MCP3304 Microchip Technology, MCP3304 Datasheet - Page 9

• Manufacturer Part Number: MCP3304
• Description: 13-Bit Differential Input, Low Power A/D Converter with SPI Serial Interface
• Manufacturer: Microchip Technology

FIGURE 2-13:
(DNL) vs. Code (Representative Part).
FIGURE 2-14:
(DNL) vs. Temperature.
FIGURE 2-15:
V
© 2007 Microchip Technology Inc.
REF
Note:
.
-0.2
-0.4
-0.6
-0.8
0.8
0.6
0.4
0.2
-0.2
-0.4
-0.6
-0.8
-1
-2
-3
-1
4
3
2
1
0
0.8
0.6
0.4
0.2
1
0
-4096
-1
1
0
0
-50
Unless otherwise indicated, V
F
-3072
SAMPLE
-25
1
-2048
0
V
F
SAMPLE
DD
= 100 ksps, F
Positive DNL
Negaitive DNL
=5V
2
-1024
Differential Nonlinearity
Differential Nonlinearity
Positive Gain Error vs.
Temperature (°C)
25
= 100 ksps
V
Code
REF
50
0
3
(V)
1024
75
CLK
4
2048
100
= 21*F
DD
5
3072
125
= V
SAMPLE
REF
4096
150
6
= 5V, Full differential input configuration, V
, T
A
= 25°C.
FIGURE 2-16:
(DNL) vs. Code (Representative Part,
V
FIGURE 2-17:
(DNL) vs. Temperature (V
FIGURE 2-18:
DD
= 2.7V).
-0.2
-0.4
-0.6
-0.8
-0.2
-0.4
-0.6
-0.8
20
18
16
14
12
10
0.8
0.6
0.4
0.2
0.8
0.6
0.4
0.2
8
6
4
2
0
-1
-1
1
0
-4096
1
0
0
-50
V
F
V
F
DD
SAMPLE
V
F
SAMPLE
DD
DD
SAMPLE
=V
=V
-3072
= 2.7V
REF
-25
REF
= 50 ksps
= 50 ksps
= 50 ksps
=2.7V
1
=2.7V
-2048
0
V
F
SAMPLE
DD
2
MCP3302/04
-1024
= 5V
Differential Nonlinearity
Positive DNL
Negative DNL
Differential Nonlinearity
Offset Error vs. V
Temperature (°C)
25
= 100 ksps
V
Code
REF
50
0
DD
3
(V)
SS
1024
= 2.7V).
75
= 0V,
4
2048
DS21697C-page 9
100
REF
3072
5
125
.
4096
150
6