MCP4023 Microchip Technology, MCP4023 Datasheet - Page 21

• Manufacturer Part Number: MCP4023
• Description: Low-Cost NV Digital POT with WiperLock Technology
• Manufacturer: Microchip Technology

Note: Unless otherwise indicated, T
FIGURE 2-37:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V
FIGURE 2-38:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V
© 2006 Microchip Technology Inc.
200
160
120
600
500
400
300
200
100
80
40
0
0
0
0
-40C Rw
-40C INL
-40C DNL
INL
-40C Rw
-40C INL
-40C DNL
8
8
Wiper Setting (decimal)
Wiper Setting (decimal)
16
16
INL
RW
25C Rw
25C INL
25C DNL
25C Rw
25C INL
25C DNL
50 k
50 k
24
24
DNL
32
32
DNL
DD
DD
Ω
Ω
85C Rw
85C INL
85C DNL
85C Rw
85C INL
85C DNL
Pot Mode – R
Pot Mode – R
40
40
= 5.5V).
= 2.7V).
48
RW
48
A
125C Rw
125C INL
125C DNL
125C Rw
125C INL
125C DNL
= +25°C, V
56
56
0.05
0.025
0
-0.025
-0.05
-0.075
-0.1
0.1
0.05
0
-0.05
-0.1
-0.15
W
W
(
(
DD
Ω
Ω
),
),
= 5V, V
SS
= 0V.
FIGURE 2-39:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V
FIGURE 2-40:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V
200
150
100
600
500
400
300
200
100
50
0
0
0
0
-40C Rw
-40C INL
-40C DNL
-40C Rw
-40C INL
-40C DNL
8
8
MCP4021/2/3/4
Wiper Setting (decimal)
Wiper Setting (decimal)
16
16
INL
DNL
INL
25C Rw
25C INL
25C DNL
25C Rw
25C INL
25C DNL
50 k
50 k
24
24
DNL
32
32
Ω
DD
Ω
DD
RW
RW
85C Rw
85C INL
85C DNL
Rheo Mode – R
85C Rw
85C INL
85C DNL
Rheo Mode – R
= 5.5V).
40
= 2.7V).
40
48
48
DS21945E-page 21
125C Rw
125C INL
125C DNL
125C Rw
125C INL
125C DNL
56
56
1.5
1
0.5
0
-0.5
-1
-1.5
0.15
0.1
0.05
0
-0.05
-0.1
W
W
(
(
Ω
Ω
),
),