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MCP3002-I/SN 参数 Datasheet PDF下载

MCP3002-I/SN图片预览
型号: MCP3002-I/SN
PDF下载: 下载PDF文件 查看货源
内容描述: 2.7V双通道10位A / D转换器,带有SPI串行接口 [2.7V Dual Channel 10-Bit A/D Converter with SPI Serial Interface]
分类和应用: 转换器模数转换器光电二极管PC
文件页数/大小: 34 页 / 558 K
品牌: MICROCHIP [ MICROCHIP TECHNOLOGY ]
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MCP3002
Load circuit for t
R
, t
F
, t
DO
1.4V
3 kΩ
D
OUT
C
L
= 30 pF
Load circuit for t
DIS
and t
EN
Test Point
V
DD
Test Point
D
OUT
3 kΩ
30 pF
V
DD
/2
t
DIS
Waveform 2
t
EN
Waveform
t
DIS
Waveform 1
V
SS
Voltage Waveforms for t
R
, t
F
D
OUT
t
R
t
F
V
OH
V
OL
Voltage Waveforms for t
EN
CS
CLK
D
OUT
t
EN
1
2
3
4
B9
Voltage Waveforms for t
DO
CS
CLK
t
DO
D
OUT
Voltage Waveforms for t
DIS
V
IH
90%
t
DIS
D
OUT
Waveform 2†
10%
D
OUT
Waveform 1*
* Waveform 1 is for an output with internal
conditions such that the output is high, unless dis-
abled by the output control.
† Waveform 2 is for an output with internal
conditions such that the output is low, unless dis-
abled by the output control.
FIGURE 1-2:
Test Circuits.
DS21294D-page 6
©
2008 Microchip Technology Inc.