Coefficient (Typ): 150 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 75
  • Operating Temperature: -40°C ~ 125°C
  • Package / Case: 8-VDFN Exposed Pad
  • Supplier Device Package: 8-DFN-EP (3x3)
Package: 8-VDFN Exposed Pad
Stock24,270
Rheostat
1
257
5k
I2C
Non-Volatile
1.8 V ~ 5.5 V
Mute, Selectable Address
±20%
150 ppm/°C
75
-40°C ~ 125°C
8-VDFN Exposed Pad
8-DFN-EP (3x3)
MCP4542T-103E/MF
Microchip Technology

IC DGTL POT 10K 129TAPS 8-DFN

  • Taper: Linear
  • Configuration: Rheostat
  • Number of Circuits: 1
  • Number of Taps: 129
  • Resistance (Ohms): 10k
  • Interface: I2C
  • Memory Type: Non-Volatile
  • Voltage - Supply: 1.8 V ~ 5.5 V
  • Features: Selectable Address
  • Tolerance: ±20%
  • Temperature Coefficient (Typ): 150 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 75
  • Operating Temperature: -40°C ~ 125°C
  • Package / Case: 8-VDFN Exposed Pad
  • Supplier Device Package: 8-DFN-EP (3x3)
Package: 8-VDFN Exposed Pad
Stock60,240
Rheostat
1
129
10k
I2C
Non-Volatile
1.8 V ~ 5.5 V
Selectable Address
±20%
150 ppm/°C
75
-40°C ~ 125°C
8-VDFN Exposed Pad
8-DFN-EP (3x3)
X9455YV24I-2.7
Renesas Electronics America

IC DCP DUAL 2.8K 256TAP 24-TSSOP

  • Taper: Linear
  • Configuration: Potentiometer
  • Number of Circuits: 2
  • Number of Taps: 256
  • Resistance (Ohms): 2.8k
  • Interface: I²C, Up/Down (U/D, CS)
  • Memory Type: Non-Volatile
  • Voltage - Supply: 2.7 V ~ 5.5 V
  • Features: Selectable Address
  • Tolerance: ±20%
  • Temperature Coefficient (Typ): ±300 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 50
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 24-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 24-TSSOP
Package: 24-TSSOP (0.173", 4.40mm Width)
Stock2,528
Potentiometer
2
256
2.8k
I²C, Up/Down (U/D, CS)
Non-Volatile
2.7 V ~ 5.5 V
Selectable Address
±20%
±300 ppm/°C
50
-40°C ~ 85°C
24-TSSOP (0.173", 4.40mm Width)
24-TSSOP
X9250US24IZ-2.7T1
Renesas Electronics America

IC XDCP QUAD 256TP 50K 24-SOIC

  • Taper: Linear
  • Configuration: Potentiometer
  • Number of Circuits: 4
  • Number of Taps: 256
  • Resistance (Ohms): 50k
  • Interface: SPI
  • Memory Type: Non-Volatile
  • Voltage - Supply: ±2.7 V ~ 5.5 V
  • Features: Selectable Address
  • Tolerance: ±20%
  • Temperature Coefficient (Typ): ±300 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 150
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 24-SOIC (0.295", 7.50mm Width)
  • Supplier Device Package: 24-SOIC
Package: 24-SOIC (0.295", 7.50mm Width)
Stock4,480
Potentiometer
4
256
50k
SPI
Non-Volatile
±2.7 V ~ 5.5 V
Selectable Address
±20%
±300 ppm/°C
150
-40°C ~ 85°C
24-SOIC (0.295", 7.50mm Width)
24-SOIC
ISL23325WFVZ-TK
Renesas Electronics America

IC DGTL POT 256POS 10K 14TSSOP

  • Taper: Linear
  • Configuration: Potentiometer
  • Number of Circuits: 2
  • Number of Taps: 256
  • Resistance (Ohms): 10k
  • Interface: I²C
  • Memory Type: Volatile
  • Voltage - Supply: 1.2 V ~ 5.5 V, 1.7 V ~ 5.5 V
  • Features: Selectable Address
  • Tolerance: ±20%
  • Temperature Coefficient (Typ): 125 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 70
  • Operating Temperature: -40°C ~ 125°C
  • Package / Case: 14-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 14-TSSOP
Package: 14-TSSOP (0.173", 4.40mm Width)
Stock7,824
Potentiometer
2
256
10k
I²C
Volatile
1.2 V ~ 5.5 V, 1.7 V ~ 5.5 V
Selectable Address
±20%
125 ppm/°C
70
-40°C ~ 125°C
14-TSSOP (0.173", 4.40mm Width)
14-TSSOP
ISL23315UFRUZ-TK
Renesas Electronics America

IC DGTL POT 256POS 50K 10TQFN

  • Taper: Linear
  • Configuration: Potentiometer
  • Number of Circuits: 1
  • Number of Taps: 256
  • Resistance (Ohms): 50k
  • Interface: I²C
  • Memory Type: Volatile
  • Voltage - Supply: 1.2 V ~ 5.5 V, 1.7 V ~ 5.5 V
  • Features: Selectable Address
  • Tolerance: ±20%
  • Temperature Coefficient (Typ): 85 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 70
  • Operating Temperature: -40°C ~ 125°C
  • Package / Case: 10-UFQFN
  • Supplier Device Package: 10-UTQFN (2.1x1.6)
Package: 10-UFQFN
Stock4,176
Potentiometer
1
256
50k
I²C
Volatile
1.2 V ~ 5.5 V, 1.7 V ~ 5.5 V
Selectable Address
±20%
85 ppm/°C
70
-40°C ~ 125°C
10-UFQFN
10-UTQFN (2.1x1.6)
X9400YV24
Renesas Electronics America

IC XDCP QUAD 64-TAP 2.5K 24TSSOP

  • Taper: Linear
  • Configuration: Potentiometer
  • Number of Circuits: 4
  • Number of Taps: 64
  • Resistance (Ohms): 2.5k
  • Interface: SPI
  • Memory Type: Non-Volatile
  • Voltage - Supply: ±5V
  • Features: Selectable Address
  • Tolerance: ±20%
  • Temperature Coefficient (Typ): ±300 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 40
  • Operating Temperature: 0°C ~ 70°C
  • Package / Case: 24-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 24-TSSOP
Package: 24-TSSOP (0.173", 4.40mm Width)
Stock4,400
Potentiometer
4
64
2.5k
SPI
Non-Volatile
±5V
Selectable Address
±20%
±300 ppm/°C
40
0°C ~ 70°C
24-TSSOP (0.173", 4.40mm Width)
24-TSSOP
X9241AUS
Renesas Electronics America

IC XDCP QUAD 4X50K EE 20-SOIC

  • Taper: Linear
  • Configuration: Potentiometer
  • Number of Circuits: 4
  • Number of Taps: 64
  • Resistance (Ohms): 50k
  • Interface: I²C
  • Memory Type: Non-Volatile
  • Voltage - Supply: 5V
  • Features: Selectable Address
  • Tolerance: ±20%
  • Temperature Coefficient (Typ): ±300 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 40
  • Operating Temperature: 0°C ~ 70°C
  • Package / Case: 20-SOIC (0.295", 7.50mm Width)
  • Supplier Device Package: 20-SOIC
Package: 20-SOIC (0.295", 7.50mm Width)
Stock6,416
Potentiometer
4
64
50k
I²C
Non-Volatile
5V
Selectable Address
±20%
±300 ppm/°C
40
0°C ~ 70°C
20-SOIC (0.295", 7.50mm Width)
20-SOIC