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Maxim > Solutions > Computers: Desktops, Workstations, and Servers

Digital Potentiometers

DATA SHEETS
Display Title / Parts Key Advantages
QV  PDF Evaluation Kit for the MAX5432 and MAX5433
MAX5432EVKIT
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 100kohm Precision-Matched Resistor-Divider in SOT23
MAX5490

Ultra-Precision Voltage-Dividers in a SOT23 Keep Drift to 3ppm/°C
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 Chip
DS1868
QV  PDF Dual Digital Potentiometer with EEPROM
DS1867
QV  PDF Log Trimmer Potentiometer
DS1866
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 Quad Digital Potentiometer
DS1844
QV  PDF Dallastat
DS1809
QV  PDF Addressable Dual Audio Taper Potentiometer
DS1807
QV  PDF Digital Sextet Potentiometer
DS1806
QV  PDF NV Trimmer Potentiometer
DS1804
QV  PDF Addressable Dual Digital Potentiometer
DS1803
QV  PDF Dual Audio Taper Potentiometer with Pushbutton Control
DS1802
QV  PDF Dual Audio Taper Potentiometer
DS1801
QV  PDF Dallastat Electronic Digital Rheostat
DS1669
QV  PDF ±5V Pseudo Log Audio Digital Potentiometer
DS1666
QV  PDF ±5V Dual Digital Potentiometer Chip
DS1267
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



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) Applications Features Dual Supply Voltage (±V) Supply Voltage (V) Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
MAX5477  Linear 2 2-Wire Serial Non-Volatile 256 10 25 35 325 1  - 
•EEPROM Wiper Memory
  -  2.7 to 5.25 THIN QFN/16
TSSOP/14 		10 -40 to +85
MAX5478  Linear 2 2-Wire Serial Non-Volatile 256 50 25 35 325 1  - 
•EEPROM Wiper Memory
  -  2.7 to 5.25 THIN QFN/16
TSSOP/14
Thin QFN/16 		10 -40 to +85
MAX5479  Linear 2 2-Wire Serial Non-Volatile 256 100 25 35 325 1  - 
•EEPROM Wiper Memory
  -  2.7 to 5.25 THIN QFN/16
TSSOP/14
Thin QFN/16 		10 -40 to +85
MAX5487  Linear 2 3-Wire Serial SPI Non-Volatile 256 10 25 35 325 1  - 
•EEPROM Wiper Memory
  -  2.7 to 5.25 THIN QFN/16
TSSOP/14 		10 -40 to +85
MAX5488  Linear 2 3-Wire Serial SPI Non-Volatile 256 50 25 35 325 1  - 
•EEPROM Wiper Memory
  -  2.7 to 5.25 THIN QFN/16
TSSOP/14
Thin QFN/16 		10 -40 to +85
MAX5489  Linear 2 3-Wire Serial SPI Non-Volatile 256 100 25 35 325 1  - 
•EEPROM Wiper Memory
  -  2.7 to 5.25 THIN QFN/16
TSSOP/14
Thin QFN/16 		10 -40 to +85
MAX5432  Linear 1 2-Wire Serial Non-Volatile 32 50 25 35 610 2  - 
•EEPROM Wiper Memory
  -  2.7 to 5.25 THIN QFN (Dual)/8 10 -40 to +85
MAX5433  Linear 1 2-Wire Serial Non-Volatile 32 100 25 35 610 2  - 
•EEPROM Wiper Memory
  -  2.7 to 5.25 THIN QFN (Dual)/8 10 -40 to +85
MAX5434  Linear 1 2-Wire Serial Non-Volatile 32 50 25 35 610 2  - 
•EEPROM Wiper Memory
  -  2.7 to 5.25 SOT-23/6 8 -40 to +85
MAX5435  Linear 1 2-Wire Serial Non-Volatile 32 100 25 35 610 2  - 
•EEPROM Wiper Memory
  -  2.7 to 5.25 SOT-23/6 8 -40 to +85
MAX5490   -   -   -   -   -  100 0.025 35  -   - 
•Precision Voltage Divider
  -   -   -  SOT-23/3 8 -55 to +125
DS3903  Linear 3 2-Wire Addressable Non-Volatile 128 10+10+90 20 300 250 250
•Fiber Communications
•Power Supply Cal.
•EEPROM Wiper Memory
  -  2.7 to 5.5 TSSOP/20 45  - 
DS1267  Linear 2 3-Wire Serial Volatile 256 10
100
50 		20 750 400 22  -   -   -  4.5 to 5.5 PDIP/14
SOIC/16
TSSOP/20 		45  - 
DS1666  Log 1 Up/Down Volatile 128 10
100
50 		20 750 350  -   -   -  5 4.5 to 5.5 PDIP/14
SOIC/16 		80 -40 to +85
DS1669  Linear 1 Contact-Closure Non-Volatile 64 10
100
50 		20 750 400 65  - 
•EEPROM Wiper Memory
  -  5.0 to 8.0 PDIP/8
SOIC/8 		44  - 
DS1801  Log 2 3-Wire Serial Volatile 64 45 20 750 400 50
•Audio Control
•Car Stereo
•Portable Audio
•Portable Consumer
•Stereo Volume Control
•Mute
•User-Configurable Attenuation Options
  -  2.7 to 5.5 PDIP/14
SOIC/16
TSSOP/14 		33 -40 to +85
DS1802  Log 2 3-Wire Serial and Push-Button (Up/Down) Volatile 64 45 20 750 400 80
•Audio Control
•Car Stereo
•Desktop Speakers
•Portable Audio
•Portable Consumer
•Stereo Volume Control
•Mute
•Ultra Low Power Consumption
•User-Configurable Attenuation Options
  -  2.7 to 5.5 PDIP/20
SOIC/20
TSSOP/20 		45 -40 to +85
DS1803  Linear 2 2-Wire Addressable Volatile 256 10
100
50 		20 750 400 40  -   -   -  2.7 to 5.5 PDIP/16
SOIC/16
TSSOP/14 		33  - 
DS1804  Linear 1 Up/Down Non-Volatile 100 10
100
50 		20 750 400 40  - 
•EEPROM Wiper Memory
  -  2.7 to 5.5 FCHIP/15
PDIP/8
SOIC/8
uSOP/8 		3  - 
DS1806  Linear 6 3-Wire Serial Volatile 64 10
100
50 		20 750 400 40  -   -   -  2.7 to 5.5 PDIP/20
SOIC/20
TSSOP/20 		45  - 
DS1807  Log 2 2-Wire Addressable Volatile 64 45 20 750 400 40
•Audio Control
•Car Stereo
•Desktop Speakers
•Portable Audio
•Mute
•Ultra Low Power Consumption
•Zero-Crossing Detector
  -  2.7 to 5.5 PDIP/14
SOIC/16
TSSOP/14 		33 -40 to +85
DS1809  Linear 1 Contact-Closure Non-Volatile 64 10
100
50 		20 750 400 25  - 
•EEPROM Wiper Memory
  -  4.5 to 5.5 PDIP/8
SOIC/8
uSOP/8 		16  - 
DS1844  Linear 4 2-Wire or 5-Wire Serial Volatile 64 10
100
50 		20 750 400 40  -   -   -  2.7 to 5.5 PDIP/20
SOIC/20
TSSOP/20 		45  - 
DS1845  Linear 2 2-Wire Addressable Non-Volatile 100+256 10+10
10+100
10+50 		20 750 250 40
•Fiber Communications
•GBIC
•256-Byte User EEPROM
•EEPROM Wiper Memory
  -  2.7 to 5.5 CSBGA/16
FCHIP/14
TSSOP/14 		5  - 
DS1846  Linear 3 2-Wire Addressable Non-Volatile 100+256 10+100 20 750 300 200
•Fiber Communications
•Microprocessor Reset
•Pwr-Fail Detect
•256-Byte User EEPROM
•EEPROM Wiper Memory
  -  4.5 to 5.5 TSSOP/20 45  - 
DS1847  Linear 2 2-Wire Addressable Non-Volatile 256 10+50 20 850  -  1000
•Fiber Communications
•Resistance-Temp. Lookup Table
•128-Byte User EEPROM
•EEPROM Wiper Memory
•Resistance-Temp. Lookup Table
  -  3.0 to 5.5 CSBGA/16
TSSOP/14 		16  - 
DS1848  Linear 2 2-Wire Addressable Non-Volatile 256 10+50 20 850  -  1000
•Fiber Communications
•Resistance-Temp. Lookup Table
•128-Byte User EEPROM
•EEPROM Wiper Memory
•Resistance-Temp. Lookup Table
  -  3.0 to 5.5 CSBGA/16
TSSOP/14 		16  - 
DS1866  Log 1 3-Input Parallel Volatile 8 10 20 750 400 50
•Audio Control
  -   -  2.7 to 5.5 PDIP/8
SOIC/8 		31 -40 to +85
DS1867  Linear 2 3-Wire Serial Non-Volatile 256 10
100
50 		20 750 400 250  - 
•EEPROM Wiper Memory
  -  4.5 to 5.5 PDIP/14
SOIC/16
TSSOP/20 		45  - 
DS1868  Linear 2 3-Wire Serial Volatile 256 10
100
50 		20 750 400 1  -   -   -  4.5 to 5.5 PDIP/14
SOIC/16
TSSOP/20 		45  - 
DS1869  Linear 1 Contact-Closure Non-Volatile 64 10
100
50 		20 750 400 10  - 
•EEPROM Wiper Memory
  -  2.7 to 8.0 PDIP/8
SOIC/8 		44  - 
MAX5413  Linear 2 3-Wire Serial SPI Volatile 256 10 25 35 275 5  -   -   -  2.7 to 5.5 TSSOP/14 33  - 
MAX5414  Linear 2 3-Wire Serial SPI Volatile 256 50 25 35 275 5  -   -   -  2.7 to 5.5 TSSOP/14 33  - 
MAX5415  Linear 2 3-Wire Serial SPI Volatile 256 100 25 35 275 5  -   -   -  2.7 to 5.5 TSSOP/14 33  - 
MAX5403  Linear 2 3-Wire Serial SPI Volatile 256 10 25 35 275 5  -   -   -  2.7 to 5.5 uMAX/10  -   - 
MAX5404  Linear 2 3-Wire Serial SPI Volatile 256 50 25 35 275 5  -   -   -  2.7 to 5.5 uMAX/10  -   - 
MAX5405  Linear 2 3-Wire Serial SPI Volatile 256 100 25 35 275 5  -   -   -  2.7 to 5.5 uMAX/10  -   - 
MAX5422  Linear 1 3-Wire Serial SPI Non-Volatile 256 50 25 50 325 1  - 
•EEPROM Wiper Memory
  -  2.7 to 5.25 THIN QFN (Dual)/8 10  - 
MAX5423  Linear 1 3-Wire Serial SPI Non-Volatile 256 100 25 50 325 1  - 
•EEPROM Wiper Memory
  -  2.7 to 5.25 THIN QFN (Dual)/8 10  - 
MAX5424  Linear 1 3-Wire Serial SPI Non-Volatile 256 200 25 50 325 1  - 
•EEPROM Wiper Memory
  -  2.7 to 5.25 THIN QFN (Dual)/8 10  - 
See All Digital Potentiometers (121)


         


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