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)

MCP4562T-503E/MF IC DGT POT 50KOHM 257TAP 8DFN Microchip Technology	6,592 In Stock	1 : ¥10.80000 Cut Tape (CT) 3,300 : ¥8.24621 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	Linear	Rheostat	1	257	50k	I2C	Non-Volatile	1.8V ~ 5.5V	Mute, Selectable Address	±20%	150ppm/°C	Surface Mount	8-DFN (3x3)	8-VDFN Exposed Pad	-40°C ~ 125°C	75
MCP4662T-103E/MF IC DGTL POT 10KOHM 257TAP 10DFN Microchip Technology	8,030 In Stock	1 : ¥14.11000 Cut Tape (CT) 3,300 : ¥10.71153 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	Linear	Rheostat	2	257	10k	I2C	Non-Volatile	1.8V ~ 5.5V	Mute, Selectable Address	±20%	150ppm/°C	Surface Mount	10-DFN (3x3)	10-VFDFN Exposed Pad	-40°C ~ 125°C	75

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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.