参数资料
型号: MCP3001T-I/SN
厂商: Microchip Technology
文件页数: 3/28页
文件大小: 0K
描述: IC ADC 10BIT 2.7V 1CH SPI 8-SOIC
标准包装: 1
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-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOICN
包装: 标准包装
输入数目和类型: 1 个伪差分,单极
产品目录页面: 672 (CN2011-ZH PDF)
其它名称: MCP3001T-I/SNDKR
2007 Microchip Technology Inc.
DS21293C-page 11
MCP3001
Note: Unless otherwise indicated, V
DD = VREF = 5V, fSAMPLE = 200 ksps, fCLK = 14*Sample Rate,TA = 25°C
FIGURE 2-31: I
DD vs. VDD.
FIGURE 2-32: I
DD vs. Clock Frequency.
FIGURE 2-33: I
DD vs. Temperature.
FIGURE 2-34: I
REF vs. VDD.
FIGURE 2-35: I
REF vs. Clock Frequency.
FIGURE 2-36: I
REF vs. Temperature.
0
50
100
150
200
250
300
350
400
450
500
2.02.5
3.03.5
4.04.5
5.05.5
6.0
VDD (V)
IDD
(
A)
VREF = VDD
All points at fCLK = 2.8 MHz except
at VREF = VDD = 2.5V, fCLK =1.05 MHz
0
50
100
150
200
250
300
350
400
450
500
10
100
1000
10000
Clock Frequency (kHz)
IDD
(
A
)
VDD = VREF = 5V
VDD = VREF = 2.7V
0
50
100
150
200
250
300
350
400
450
500
550
600
-50
-25
0
25
50
75
100
Temperature (°C)
IDD
(
A)
VDD = VREF = 5V
fCLK = 2.8 MHz
VDD = VREF = 2.7V
fCLK = 1.05 MHz
0
10
20
30
40
50
60
70
80
90
100
110
120
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
VDD (V)
IRE
F(
A)
VREF = VDD
All points at fCLK = 2.8 MHz except
at VREF = VDD = 2.5V, fCLK = 1.05 MHz
0
10
20
30
40
50
60
70
80
90
100
110
120
10
100
1000
10000
Clock Frequency (kHz)
IRE
F(
A)
VDD = VREF = 5V
VDD = VREF = 2.7V
0
10
20
30
40
50
60
70
80
90
100
110
120
-50
-25
0
255075
100
Temperature (°C)
IRE
F(
A
)
VDD = VREF = 5V
fCLK = 2.8 MHz
VDD = VREF = 2.7V
fCLK = 1.05 MHz
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