MCP40D17 Microchip Technology Inc., MCP40D17 Datasheet - Page 14

• Manufacturer Part Number: MCP40D17
• Description: 7-bit Single I 2 C? With Command Code Digital Pot With Volatile Memory In Sc70
• Manufacturer: Microchip Technology Inc.

MCP40D17/18/19
Note: Unless otherwise indicated, T
FIGURE 2-3:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Temperature (V
FIGURE 2-4:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Temperature (V
FIGURE 2-5:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Temperature (V
DS22152B-page 14
Note:
120
100
300
260
220
180
140
100
2500
2000
1500
1000
80
60
40
20
60
20
500
0
0
0
-40°C
0
INL
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
RW
DD
DD
DD
85°
25°C
25°C
Wiper Setting (decimal)
32
Wiper Setting (decimal)
Wiper Setting (decimal)
32
32
= 5.5V). (A = V
= 2.7V). (A = V
= 1.8V). (A = V
125°C
85°C
25C Rw
25C INL
25C DNL
5.0 k
5.0 k
5.0 k
25C Rw
25C INL
25C DNL
25C Rw
25C INL
25C DNL
INL
W
64
125°C
64
64
Ω
DNL
Ω
) with respect to device
Ω
85C Rw
85C INL
85C DNL
: Pot Mode – R
: Pot Mode – R
: Pot Mode – R
85C Rw
85C INL
85C DNL
85C Rw
85C INL
85C DNL
DNL
DNL
96
A
96
96
DD
DD
DD
= +25°C, V
125C Rw
125C INL
125C DNL
125C Rw
125C INL
125C DNL
125C Rw
125C INL
125C DNL
R
, B = V
W
, B = V
, B = V
INL
R
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
W
W
W
SS
SS
SS
DD
(
(
(
Ω
Ω
Ω
).
)
)
= 5V, V
),
),
),
SS
= 0V.
FIGURE 2-6:
(
Temperature (V
FIGURE 2-7:
(
Temperature (V
FIGURE 2-8:
(
Temperature (V
Ω
Ω
Ω
), INL (LSb), DNL (LSb) vs. Wiper Setting and
), INL (LSb), DNL (LSb) vs. Wiper Setting and
), INL (LSb), DNL (LSb) vs. Wiper Setting and
Note:
120
100
300
260
220
180
140
100
2500
2000
1500
1000
80
60
40
20
60
20
500
0
0
0
-40°C
-40°C
0
25°C
Refer to AN1080 for additional informa-
tion on the characteristics of the wiper
resistance (R
voltage and wiper setting value.
85°C
-40C Rw
-40C INL
-40C DNL
-40C Rw
-40C INL
-40C DNL
-40C Rw
-40C INL
-40C DNL
DD
DD
DD
R
W
Wiper Setting (decimal)
Wiper Setting (decimal)
32
32
125°C
Wiper Setting (decimal)
32
= 5.5V).(I
= 2.7V).(I
DNL
= 1.8V). (I
85°C
25C Rw
25C INL
25C DNL
5.0 k
25C Rw
25C INL
25C DNL
5.0 k
5.0 k
25C Rw
25C INL
25C DNL
© 2009 Microchip Technology Inc.
RW
W
64
64
DNL
Ω
Ω
Ω
64
) with respect to device
125°C
25°C
85C Rw
85C INL
85C DNL
85C Rw
85C INL
85C DNL
: Rheo Mode – R
: Rheo Mode – R
: Rheo Mode – R
W
W
85C Rw
85C INL
85C DNL
W
= 1.4 mA, B = V
= 450 µA, B = V
INL
=260 µA, B = V
96
96
INL
R
96
W
125C Rw
125C INL
125C DNL
125C Rw
125C INL
125C DNL
125C Rw
125C INL
125C DNL
INL
DNL
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
44
39
34
29
24
19
14
9
4
-1
3
2
1
0
-1
W
W
W
SS
SS
SS
)
)
)