MCP3201T-I/MS MICROCHIP [Microchip Technology], MCP3201T-I/MS Datasheet - Page 7

• Manufacturer Part Number: MCP3201T-I/MS
• Description: 2.7V 12-Bit A/D Converter with SPI Serial Interface
• Manufacturer: MICROCHIP [Microchip Technology]

Note: Unless otherwise indicated, V
FIGURE 2-13: Differential Nonlinearity (DNL) vs.
Code (Representative Part).
FIGURE 2-14: Differential Nonlinearity (DNL) vs.
Temperature.
FIGURE 2-15: Gain Error vs. V
© 2007 Microchip Technology Inc.
-0.2
-0.4
-0.6
-0.8
-1.0
-1
-2
-0.2
-0.4
-0.6
-0.8
-1.0
1.0
0.8
0.6
0.4
0.2
0.0
5
4
3
2
1
0
1.0
0.8
0.6
0.4
0.2
0.0
0
-50
0
V
F
SAMPLE
512
DD
-25
= 5V
1
= 100 ksps
1024 1536 2048 2560 3072 3584 4096
V
F
SAMPLE
DD
= 2.7V
Temperature (°C)
0
= 50 ksps
Digital Code
2
Positive DNL
Negative DNL
V
REF
25
(V)
REF
3
.
50
DD
= V
REF
4
75
= 5V, V
100
5
SS
= 0V, f
SAMPLE
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
= 100 ksps, f
-0.2
-0.4
-0.6
-0.8
-1.0
-0.2
-0.4
-0.6
-0.8
-1.0
1.0
0.8
0.6
0.4
0.2
0.0
20
18
16
14
12
10
1.0
0.8
0.6
0.4
0.2
0.0
8
6
4
2
0
-50
0
0
V
F
V
F
SAMPLE
SAMPLE
DD
DD
= V
= V
512
V
F
-25
DD
SAMPLE
DD
REF
= 50 ksps
REF
= 50 ksps
1
= 5V
CLK
1024 1536
= 2.7V).
= 2.7V
= 2.7V
= 100 ksps
= 16*f
V
F
DD
SAMPLE
Temperature (°C)
0
Digital Code
= 2.7V
Positive DNL
Negative DNL
2
= 50ksps
V
SAMPLE
REF
2048 2560 3072 3584 4096
25
DD
MCP3201
(V)
= 2.7V).
,T
REF
3
A
50
.
= 25°C
DS21290D-page 7
75
4
100
5