|
Maxim > Solutions > Optical Fiber Access
Digital Potentiometers
|
|
| Display |
Title / Parts |
Key Advantages |
| 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
| Single, 128-Tap, Up/Down, NV Digital Potentiometer |
| QV PDF |
Dual, 256-Tap, Nonvolatile, SPI-Interface, Linear-Taper Digital Potentiometers
MAX5487, MAX5488, MAX5489
| Dual, 256-Tap, SPI, NV Digital Potentiometer |
| QV PDF |
Dual, 256-Tap, Nonvolatile, I²C-Interface, Digital Potentiometers
MAX5477, MAX5478, MAX5479
| Dual, 256-Tap, I2C, NV Digital Potentiometer |
| QV PDF |
256-Tap, Nonvolatile, I²C-Interface, Digital Potentiometers
MAX5417, MAX5417L, MAX5417M, MAX5417N, MAX5417P, MAX5418, MAX5419
| Single, 256-Tap, I2C, NV 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 |
|
MAX5128
|
Linear
|
1
|
Up/Down
|
Non-Volatile
|
128
|
22
|
25
|
50
|
600
|
1.5
|
| • | Custom Programmed Resistance Response |
|
|
MAX5477
|
Linear
|
2
|
2-Wire Serial
|
Non-Volatile
|
256
|
10
|
25
|
35
|
325
|
1
|
|
|
MAX5478
|
Linear
|
2
|
2-Wire Serial
|
Non-Volatile
|
256
|
50
|
25
|
35
|
325
|
1
|
|
|
MAX5479
|
Linear
|
2
|
2-Wire Serial
|
Non-Volatile
|
256
|
100
|
25
|
35
|
325
|
1
|
|
|
MAX5487
|
Linear
|
2
|
3-Wire Serial SPI
|
Non-Volatile
|
256
|
10
|
25
|
35
|
325
|
1
|
|
|
MAX5488
|
Linear
|
2
|
3-Wire Serial SPI
|
Non-Volatile
|
256
|
50
|
25
|
35
|
325
|
1
|
|
|
MAX5489
|
Linear
|
2
|
3-Wire Serial SPI
|
Non-Volatile
|
256
|
100
|
25
|
35
|
325
|
1
|
|
|
MAX5418
|
Linear
|
1
|
2-Wire Serial
|
Non-Volatile
|
256
|
100
|
-
|
50
|
325
|
1
|
|
|
MAX5419
|
Linear
|
1
|
2-Wire Serial
|
Non-Volatile
|
256
|
200
|
-
|
50
|
325
|
1
|
|
|
MAX5417
|
Linear
|
1
|
2-Wire Serial
|
Non-Volatile
|
256
|
50
|
-
|
50
|
325
|
1
|
|
| See All Digital Potentiometers (121) |
|
|
