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)

AD5207BRUZ10-RL7 IC DGT POT 10KOHM 256TAP 14TSSOP Analog Devices Inc.	21,652 In Stock	1 : ¥30.95000 Cut Tape (CT) 1,000 : ¥16.36730 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	Linear	Potentiometer	2	256	10k	SPI	Volatile	2.7V ~ 5.5V, ±2.2V ~ 2.7V	Cascade Pin	±30%	500ppm/°C	Surface Mount	14-TSSOP	14-TSSOP (0.173", 4.40mm Width)	-40°C ~ 125°C	50
AD5144BCPZ100-RL7 IC DGTL POT 100KOHM 24LFCSP Analog Devices Inc.	3,795 In Stock	1 : ¥74.38000 Cut Tape (CT) 1,500 : ¥42.19927 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	Linear	Potentiometer	4	256	100k	I2C, SPI	Non-Volatile	2.3V ~ 5.5V, ±2.25V ~ 2.75V	Cascade Pin, Selectable Address	±8%	35ppm/°C	Surface Mount	24-LFCSP-WQ (4x4)	24-WFQFN Exposed Pad, CSP	-40°C ~ 125°C	130

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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.