MCP453X/455X/463X/465X
Note: Unless otherwise indicated, TA = +25°C, VDD = 5V, VSS = 0V.
120
100
80
0.3
0.2
0.1
0
120
100
80
1
-40C Rw
-40C INL
-40C DNL
25C Rw
25C INL
25C DNL
85C Rw
85C INL
85C DNL
125C Rw
125C INL
125C DNL
-40C Rw
-40C INL
-40C DNL
25C Rw
25C INL
25C DNL
85C Rw
85C INL
85C DNL
125C Rw
125C INL
125C DNL
0.5
0
INL
INL
DNL
60
60
-0.1
-0.2
-0.3
-0.5
-1
DNL
40
40
-40°C
RW
-40°C
25°C
85°C
85°C 25°C
RW
125°C
125°C
20
20
0
25 50 75 100 125 150 175 200 225 250
Wiper Setting (decimal)
0
32 64 96 128 160 192 224 256
Wiper Setting (decimal)
FIGURE 2-19:
10 kΩ Pot Mode – R (Ω),
FIGURE 2-22:
10 kΩ Rheo Mode – R (Ω),
W
W
INL (LSb), DNL (LSb) vs. Wiper Setting and
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V = 5.5V).
Ambient Temperature (V = 5.5V).
DD
DD
300
4
-40C Rw
-40C INL
-40C DNL
25C Rw
25C INL
25C DNL
85C Rw
85C INL
85C DNL
125C Rw
125C INL
125C DNL
300
0.3
0.2
0.1
0
-40C Rw
-40C INL
-40C DNL
25C Rw
25C INL
25C DNL
85C Rw
85C INL
85C DNL
125C Rw
125C INL
125C DNL
260
220
180
140
100
60
3
260
220
180
140
100
60
INL
INL
DNL
2
1
0
-0.1
-0.2
-0.3
RW
DNL
RW
-1
-2
-40°C
-40°C
25°C
85°C 25°C
85°C
125°C
125°C
20
20
0
32 64 96 128 160 192 224 256
Wiper Setting (decimal)
0
25 50 75 100 125 150 175 200 225 250
Wiper Setting (decimal)
FIGURE 2-20:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V = 3.0V).
10 kΩ Pot Mode – R (Ω),
FIGURE 2-23:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V = 3.0V).
10 kΩ Rheo Mode – R (Ω),
W
W
DD
DD
98
88
78
68
58
48
38
28
18
8
0.6
0.5
0.4
0.3
0.2
0.1
0
-40C Rw
-40C INL
-40C DNL
25C Rw
25C INL
25C DNL
85C Rw
85C INL
85C DNL
125C Rw
125C INL
125C DNL
4000
3500
3000
2500
2000
1500
1000
500
-40C Rw
-40C INL
-40C DNL
25C Rw
25C INL
25C DNL
85C Rw
85C INL
85C DNL
125C Rw
125C INL
125C DNL
4000
3500
3000
2500
2000
1500
1000
500
INL
INL
DNL
-0.1
-0.2
-0.3
RW
64
DNL
RW
0
0
-2
0
64
128
192
256
0
128
192
256
Wiper Setting (decimal)
Wiper Setting (decimal)
Note:
Refer to AN1080 for additional informa-
tion on the characteristics of the wiper
resistance (RW) with respect to device
voltage and wiper setting value.
Note:
Refer to AN1080 for additional informa-
tion on the characteristics of the wiper
resistance (RW) with respect to device
voltage and wiper setting value.
FIGURE 2-21:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V = 1.8V).
10 kΩ Pot Mode – R (Ω),
FIGURE 2-24:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V = 1.8V).
10 kΩ Rheo Mode – R (Ω),
W
W
DD
DD
© 2008 Microchip Technology Inc.
DS22096A-page 23
MICROCHIP [ MICROCHIP ]
