MCP4022 Microchip Technology Inc., MCP4022 Datasheet - Page 13

• Manufacturer Part Number: MCP4022
• Description: Low-cost Nv Digital Pot With Wiperlock Technology
• Manufacturer: Microchip Technology Inc.

Note: Unless otherwise indicated, T
FIGURE 2-10:
Resistance (
V
© 2006 Microchip Technology Inc.
DD
.
2080
2060
2040
2020
2000
-40
Ω
) vs. Ambient Temperature and
Ambient Temperature (°C)
0
2.1 k
Ω
40
– Nominal
V
V
DD
DD
= 5.5V
= 2.7V
A
= +25°C, V
80
120
DD
= 5V, V
SS
= 0V.
FIGURE 2-11:
Setting and Ambient Temperature.
2500
2000
1500
1000
500
0
0
-40°C
25°C
85°C
125°C
8
MCP4021/2/3/4
16
Wiper Setting (decimal)
2.1 k
24
Ω
32
– R
40
WB
DS21945E-page 13
(
48
Ω
) vs. Wiper
56
64