參數(shù)資料
型號: MCP3201-CISN
廠商: Microchip Technology Inc.
英文描述: 2.7V 12-Bit A/D Converter with SPI Serial Interface
中文描述: 2.7 12位A / D轉換器具有SPI串行接口
文件頁數(shù): 7/20頁
文件大?。?/td> 377K
代理商: MCP3201-CISN
1999 Microchip Technology Inc.
Preliminary
DS21290B-page 7
MCP3201
Note:
Unless otherwise indicated, V
DD
= V
REF
= 5V, V
SS
= 0V, f
SAMPLE
= 100ksps, f
CLK
= 16*f
SAMPLE
,T
A
= 25°C
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
REF
.
FIGURE 2-16:
Differential Nonlinearity (DNL) vs.
Code (Representative Part, V
DD
= 2.7V).
FIGURE 2-17:
Differential Nonlinearity (DNL) vs.
Temperature (V
DD
= 2.7V).
FIGURE 2-18:
Offset Error vs. V
REF
.
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
0
512
1024
1536
Digital Code
2048
2560
3072
3584
4096
D
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
-50
-25
0
25
50
75
100
Temperature (°C)
D
Positive DNL
Negative DNL
-2
-1
0
1
2
3
4
5
0
1
2
3
4
5
V
REF
(V)
G
V
DD
= 2.7V
F
SAMPLE
= 50ksps
V
DD
= 5V
F
SAMPLE
= 100ksps
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
0
512
1024
1536
Digital Code
2048
2560
3072
3584
4096
D
V
DD
= V
REF
= 2.7V
F
SAMPLE
= 50ksps
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
-50
-25
0
25
50
75
100
Temperature (°C)
D
Positive DNL
V
DD
= V
REF
= 2.7V
F
SAMPLE
= 50ksps
Negative DNL
0
2
4
6
8
10
12
14
16
18
20
0
1
2
3
4
5
V
REF
(V)
O
V
DD
= 5V
F
SAMPLE
= 100ksps
V
DD
= 2.7V
F
SAMPLE
= 50ksps
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