Datasheet

MCP4728
DS22187E-page 12 © 2010 Microchip Technology Inc.
Note: Unless otherwise indicated, T
A
= -40°C to +125°C, V
DD
= +5.0V, V
SS
= 0V, R
L
= 5 kΩ, C
L
= 100 pF.
FIGURE 2-7: INL vs. Code (T
A
= +25°C).
FIGURE 2-8: INL vs. Code (T
A
= +25°C).
FIGURE 2-9: INL vs. Code and
Temperature
.
FIGURE 2-10: DNL vs. Code (T
A
= +25°C).
FIGURE 2-11: DNL vs. Code (T
A
= +25°C).
FIGURE 2-12: DNL vs. Code and
Temperature.
-6
-4
-2
0
2
4
6
0 1024 2048 3072 4096
Code
INL (LSB)
V
DD
= 2.7V, V
REF
= Internal, Gain = x1
-6
-4
-2
0
2
4
6
0 1024204830724096
Code
INL (LSB)
V
DD
= 2.7V, V
REF
= V
DD
-10
-8
-6
-4
-2
0
2
4
6
0 1024 2048 3072 4096
Code
INL (LSB)
+125
o
C
V
DD
= 5.5V, V
REF
= Internal, Gain = x1
+85°C
+25
o
C
-40
o
C
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0 1024 2048 3072 4096
Code
DNL (LSB)
V
DD
= 2.7V, V
REF
= Internal, Gain = x1
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0 1024 2048 3072 4096
Code
DNL (LSB)
V
DD
= 2.7V, V
REF
= V
DD
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0 1024 2048 3072 4096
Code
DNL(LSB)
- 40
o
C to +85
o
C+125
o
C
V
DD
= 5.5V, V
REF
= Internal, Gain = x1