参数资料
型号: MCP3201T-CI/ST
厂商: Microchip Technology
文件页数: 39/40页
文件大小: 0K
描述: IC ADC 12BIT 2.7V 1CH SPI 8TSSOP
标准包装: 2,500
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: 表面贴装
封装/外壳: 8-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 8-TSSOP
包装: 带卷 (TR)
输入数目和类型: 1 个单端,单极
其它名称: MCP3201T-CI/ST -ND
MCP3201
DS21290F-page 8
1998-2011 Microchip Technology Inc.
Note:
Unless otherwise indicated, VDD = VREF = 5V, VSS = 0V, fSAMPLE = 100 ksps, fCLK = 16*fSAMPLE, 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. VREF.
FIGURE 2-10:
Integral Nonlinearity (INL)
vs. Temperature (VDD = 2.7V).
FIGURE 2-11:
Differential Nonlinearity
(DNL) vs. Sample Rate (VDD = 2.7V).
FIGURE 2-12:
Differential Nonlinearity
(DNL) vs. VREF (VDD = 2.7V).
-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
255075
100
Temperature (°C)
IN
L
(
L
S
B
)
Positive INL
Negative INL
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
0
25
50
75
100
125
150
Sample Rate (ksps)
DNL
(
L
S
B
)
Positive DNL
Negative DNL
-2.0
-1.0
0.0
1.0
2.0
3.0
01
23
45
V
REF (V)
DN
L
(LS
B
)
Negative DNL
Positive DNL
-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)
IN
L
(
L
S
B
)
Positive INL
VDD = VREF = 2.7V
FSAMPLE = 50 ksps
Negative INL
-2.0
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
0
20406080
100
Sample Rate (ksps)
DNL
(
L
S
B
)
VDD = VREF = 2.7V
Positive DNL
Negative DNL
-3.0
-2.0
-1.0
0.0
1.0
2.0
3.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
V
REF(V)
DNL
(
L
S
B
)
Positive DNL
Negative DNL
VDD = 2.7V
FSAMPLE = 50 ksps
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