Datasheet

© 2011 Microchip Technology Inc. DS22268A-page 5
MCP9501/2/3/4
Note: Unless otherwise indicated, V
DD
= 2.7V to 5.5V, T
A
= -40°C to +125°C, GND = Ground, R
PULL-UP
= 10 kΩ
(MCP9501 only) and 0.1 µF bypass capacitor.
FIGURE 2-7: Temperature Accuracy
Distribution at -15°C.
FIGURE 2-8: Temperature Accuracy
Distribution at 5°C.
FIGURE 2-9: Temperature Accuracy
Distribution at 65°C.
FIGURE 2-10: Temperature Accuracy
Distribution at 105°C.
FIGURE 2-11: Temperature Accuracy
Distribution at 115°C.
FIGURE 2-12: Temperature Accuracy
Distribution at 125°C.
0%
10%
20%
30%
40%
50%
60%
-
4
.
0
-
2
.
0
0
.
0
2
.
0
4
.
0
O
c
c
u
r
r
e
n
c
e
s
Temperature Accuracy (°C)
T
A
= -15\C
V
DD
= 4.1V
492 Units
°
Occurrences
T
A
(°C)
-4.0 -2.0
0.0 2.0 4.0
0%
10%
20%
30%
40%
50%
60%
-
4
.
0
-
2
.
0
0
.
0
2
.
0
4
.
0
O
c
c
u
r
r
e
n
c
e
s
Temperature Accuracy (°C)
T
A
= 5\C
V
DD
= 4.1V
480 Units
Occurrences
°
-4.0 -2.0
0.0 2.0 4.0
T
A
(°C)
0%
10%
20%
30%
40%
50%
60%
-
4
.
0
-
2
.
0
0
.
0
2
.
0
4
.
0
O
c
c
u
r
r
e
n
c
e
s
Temperature Accuracy (°C)
T
A
= 65\C
V
DD
= 4.1V
480 Units
°
T
A
(°C)
-4.0 -2.0
0.0 2.0 4.0
Occurrences
-4.0 -2.0
0.0 2.0 4.0
T
A
(°C)
-4.0 -2.0
0.0 2.0 4.0
T
A
(°C)
°
Occurrences
0%
10%
20%
30%
40%
50%
60%
-
4
.
0
-
2
.
0
0
.
0
2
.
0
4
.
0
O
c
c
u
r
r
e
n
c
e
s
Temperature Accuracy (°C)
T
A
= 105\C
V
DD
= 4.1V
480 Units
°
Occurrences
T
A
(°C)
-4.0 -2.0
0.0 2.0 4.0
0%
10%
20%
30%
40%
50%
60%
-
4
.
0
-
2
.
0
0
.
0
2
.
0
4
.
0
O
c
c
u
r
r
e
n
c
e
s
Temperature Accuracy (°C)
T
A
= 115\C
V
DD
= 4.1V
480 Units
-4.0 -2.0
0.0 2.0 4.0
°
T
A
(°C)
Occurrences
°
0%
10%
20%
30%
40%
50%
60%
-
4
.
0
-
2
.
0
0
.
0
2
.
0
4
.
0
O
c
c
u
r
r
e
n
c
e
s
Temperature Accuracy (°C)
T
A
= 125\C
V
DD
= 4.1V
480 Units
Occurrences
T
A
(°C)
-4.0 -2.0
0.0 2.0 4.0
°