| 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 |
Supply Voltage (V) |
Operating Temp. Range (°C) |
|
DS1841
|
Log
|
1
|
I2C
|
Non-Volatile
|
128
|
22
|
20
|
250
|
370
|
1
|
|
| • | On-Chip Temperature Sensor and ADC |
|
2.7 to 5.5
|
-40 to +95
|
|
DS1847
|
Linear
|
2
|
2-Wire Addressable
|
Non-Volatile
|
256
|
10+50
|
20
|
850
|
-
|
1000
|
| • | Resistance-Temp. Lookup Table |
|
| • | Resistance-Temp. Lookup Table |
|
3.0 to 5.5
|
-
|
|
DS1848
|
Linear
|
2
|
2-Wire Addressable
|
Non-Volatile
|
256
|
10+50
|
20
|
850
|
-
|
1000
|
| • | Resistance-Temp. Lookup Table |
|
| • | Resistance-Temp. Lookup Table |
|
3.0 to 5.5
|
-
|
| See All Digital Potentiometers (121) |
