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參數(shù)資料
| 型號： | MCP3201-CISN |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 2.7V 12-Bit A/D Converter with SPI Serial Interface |
| 中文描述： | 2.7 12位A / D轉(zhuǎn)換器具有SPI串行接口 |
| 文件頁數(shù)： | 13/20頁 |
| 文件大?。?/td> | 377K |
| 代理商： | MCP3201-CISN |
1999 Microchip Technology Inc.
Preliminary
DS21290B-page 13
MCP3201
FIGURE 4-1:
Analog Input Model.
FIGURE 4-2:
Resistance (R
) to maintain less than a 0.1 LSB
deviation in INL from nominal conditions.
Maximum Clock Frequency vs. Input
C
PIN
7pF
VA
R
S
CHx
V
T
= 0.6V
V
T
= 0.6V
I
LEAKAGE
±
1nA
Sampling
Switch
SS
R
SS
= 1k
C
SAMPLE
= DAC capacitance
= 20 pF
V
SS
V
DD
= Signal Source
= Source Impedance
= Input Channel Pad
= Input Capacitance
= Threshold Voltage
= Leakage Current at the pin
due to various junctions
= Sampling Switch
= Sampling Switch Resistor
= Sample/Hold Capacitance
VA
R
S
CHx
C
PIN
V
T
I
LEAKAGE
SS
R
SS
C
SAMPLE
Legend
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
100
1000
10000
Input Resistance (Ohms)
C
V
DD
= V
REF
= 5V
V
DD
= V
REF
= 2.7V
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| MCP3201-CIST | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:2.7V 12-Bit A/D Converter with SPI Serial Interface |
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| MCP3201-I/SN | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:2.7V 12-Bit A/D Converter with SPI Serial Interface |
| MCP3201-I/ST | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:2.7V 12-Bit A/D Converter with SPI Serial Interface |
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