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Maxim > Solutions > Cellular Handsets

Digital Potentiometers

DATA SHEETS
Display Title / Parts Key Advantages
QV  PDF Evaluation Kit for the MAX5422, MAX5423, and MAX5424
MAX5422EVKIT
QV  PDF Evaluation Kit for the MAX5432 and MAX5433
MAX5432EVKIT
QV  PDF MAX5128 Evaluation Kit/Evaluation System
MAX5128EVCMAXQU+, MAX5128EVKIT+
QV  PDF Dual 64-Position Nonvolatile Digital Potentiometer with Buffered Output
DS3908

The DS3908 features two nonvolatile (NV), low temperature-coefficient, variable digital potentiometers with 64 user-selectable positions.
QV  PDF 128-Tap, Nonvolatile, Linear-Taper Digital Potentiometer in 2mm x 2mm µDFN Package
MAX5128
QV  PDF 32-Tap, Nonvolatile, I²C, Linear, Digital Potentiometers
MAX5432, MAX5433, MAX5434, MAX5435

32-Tap, Nonvolatile, I²C, Linear-Taper, Digital Potentiometers Perform the Function of a Mechanical Potentiometer, but Replace the Mechanics with a Simple 2-Wire Serial Interface
QV  PDF Dual, 256-Tap, Nonvolatile, SPI-Interface, Linear-Taper Digital Potentiometers
MAX5487, MAX5488, MAX5489
QV  PDF Dual, 256-Tap, Nonvolatile, I²C-Interface, Digital Potentiometers
MAX5477, MAX5478, MAX5479

Industry's Smallest, Dual, 256-Tap Digital Potentiometers Fit in 3mm x 3mm TQFN
QV  PDF 256-Tap, Nonvolatile, SPI-Interface, Digital Potentiometers
MAX5422, MAX5423, MAX5424
QV  PDF 32-Tap, Nonvolatile, Linear-Taper Digital Potentiometers in SOT23
MAX5471, MAX5472, MAX5474, MAX5475

Industry's First 32-Tap, Nonvolatile Digital Potentiometers in a SOT23 have Ultra-Low Temperature Drift
QV  PDF Triple 128-Position Nonvolatile Digital Potentiometer
DS3903

LOWEST COST NONVOLATILE TRIPLE
POTENTIOMETER IDEAL FOR AUTOMATING
POWER-SUPPLY CALIBRATION
Eliminates Manual Factory Calibration Costs
QV  PDF 3V Dallastat Electronic Digital Rheostat
DS1869
QV  PDF Dual Digital Potentiometer with EEPROM
DS1867
QV  PDF Dual Temperature-Controlled NV Variable Resistor & Memory
DS1848
QV  PDF Dual Temperature-Controlled NV Variable Resistor
DS1847
QV  PDF NV Tri-Potentiometer, Memory and MicroMonitor
DS1846
QV  PDF Dual NV Potentiometer and Memory
DS1845
QV  PDF Dallastat
DS1809
QV  PDF NV Trimmer Potentiometer
DS1804
QV  PDF Dual, 256-Tap, Up/Down Interface, Digital Potentiometers
MAX5450, MAX5451, MAX5452, MAX5453, MAX5454, MAX5455

Industry's Smallest Dual 256-Tap Digital Potentiometer
QV  PDF Dual, 256-Tap, Low-Drift, Digital Potentiometers in 14-Pin TSSOP
MAX5413, MAX5414, MAX5415
QV  PDF Dual, 256-Tap, Low-Drift, Digital Potentiometers in 10-µMAX
MAX5403, MAX5404, MAX5405

Industry's Smallest Dual Digital Potentiometer
QV  PDF 256-Tap SOTPoT, Low-Drift Digital Potentiometers in SOT23
MAX5400, MAX5401

256-Tap Digital Potentiometers Offer the Ultimate Space Savings in an 8-pin SOT23
QV  PDF Low-Power Digital Potentiometers
MAX5160, MAX5161

First SOT23 Digital Potentiometer



Key Specifications:   Digital Potentiometers
Part Number Taper POTs Per Pkg. Control Interface Wiper Memory Number of Steps End-to-End Resistance (kΩ) Res. Tol. (%) Temp. Coeff. (typ)(ppm/°C) Wiper Resistance (typ) (Ω) Max. Idle State Supply Current @5V (µA) Features Smallest Available Package (max w/pins) (mm2)
MAX5128  Linear 1 Up/Down Non-Volatile 128 22 25 50 600 1.5
•Custom Programmed Resistance Response
•EEPROM Wiper Memory
•Low THD+N and Crosstalk
 4
MAX5477  Linear 2 2-Wire Serial Non-Volatile 256 10 25 35 325 1
•EEPROM Wiper Memory
 10
MAX5478  Linear 2 2-Wire Serial Non-Volatile 256 50 25 35 325 1
•EEPROM Wiper Memory
 10
MAX5479  Linear 2 2-Wire Serial Non-Volatile 256 100 25 35 325 1
•EEPROM Wiper Memory
 10
MAX5487  Linear 2 3-Wire Serial SPI Non-Volatile 256 10 25 35 325 1
•EEPROM Wiper Memory
 10
MAX5488  Linear 2 3-Wire Serial SPI Non-Volatile 256 50 25 35 325 1
•EEPROM Wiper Memory
 10
MAX5489  Linear 2 3-Wire Serial SPI Non-Volatile 256 100 25 35 325 1
•EEPROM Wiper Memory
 10
MAX5432  Linear 1 2-Wire Serial Non-Volatile 32 50 25 35 610 2
•EEPROM Wiper Memory
 10
MAX5433  Linear 1 2-Wire Serial Non-Volatile 32 100 25 35 610 2
•EEPROM Wiper Memory
 10
MAX5434  Linear 1 2-Wire Serial Non-Volatile 32 50 25 35 610 2
•EEPROM Wiper Memory
 8
MAX5435  Linear 1 2-Wire Serial Non-Volatile 32 100 25 35 610 2
•EEPROM Wiper Memory
 8
MAX5422  Linear 1 3-Wire Serial SPI Non-Volatile 256 50 25 50 325 1
•EEPROM Wiper Memory
 10
MAX5423  Linear 1 3-Wire Serial SPI Non-Volatile 256 100 25 50 325 1
•EEPROM Wiper Memory
 10
MAX5424  Linear 1 3-Wire Serial SPI Non-Volatile 256 200 25 50 325 1
•EEPROM Wiper Memory
 10
MAX5471  Linear 1 Up/Down Non-Volatile 32 50  -  35 600 1
•EEPROM Wiper Memory
 8
MAX5472  Linear 1 Up/Down Non-Volatile 32 100  -  35 600 1
•EEPROM Wiper Memory
 8
MAX5474  Linear 1 Up/Down Non-Volatile 32 50  -  35 600 1
•EEPROM Wiper Memory
 9
MAX5475  Linear 1 Up/Down Non-Volatile 32 100  -  35 600 1
•EEPROM Wiper Memory
 9
DS3903  Linear 3 2-Wire Addressable Non-Volatile 128 10+10+90 20 300 250 250
•EEPROM Wiper Memory
 45
MAX5160  Linear 1 3-Wire Serial Volatile 32 50
100
200 		25 50 400 10  -  16
MAX5161  Linear 1 3-Wire Serial Volatile 32 50
100
200 		25 50 400 10  -  8
MAX5450  Linear 2 Up/Down Volatile 256 10 25 35 225 2  -   - 
MAX5451  Linear 2 Up/Down Volatile 256 10 25 35 225 2  -  33
MAX5452  Linear 2 Up/Down Volatile 256 50 25 35 225 2  -   - 
MAX5453  Linear 2 Up/Down Volatile 256 50 25 35 225 2  -  33
MAX5454  Linear 2 Up/Down Volatile 256 100 25 35 225 2  -   - 
MAX5455  Linear 2 Up/Down Volatile 256 100 25 35 225 2  -  33
DS1804  Linear 1 Up/Down Non-Volatile 100 10
50
100 		20 750 400 40
•EEPROM Wiper Memory
 3
DS1809  Linear 1 Contact-Closure Non-Volatile 64 10
50
100 		20 750 400 25
•EEPROM Wiper Memory
 16
DS1845  Linear 2 2-Wire Addressable Non-Volatile 100+256 10+50
10+100
10+10 		20 750 250 40
•256-Byte User EEPROM
•EEPROM Wiper Memory
 5
DS1846  Linear 3 2-Wire Addressable Non-Volatile 100+256 10+100 20 750 300 200
•256-Byte User EEPROM
•EEPROM Wiper Memory
 45
DS1847  Linear 2 2-Wire Addressable Non-Volatile 256 10+50 20 850  -  1000
•128-Byte User EEPROM
•EEPROM Wiper Memory
•Resistance-Temp. Lookup Table
 16
DS1848  Linear 2 2-Wire Addressable Non-Volatile 256 10+50 20 850  -  1000
•128-Byte User EEPROM
•EEPROM Wiper Memory
•Resistance-Temp. Lookup Table
 16
DS1867  Linear 2 3-Wire Serial Non-Volatile 256 10
50
100 		20 750 400 250
•EEPROM Wiper Memory
 45
DS1869  Linear 1 Contact-Closure Non-Volatile 64 10
50
100 		20 750 400 10
•EEPROM Wiper Memory
 44
MAX5413  Linear 2 3-Wire Serial SPI Volatile 256 10 25 35 275 5  -  33
MAX5414  Linear 2 3-Wire Serial SPI Volatile 256 50 25 35 275 5  -  33
MAX5415  Linear 2 3-Wire Serial SPI Volatile 256 100 25 35 275 5  -  33
MAX5403  Linear 2 3-Wire Serial SPI Volatile 256 10 25 35 275 5  -   - 
MAX5404  Linear 2 3-Wire Serial SPI Volatile 256 50 25 35 275 5  -   - 
MAX5405  Linear 2 3-Wire Serial SPI Volatile 256 100 25 35 275 5  -   - 
MAX5400  Linear 1 3-Wire Serial Volatile 256 50 25 50 250 5  -  9
MAX5401  Linear 1 3-Wire Serial Volatile 256 100 25 50 250 5  -  9
See All Digital Potentiometers (121)
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