Data Acquisition - Digital Potentiometers

Category Introduction

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.

Product List

5854 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	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)
	MAX5434LEZT+T IC DGT POT 50KOHM 32TAP TSOT23-6 Analog Devices Inc./Maxim Integrated	245	$2.30			Tape & Reel (TR)	Active	Linear	Rheostat	1	32	50k	I²C	Non-Volatile	2.7V ~ 5.25V	-	±25%	35ppm/°C	Surface Mount	TSOT-23-6	SOT-23-6 Thin, TSOT-23-6	-40°C ~ 85°C	610
	MCP4251-103E/SL IC DGTL POT 10KOHM 257TAP 14SOIC Microchip Technology	553	$1.23			Tube	Active	Linear	Potentiometer	2	257	10k	SPI	Volatile	1.8V ~ 5.5V	-	±20%	150ppm/°C	Surface Mount	14-SOIC	14-SOIC (0.154", 3.90mm Width)	-40°C ~ 125°C	75
	MCP4341T-103E/ST IC DGT POT 10KOHM 129TAP 20TSSOP Microchip Technology	531	$1.87		WiperLock™	Tape & Reel (TR)	Active	Linear	Potentiometer	4	129	10k	SPI	Non-Volatile	1.8V ~ 5.5V	-	±20%	150ppm/°C	Surface Mount	20-TSSOP	20-TSSOP (0.173", 4.40mm Width)	-40°C ~ 125°C	75
	DS3502U+ IC DGTL POT 10KOHM 128TAP 10UMAX Analog Devices Inc./Maxim Integrated	361	$1.63			Tube	Active	Linear	Potentiometer	1	128	10k	I²C	Non-Volatile	2.5V ~ 5.5V, 4.5V ~ 15.5V	Selectable Address	±20%	±4ppm/°C	Surface Mount	10-uMAX/uSOP	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	-40°C ~ 100°C	5000
	AD5274BCPZ-20-RL7 IC DGTL POT 20KOHM 10LFCSP Analog Devices Inc.	174	$3.28			Tape & Reel (TR)	Active	Linear	Rheostat	1	256	20k	I²C	Non-Volatile	2.7V ~ 5.5V, ±2.5V ~ 2.75V	Selectable Address	±1%	5ppm/°C	Surface Mount	10-LFCSP-WD (3x3)	10-VFDFN Exposed Pad, CSP	-40°C ~ 125°C	35
	AD5274BCPZ-100-RL7 IC DGTL POT 100KOHM 10LFCSP Analog Devices Inc.	124	$3.31			Tape & Reel (TR)	Active	Linear	Rheostat	1	256	100k	I²C	Non-Volatile	2.7V ~ 5.5V, ±2.5V ~ 2.75V	Selectable Address	±1%	5ppm/°C	Surface Mount	10-LFCSP-WD (3x3)	10-VFDFN Exposed Pad, CSP	-40°C ~ 125°C	35
	MCP41HV31-502E/ST IC DGTL POT 5KOHM 128TAP 14TSSOP Microchip Technology	309	$1.78			Tube	Active	Linear	Potentiometer	1	128	5k	SPI	Volatile	1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V	-	±20%	100ppm/°C	Surface Mount	14-TSSOP	14-TSSOP (0.173", 4.40mm Width)	-40°C ~ 125°C	145
	DS3501U+ IC DGTL POT 10KOHM 128TAP 10UMAX Analog Devices Inc./Maxim Integrated	24	$1.78			Tube	Active	Linear	Potentiometer	1	128	10k	I²C	Non-Volatile	2.7V ~ 5.5V, 4.5V ~ 15.5V	Selectable Address, Zero-Cross Sense	±20%	±4ppm/°C	Surface Mount	10-uMAX/uSOP	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	-40°C ~ 100°C	5000 (Max)
	MCP41100-I/SN IC DGTL POT 100KOHM 256TAP 8SOIC Microchip Technology	371	$1.89			Tube	Active	Linear	Potentiometer	1	256	100k	SPI	Volatile	2.7V ~ 5.5V	-	±30%	800ppm/°C	Surface Mount	8-SOIC	8-SOIC (0.154", 3.90mm Width)	-40°C ~ 85°C	175
	MCP41050-I/P IC DGTL POT 50KOHM 256TAP 8DIP Microchip Technology	31	$2.03			Tube	Active	Linear	Potentiometer	1	256	50k	SPI	Volatile	2.7V ~ 5.5V	-	±30%	800ppm/°C	Through Hole	8-PDIP	8-DIP (0.300", 7.62mm)	-40°C ~ 85°C	175
	MCP41100-I/P IC DGTL POT 100KOHM 256TAP 8DIP Microchip Technology	396	$2.00			Tube	Active	Linear	Potentiometer	1	256	100k	SPI	Volatile	2.7V ~ 5.5V	-	±30%	800ppm/°C	Through Hole	8-PDIP	8-DIP (0.300", 7.62mm)	-40°C ~ 85°C	175
	MCP41010-I/P IC DGTL POT 10KOHM 256TAP 8DIP Microchip Technology	422	$2.06			Tube	Active	Linear	Potentiometer	1	256	10k	SPI	Volatile	2.7V ~ 5.5V	-	±20%	800ppm/°C	Through Hole	8-PDIP	8-DIP (0.300", 7.62mm)	-40°C ~ 85°C	73
	MCP41100-E/SN IC DGTL POT 100KOHM 256TAP 8SOIC Microchip Technology	77	$2.07			Tube	Active	Linear	Potentiometer	1	256	100k	SPI	Volatile	2.7V ~ 5.5V	-	±30%	800ppm/°C	Surface Mount	8-SOIC	8-SOIC (0.154", 3.90mm Width)	-40°C ~ 125°C	175
	AD5165BUJZ100-R2 IC DGT POT 100KOHM 256TAP TSOT23 Analog Devices Inc.	56	$3.56			Tape & Reel (TR)	Active	Linear	Potentiometer	1	256	100k	SPI	Volatile	2.7V ~ 5.5V	-	±20%	35ppm/°C	Surface Mount	TSOT-23-8	SOT-23-8 Thin, TSOT-23-8	-40°C ~ 125°C	160
	MAX5424ETA+T IC DGTL POT 200KOHM 256TAP 8TDFN Analog Devices Inc./Maxim Integrated	66	$4.32			Tape & Reel (TR)	Active	Linear	Potentiometer	1	256	200k	SPI	Non-Volatile	2.7V ~ 5.25V	-	-	35ppm/°C	Surface Mount	8-TDFN (3x3)	8-WDFN Exposed Pad	-40°C ~ 85°C	325
	DS1841N+ IC DGTL POT 22KOHM 128TAP 10TDFN Analog Devices Inc./Maxim Integrated	251	$2.80			Tube	Active	Logarithmic	Potentiometer	1	128	22k	I²C	Non-Volatile	2.7V ~ 5.5V	Selectable Address, Temperature Sensor	±20%	±250ppm/°C	Surface Mount	10-TDFN (3x3)	10-WFDFN Exposed Pad	-40°C ~ 100°C	-
	ISL95810WIU8Z IC DGTL POT 10KOHM 256TAP 8MSOP Renesas Electronics America Inc	299	$3.03		XDCP™	Tube	Last Time Buy	Linear	Potentiometer	1	256	10k	I²C	Non-Volatile	2.7V ~ 5.5V	-	±20%	±45ppm/°C	Surface Mount	8-MSOP	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	-40°C ~ 85°C	70
	MCP42100-I/P IC DGT POT 100KOHM 256TAP 14DIP Microchip Technology	234	$3.01			Tube	Active	Linear	Potentiometer	2	256	100k	SPI	Volatile	2.7V ~ 5.5V	Cascade Pin	±30%	800ppm/°C	Through Hole	14-PDIP	14-DIP (0.300", 7.62mm)	-40°C ~ 85°C	175
	AD5241BRZ100 IC DGT POT 100KOHM 256TAP 14SOIC Analog Devices Inc.	125	$3.08			Tube	Active	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
	AD5241BRZ10 IC DGTL POT 10KOHM 256TAP 14SOIC Analog Devices Inc.	284	$3.03			Bulk	Active	Linear	Potentiometer	1	256	10k	I²C	Volatile	2.7V ~ 5.5V, ±2.3V ~ 2.7V	Selectable Address	±30%	30ppm/°C	Surface Mount	14-SOIC	14-SOIC (0.154", 3.90mm Width)	-40°C ~ 105°C	60