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)

MCP4018T-103E/LT IC DGTL POT 10KOHM 128TAP SC70-6 Microchip Technology	42,124 In Stock	1 : ¥5.78000 Cut Tape (CT) 3,000 : ¥4.50567 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	Linear	Potentiometer	1	128	10k	I2C	Volatile	1.8V ~ 5.5V	-	±20%	150ppm/°C	Surface Mount	SC-70-6	6-TSSOP, SC-88, SOT-363	-40°C ~ 125°C	155
MAX5395NATA+T IC DGTL POT 100KOHM 256TAP 8TDFN Analog Devices Inc./Maxim Integrated	9,741 In Stock	1 : ¥17.77000 Cut Tape (CT) 2,500 : ¥8.12268 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	Linear	Potentiometer	1	256	100k	I2C	Volatile	1.7V ~ 5.5V	Selectable Address	±25%	50ppm/°C	Surface Mount	8-TDFN-EP (2x2)	8-WFDFN Exposed Pad	-40°C ~ 125°C	25
AD5252BRUZ1 IC DGTL POT 1KOHM 256TAP 14TSSOP Analog Devices Inc.	1,771 In Stock	1 : ¥52.05000 Tube	-	Tube	Active	Verified	Linear	Potentiometer	2	256	1k	I2C	Non-Volatile	2.7V ~ 5.5V, ±2.25V ~ 2.75V	Selectable Address	±30%	650ppm/°C	Surface Mount	14-TSSOP	14-TSSOP (0.173", 4.40mm Width)	-40°C ~ 105°C	200
AD5254BRUZ1 IC DGTL POT 1KOHM 256TAP 20TSSOP Analog Devices Inc.	191 In Stock	1 : ¥78.16000 Tube	-	Tube	Active	Not Verified	Linear	Potentiometer	4	256	1k	I2C	Non-Volatile	2.7V ~ 5.5V, ±2.25V ~ 2.75V	Selectable Address	±30%	650ppm/°C	Surface Mount	20-TSSOP	20-TSSOP (0.173", 4.40mm Width)	-40°C ~ 105°C	200
MAX5395MATA+T IC DGTL POT 50KOHM 256TAP 8TDFN Analog Devices Inc./Maxim Integrated	0 In Stock Check Lead Time	1 : ¥17.77000 Cut Tape (CT) 2,500 : ¥8.11397 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	Linear	Potentiometer	1	256	50k	I2C	Volatile	1.7V ~ 5.5V	Selectable Address	±25%	50ppm/°C	Surface Mount	8-TDFN-EP (2x2)	8-WFDFN Exposed Pad	-40°C ~ 125°C	25

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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.