MCP3302-I/ST Microchip Technology, MCP3302-I/ST Datasheet - Page 7

• Manufacturer Part Number: MCP3302-I/ST
• Description: 13-Bit Differential Input, Low Power A/D Converter with SPI Serial Interface
• Manufacturer: Microchip Technology

Note: Unless otherwise indicated, V
f
FIGURE 2-13: Differential Nonlinearity (DNL) vs.
Code (Representative Part).
FIGURE 2-14: Differential Nonlinearity (DNL) vs.
Temperature.
FIGURE 2-15: Positive Gain Error vs. V
CLK
2001 Microchip Technology Inc.
= 21*f
-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
0.8
0.6
0.4
0.2
4
3
2
1
0
1
0
-4096
-1
1
0
0
-50
SAMPLE
-3072
-25
1
-2048
, T
0
V
F
DD
SAMPLE
A
Positive DNL
Negaitive DNL
=5V
2
= 25°C.
-1024
Temperature (°C)
25
= 100 ksps
V
Code
REF
50
0
3
(V)
1024
75
DD
4
2048
100
= V
REF
REF
5
3072
125
.
= 5V, Full differential input configuration, V
4096
150
6
FIGURE 2-16: Differential Nonlinearity (DNL) vs.
Code (Representative Part, V
FIGURE 2-17: Differential Nonlinearity (DNL) vs.
Temperature (V
FIGURE 2-18: Offset Error vs. V
20
18
16
14
12
10
-0.2
-0.4
-0.6
-0.8
8
6
4
2
0
0.8
0.6
0.4
0.2
-0.2
-0.4
-0.6
-0.8
0.8
0.6
0.4
0.2
-1
1
0
-1
-4096
0
1
0
-50
V
F
V
F
DD
SAMPLE
V
F
DD
SAMPLE
SAMPLE
DD
=V
= 2.7V
-3072
=V
REF
-25
= 50 ksps
REF
= 50 ksps
1
=2.7V
= 50 ksps
=2.7V
DD
-2048
= 2.7V).
0
V
F
DD
SAMPLE
2
= 5V
MCP3302/04
-1024
Positive DNL
Negative DNL
Temperature (°C)
25
= 100 ksps
SS
V
Code
REF
50
0
= 0V, f
3
DD
(V)
= 2.7V).
1024
REF
75
SAMPLE
4
.
2048
DS21697A-page 7
100
3072
= 100 ksps,
125
5
4096
150
6