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Maxim > Solutions > Cordless Phones
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
| |
| QV PDF |
MAX5128 Evaluation Kit/Evaluation System
MAX5128EVCMAXQU+, MAX5128EVKIT+
| |
| QV PDF |
128-Tap, Nonvolatile, Linear-Taper Digital Potentiometer in 2mm x 2mm µDFN Package
MAX5128
| |
| QV PDF |
64-Tap, One-Time Programmable, Linear-Taper Digital Potentiometers
MAX5527, MAX5528, MAX5529
| |
| 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
| |
| QV PDF |
Dallastat
DS1809
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| QV PDF |
NV Trimmer Potentiometer
DS1804
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| 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 |
| 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 |
|
4
|
|
MAX5527
|
Linear
|
1
|
Up/Down
|
Non-Volatile
|
64
|
100
|
25
|
35
|
100
|
1.5
|
|
10
|
|
MAX5528
|
Linear
|
1
|
Up/Down
|
Non-Volatile
|
64
|
50
|
25
|
35
|
100
|
1.5
|
|
10
|
|
MAX5529
|
Linear
|
1
|
Up/Down
|
Non-Volatile
|
64
|
10
|
25
|
35
|
100
|
1.5
|
|
10
|
|
MAX5477
|
Linear
|
2
|
2-Wire Serial
|
Non-Volatile
|
256
|
10
|
25
|
35
|
325
|
1
|
|
10
|
|
MAX5478
|
Linear
|
2
|
2-Wire Serial
|
Non-Volatile
|
256
|
50
|
25
|
35
|
325
|
1
|
|
10
|
|
MAX5479
|
Linear
|
2
|
2-Wire Serial
|
Non-Volatile
|
256
|
100
|
25
|
35
|
325
|
1
|
|
10
|
|
MAX5487
|
Linear
|
2
|
3-Wire Serial SPI
|
Non-Volatile
|
256
|
10
|
25
|
35
|
325
|
1
|
|
10
|
|
MAX5488
|
Linear
|
2
|
3-Wire Serial SPI
|
Non-Volatile
|
256
|
50
|
25
|
35
|
325
|
1
|
|
10
|
|
MAX5489
|
Linear
|
2
|
3-Wire Serial SPI
|
Non-Volatile
|
256
|
100
|
25
|
35
|
325
|
1
|
|
10
|
|
MAX5432
|
Linear
|
1
|
2-Wire Serial
|
Non-Volatile
|
32
|
50
|
25
|
35
|
610
|
2
|
|
10
|
|
MAX5433
|
Linear
|
1
|
2-Wire Serial
|
Non-Volatile
|
32
|
100
|
25
|
35
|
610
|
2
|
|
10
|
|
MAX5434
|
Linear
|
1
|
2-Wire Serial
|
Non-Volatile
|
32
|
50
|
25
|
35
|
610
|
2
|
|
8
|
|
MAX5435
|
Linear
|
1
|
2-Wire Serial
|
Non-Volatile
|
32
|
100
|
25
|
35
|
610
|
2
|
|
8
|
|
MAX5422
|
Linear
|
1
|
3-Wire Serial SPI
|
Non-Volatile
|
256
|
50
|
25
|
50
|
325
|
1
|
|
10
|
|
MAX5423
|
Linear
|
1
|
3-Wire Serial SPI
|
Non-Volatile
|
256
|
100
|
25
|
50
|
325
|
1
|
|
10
|
|
MAX5424
|
Linear
|
1
|
3-Wire Serial SPI
|
Non-Volatile
|
256
|
200
|
25
|
50
|
325
|
1
|
|
10
|
|
DS3903
|
Linear
|
3
|
2-Wire Addressable
|
Non-Volatile
|
128
|
10+10+90
|
20
|
300
|
250
|
250
|
|
45
|
|
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
|
|
3
|
|
DS1809
|
Linear
|
1
|
Contact-Closure
|
Non-Volatile
|
64
|
10
50
100
|
20
|
750
|
400
|
25
|
|
16
|
|
DS1845
|
Linear
|
2
|
2-Wire Addressable
|
Non-Volatile
|
100+256
|
10+50
10+100
10+10
|
20
|
750
|
250
|
40
|
|
5
|
|
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
|
-
|
-
|
| See All Digital Potentiometers (121) |
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