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Maxim > Solutions > GPS Solutions
Digital Potentiometers
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| 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
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| 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 |
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 |
Dual NV Potentiometer and Memory
DS1845
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| QV PDF |
Dallastat
DS1809
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| QV PDF |
NV Trimmer Potentiometer
DS1804
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| 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 |
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MAX5477
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Linear
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2
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2-Wire Serial
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Non-Volatile
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256
|
10
|
25
|
35
|
325
|
1
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MAX5478
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Linear
|
2
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2-Wire Serial
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Non-Volatile
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256
|
50
|
25
|
35
|
325
|
1
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MAX5479
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Linear
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2
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2-Wire Serial
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Non-Volatile
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256
|
100
|
25
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35
|
325
|
1
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MAX5487
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Linear
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2
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3-Wire Serial SPI
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Non-Volatile
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256
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10
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25
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35
|
325
|
1
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MAX5488
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Linear
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2
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3-Wire Serial SPI
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Non-Volatile
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256
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50
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25
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35
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325
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1
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MAX5489
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Linear
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2
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3-Wire Serial SPI
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Non-Volatile
|
256
|
100
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25
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35
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325
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1
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MAX5432
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Linear
|
1
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2-Wire Serial
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Non-Volatile
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32
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50
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25
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35
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610
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2
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MAX5433
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Linear
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1
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2-Wire Serial
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Non-Volatile
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32
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100
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25
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35
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610
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2
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MAX5434
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Linear
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1
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2-Wire Serial
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Non-Volatile
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32
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50
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25
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35
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610
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2
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MAX5435
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Linear
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1
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2-Wire Serial
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Non-Volatile
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32
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100
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25
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35
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610
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2
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DS3903
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Linear
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3
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2-Wire Addressable
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Non-Volatile
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128
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10+10+90
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20
|
300
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250
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250
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DS1804
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Linear
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1
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Up/Down
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Non-Volatile
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100
|
10
100
50
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20
|
750
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400
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40
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DS1809
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Linear
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1
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Contact-Closure
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Non-Volatile
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64
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10
100
50
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20
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750
|
400
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25
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DS1845
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Linear
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2
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2-Wire Addressable
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Non-Volatile
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100+256
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10+10
10+100
10+50
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20
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750
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250
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40
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MAX5422
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Linear
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1
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3-Wire Serial SPI
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Non-Volatile
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256
|
50
|
25
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50
|
325
|
1
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MAX5423
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Linear
|
1
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3-Wire Serial SPI
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Non-Volatile
|
256
|
100
|
25
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50
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325
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1
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MAX5424
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Linear
|
1
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3-Wire Serial SPI
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Non-Volatile
|
256
|
200
|
25
|
50
|
325
|
1
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| See All Digital Potentiometers (119) |
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