参数资料
型号: MCP3001-I/MS
厂商: Microchip Technology
文件页数: 26/28页
文件大小: 0K
描述: IC ADC 10BIT 2.7V 1CH SPI 8MSOP
标准包装: 100
位数: 10
采样率(每秒): 200k
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: 表面贴装
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-MSOP
包装: 管件
输入数目和类型: 1 个伪差分,单极
产品目录页面: 672 (CN2011-ZH PDF)
2007 Microchip Technology Inc.
DS21293C-page 7
MCP3001
Note: Unless otherwise indicated, V
DD = VREF = 5V, fSAMPLE = 200 ksps, fCLK = 14*Sample Rate,TA = 25°C
FIGURE 2-7:
Integral
Nonlinearity
(INL)
vs.
Temperature.
FIGURE 2-8:
Differential
Nonlinearity
(DNL)
vs.
Sample Rate.
FIGURE 2-9:
Differential
Nonlinearity
(DNL)
vs.
V
REF.
FIGURE 2-10: Integral
Nonlinearity
(INL)
vs.
Temperature (V
DD = 2.7V).
FIGURE 2-11: Differential
Nonlinearity
(DNL)
vs.
Sample Rate (V
DD = 2.7V).
FIGURE 2-12: Differential Nonlinearity (DNL) vs. V
REF
(V
DD = 2.7V).
-0.4
-0.3
-0.2
-0.1
0.0
0.1
0.2
0.3
0.4
-50
-25
0
25
50
75
100
Temperature (°C)
IN
L
(
L
SB
)
Positive INL
Negative INL
-0.4
-0.3
-0.2
-0.1
0.0
0.1
0.2
0.3
0.4
0
25
50
75
100
125
150
175
200
225
250
Sample Rate (ksps)
DNL
(
L
S
B
)
Positive DNL
Negative DNL
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
012
345
VREF (V)
DNL
(LS
B
)
Negative DNL
Positive DNL
-0.4
-0.3
-0.2
-0.1
0.0
0.1
0.2
0.3
0.4
-50
-25
0
255075
100
Temperature (°C)
INL
(
L
S
B
)
Positive INL
VDD = VREF = 2.7V
fSAMPLE = 75 ksps
Negative INL
-0.4
-0.3
-0.2
-0.1
0.0
0.1
0.2
0.3
0.4
0
25
50
75
100
Sample Rate (ksps)
DNL
(L
S
B
)
Positive DNL
Negative DNL
VDD = VREF = 2.7V
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
VREF(V)
DNL
(LS
B
)
Positive DNL
Negative DNL
VDD = VREF = 2.7V
fSAMPLE = 75 ksps
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