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)

AD5282BRUZ200 IC DGT POT 200KOHM 256TP 16TSSOP Analog Devices Inc.	2,651 In Stock	1 : ¥57.81000 Tube	-	Tube	Active	Not Verified	Linear	Potentiometer	2	256	200k	I2C	Volatile	4.5V ~ 16.5V, ±5V	Selectable Address	±30%	30ppm/°C	Surface Mount	16-TSSOP	16-TSSOP (0.173", 4.40mm Width)	-40°C ~ 85°C	60
AD5241BRZ100 IC DGT POT 100KOHM 256TAP 14SOIC Analog Devices Inc.	900 In Stock	1 : ¥28.22000 Tube	-	Tube	Active	Not Verified	Linear	Potentiometer	1	256	100k	I2C	Volatile	2.7V ~ 5.5V, ±2.3V ~ 2.7V	Selectable Address	-30%, +50%	30ppm/°C	Surface Mount	14-SOIC	14-SOIC (0.154", 3.90mm Width)	-40°C ~ 105°C	60
AD5242BRUZ1M-REEL7 IC DGTL POT 1MOHM 256TAP 16TSSOP Analog Devices Inc.	4,007 In Stock	1 : ¥38.68000 Cut Tape (CT) 1,000 : ¥20.43522 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	Linear	Potentiometer	2	256	1M	I2C	Volatile	2.7V ~ 5.5V, ±2.3V ~ 2.7V	Selectable Address	-30%, +50%	30ppm/°C	Surface Mount	16-TSSOP	16-TSSOP (0.173", 4.40mm Width)	-40°C ~ 105°C	60

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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.