参数资料
型号: MCP3201-BI/P
厂商: Microchip Technology
文件页数: 4/40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)
MCP3201
DS21290F-page 12
1998-2011 Microchip Technology Inc.
Note:
Unless otherwise indicated, VDD = VREF = 5V, VSS = 0V, fSAMPLE = 100 ksps, fCLK = 16*fSAMPLE, TA = +25°C.
FIGURE 2-31:
IDD vs. VDD.
FIGURE 2-32:
IDD vs. Clock Frequency.
FIGURE 2-33:
IDD vs. Temperature.
FIGURE 2-34:
IREF vs. VDD.
FIGURE 2-35:
IREF vs. Clock Frequency.
FIGURE 2-36:
IREF vs. Temperature.
0
50
100
150
200
250
300
350
400
450
500
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
VDD (V)
I DD
(
A
)
VREF = VDD
All points at FCLK = 1.6 MHz, except
at VREF = VDD = 2.5V, FCLK = 800 kHz
0
50
100
150
200
250
300
350
400
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
-50
-25
0
25
50
75
100
Temperature (°C)
I DD
(
A
)
VDD = VREF = 5V
FCLK = 1.6 MHz
VDD = VREF = 2.7V
FCLK = 800 kHz
0
10
20
30
40
50
60
70
80
90
100
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
VDD (V)
I REF
(A
)
VREF = VDD
All points at FCLK = 1.6 MHz, except
at VREF = VDD = 2.5V, FCLK = 800 kHz
0
10
20
30
40
50
60
70
80
90
100
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
-50
-25
0
255075
100
Temperature (°C)
I RE
F
(
A
)
VDD = VREF = 5V
FCLK = 1.6 MHz
VDD = VREF = 2.7V
FCLK = 800 kHz
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