Digital Potentiometers

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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
DigiKey Programmable
Taper
Configuration
Number of Circuits
Number of Taps
Resistance (Ohms)
Interface
Memory Type
Voltage - Supply
Features
Tolerance
Temperature Coefficient (Typ)
Mounting Type
Supplier Device Package
Package / Case
Operating Temperature
Resistance - Wiper (Ohms) (Typ)
20-TSSOP
MCP4351-103E/ST
IC DGT POT 10KOHM 257TAP 20TSSOP
Microchip Technology
2,176
In Stock
1 : $1.80000
Tube
-
Tube
Active
Not Verified
Linear
Potentiometer
4
257
10k
SPI
Volatile
1.8V ~ 5.5V
-
±20%
150ppm/°C
Surface Mount
20-TSSOP
20-TSSOP (0.173", 4.40mm Width)
-40°C ~ 125°C
75
10-DFN
MCP4252-502E/MF
IC DGTL POT 5KOHM 257TAP 10DFN
Microchip Technology
0
In Stock
Check Lead Time
480 : $0.95000
Tube
-
Tube
Active
Not Verified
Linear
Rheostat
2
257
5k
SPI
Volatile
1.8V ~ 5.5V
-
±20%
150ppm/°C
Surface Mount
10-DFN (3x3)
10-VFDFN Exposed Pad
-40°C ~ 125°C
75
Showing
of 2

Digital Potentiometers


Digital potentiometers are a family of integrated circuit devices which provide an adjustable resistance similar to a traditional mechanical potentiometer or rheostat, but which are controlled by means of electronic signals rather than a mechanical input. Though relatively limited in the amount of electrical power that can be dissipated in their resistance, their ability to be electronically controlled facilitates miniaturization, automation, and remote control of signal-level analog circuits where mechanical potentiometers may have otherwise been used.