|
Maxim > Solutions > Base Station/Wireless Infrastructure
Digital Potentiometers (RF PA/PIN Diode Biasing)
|
|
| 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
| |
| QV PDF |
Dual Nonvolatile Digital Potentiometer and Secure Memory
DS1855
| |
| QV PDF |
Dual Temperature-Controlled NV Variable Resistor & Memory
DS1848
| |
| QV PDF |
Dual Temperature-Controlled NV Variable Resistor
DS1847
| |
| QV PDF |
Dual NV Potentiometer and Memory
DS1845
| |
| QV PDF |
Dallastat
DS1809
| |
| Key Specifications: Digital Potentiometers |
| Part Number |
Taper |
POTs |
Control Interface |
Wiper Memory |
Steps |
REND-TO-END
(kΩ) |
Res. Tol.
(%) |
Temp. Coeff.
(ppm/°C) |
Wiper Resistance
(Ω) |
ICC @5V
(µA) |
Smallest Available Pckg.
(mm2) |
| typ |
typ |
max |
max w/pins |
| MAX5128 |
Linear |
1 |
Up/Down |
Non-Volatile |
128 |
22 |
25 |
50 |
600 |
1.5 |
4.2 |
| DS1855 |
2 |
2-Wire Addressable |
100+256 |
|
20 |
750 |
250 |
60 |
5.2 |
| DS1809 |
1 |
Contact-Closure |
64 |
|
20 |
750 |
400 |
25 |
16.2 |
| DS1845 |
2 |
2-Wire Addressable |
100+256 |
|
20 |
750 |
250 |
40 |
16 |
| DS1847 |
2 |
2-Wire Addressable |
256 |
10+50 |
20 |
850 |
- |
1000 |
16 |
| DS1848 |
2 |
2-Wire Addressable |
256 |
10+50 |
20 |
850 |
- |
1000 |
16 |
|
See All Digital Potentiometers (123)
|
|
|
