Datasheet

© 2006 Microchip Technology Inc. DS21978C-page 19
MCP4011/2/3/4
Note: Unless otherwise indicated, T
A
= +25°C, V
DD
= 5V, V
SS
= 0V.
FIGURE 2-36: 10 k Ω – Nominal Resistance
(
Ω ) vs. Ambient Temperature and V
DD.
FIGURE 2-37: 10 k Ω – R
WB
( Ω ) vs. Wiper
Setting and Ambient Temperature.
10050
10070
10090
10110
10130
10150
10170
10190
10210
10230
10250
-40 -20 0 20 40 60 80 100 120
Ambient Temperature (°C)
Nominal Resistance (R
AB
)
(Ohms)
V
DD
= 5.5V
V
DD
= 2.7V
0
2000
4000
6000
8000
10000
12000
0 8 16 24 32 40 48 56 64
Wiper Setting (decimal)
R
WB
(Ohms)
-40°C
25°C
85°C
125°C