Datasheet

DS1846
17 of 18
ANALOG RESISTOR CHARACTERISTICS (-40°C to +85°C; V
CC
= 4.5V to 5.5V)
PARAMETER SYMBOL CONDITION MIN TYP MAX UNITS NOTES
Wiper Resistance R
W
300 600
W
End-to-End
Resistance
10kW pot
100kW pot
7
70
9
90
11
110
kW
15
Absolute Linearity
10kW pot
100kW pot
-1
-3
+1
+3
LSB 11
Relative Linearity -0.25 +0.25 LSB 12
-3dB Cutoff
Frequency
f
cutoff
10kW pot
100kW pot
350
34
kHz
Temperature
Coefficient
750 ppm/°C 13