MCP40D19 MICROCHIP [Microchip Technology], MCP40D19 Datasheet - Page 17

• Manufacturer Part Number: MCP40D19
• Manufacturer: MICROCHIP [Microchip Technology]

Note: Unless otherwise indicated, T
FIGURE 2-21:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Temperature (V
FIGURE 2-22:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Temperature (V
FIGURE 2-23:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Temperature (V
© 2009 Microchip Technology Inc.
Note:
120
100
300
260
220
180
140
100
3000
2000
1000
80
60
40
20
60
20
0
0
0
0
-40°C
Refer to AN1080 for additional informa-
tion on the characteristics of the wiper
resistance (R
voltage and wiper setting value.
-40°C
-40C Rw
-40C INL
-40C DNL
-40C Rw
-40C INL
-40C DNL
-40C Rw
-40C INL
-40C DNL
DD
DD
DD
Wiper Setting (decimal)
DNL
32
Wiper Setting (decimal)
Wiper Setting (decimal)
32
25°C
32
INL
= 5.5V). (A = V
= 2.7V). (A = V
= 1.8V). (A = V
RW
25C Rw
25C INL
25C DNL
10 k
10 k
10 k
25C Rw
25C INL
25C DNL
25C Rw
25C INL
25C DNL
85°C
W
25°C
64
Ω
Ω
Ω
64
64
DNL
) with respect to device
85°
Pot Mode : R
Pot Mode : R
Pot Mode : R
85C Rw
85C INL
85C DNL
85C Rw
85C INL
85C DNL
85C Rw
85C INL
85C DNL
125°C
INL
DNL
96
A
96
96
= +25°C, V
DD
DD
DD
125C Rw
125C INL
125C DNL
125C Rw
125C INL
125C DNL
125C Rw
125C INL
125C DNL
125°C
R
R
, B = V
, B = V
, B = V
INL
W
W
W
W
W
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
0.35
0.25
0.15
0.05
-0.05
-0.15
-0.25
-0.35
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
(
(
(
Ω
SS
Ω
SS
Ω
SS
DD
),
),
),
).
).
).
= 5V, V
SS
= 0V.
FIGURE 2-24:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Temperature (V
FIGURE 2-25:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Temperature (V
FIGURE 2-26:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Temperature (V
Note:
120
100
300
260
220
180
140
100
3000
2000
1000
80
60
40
20
60
20
MCP40D17/18/19
0
0
0
-40°C
-40°C
0
Refer to AN1080 for additional informa-
tion on the characteristics of the wiper
resistance (R
voltage and wiper setting value.
25°C
-40C Rw
-40C INL
-40C DNL
-40C Rw
-40C INL
-40C DNL
-40C Rw
-40C INL
-40C DNL
RW
DD
DD
DD
Wiper Setting (decimal)
Wiper Setting (decimal)
32
85°C
32
Wiper Setting (decimal)
= 2.7V).(I
= 1.8V). (I
= 5.5V).(I
32
25C Rw
25C INL
25C DNL
10 k
25C Rw
25C INL
25C DNL
10 k
10 k
DNL
85°C
25°C
25C Rw
25C INL
25C DNL
DNL
W
125°C
Ω Rheo Mode : R
Ω Rheo Mode : R
64
Ω
64
) with respect to device
64
125°C
Rheo Mode : R
W
85C Rw
85C INL
85C DNL
85C Rw
85C INL
85C DNL
W
W
INL
85C Rw
85C INL
85C DNL
= 210 µA, B = V
= 450 µA, B = V
=260 µA, B = V
INL
DNL
96
96
96
DS22152B-page 17
125C Rw
125C INL
125C DNL
125C Rw
125C INL
125C DNL
125C Rw
125C INL
125C DNL
R
INL
W
R
W
W
W
W
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
39
34
29
24
19
14
9
4
-1
3
2
1
0
-1
(
(
(
Ω ),
Ω ),
SS
SS
Ω
SS
),
).
).
).