参数资料
型号: MCP3201-BI/P
厂商: Microchip Technology
文件页数: 40/40页
文件大小: 0K
描述: IC ADC 12BIT 2.7V 1CH SPI 8-DIP
标准包装: 60
位数: 12
采样率(每秒): 100k
数据接口: 串行,SPI?
转换器数目: 1
电压电源: 单电源
工作温度: -40°C ~ 85°C
安装类型: 通孔
封装/外壳: 8-DIP(0.300",7.62mm)
供应商设备封装: 8-PDIP
包装: 管件
输入数目和类型: 1 个单端,单极
产品目录页面: 672 (CN2011-ZH PDF)
1998-2011 Microchip Technology Inc.
DS21290F-page 9
MCP3201
Note:
Unless otherwise indicated, VDD = VREF = 5V, VSS = 0V, fSAMPLE = 100 ksps, fCLK = 16*fSAMPLE, TA = +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. VREF.
FIGURE 2-16:
Differential Nonlinearity
(DNL) vs. Code (Representative Part,
VDD =2.7V).
FIGURE 2-17:
Differential Nonlinearity
(DNL) vs. Temperature (VDD = 2.7V).
FIGURE 2-18:
Offset Error vs. VREF.
-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 2048 2560 3072 3584 4096
Digital Code
DN
L
(
L
S
B
)
-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)
DNL
(
L
S
B
)
Positive DNL
Negative DNL
-2
-1
0
1
2
3
4
5
01
23
45
VREF(V)
Ga
in
Erro
r(L
SB)
VDD = 2.7V
FSAMPLE = 50 ksps
VDD = 5V
FSAMPLE = 100 ksps
-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 2048 2560 3072 3584 4096
Digital Code
DN
L
(
L
S
B
)
VDD = VREF = 2.7V
FSAMPLE = 50 ksps
-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)
DNL
(
L
S
B
)
Positive DNL
VDD = 2.7V
FSAMPLE = 50ksps
Negative DNL
0
2
4
6
8
10
12
14
16
18
20
012
345
VREF (V)
Of
fs
e
tError
(
L
SB
)
VDD = 5V
FSAMPLE = 100 ksps
VDD = 2.7V
FSAMPLE = 50ksps
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