參數(shù)資料
型號: mcp3204
廠商: Microchip Technology Inc.
元件分類: 串行ADC
英文描述: 2.7V 4-Channel/8-Channel 12-Bit A/D Converters With SPI Serial Interface(SPI串行接口的4通道12位A/D轉(zhuǎn)換器)
中文描述: 2.7 4-Channel/8-Channel 12位A / D轉(zhuǎn)換器具有SPI串行接口(SPI串行接口的4通道12位的A / D轉(zhuǎn)換器)
文件頁數(shù): 5/34頁
文件大小: 673K
代理商: MCP3204
2002 Microchip Technology Inc.
DS21298C-page 5
MCP3204/3208
FIGURE 1-2:
Load Circuit for t
R
, t
F
, t
DO
.
FIGURE 1-3:
Load circuit for t
DIS
and t
EN
.
Test Point
1.4V
D
OUT
3 k
C
L
= 100 pF
D
OUT
t
R
Voltage Waveforms for t
R
, t
F
CLK
D
OUT
t
DO
Voltage Waveforms for t
DO
t
F
V
OH
V
OL
90%
10%
*
Waveform 1 is for an output with internal
conditions such that the output is high,
unless disabled by the output control.
Waveform 2 is for an output with internal
conditions such that the output is low,
unless disabled by the output control.
Test Point
D
OUT
3 k
100 pF
t
DIS
Waveform 2
t
DIS
Waveform 1
CS
CLK
D
OUT
t
EN
1
2
B11
Voltage Waveforms for t
EN
t
EN
Waveform
V
DD
V
DD
/2
V
SS
3
4
Voltage Waveforms for t
DIS
D
OUT
D
OUT
CS
V
IH
T
DIS
Waveform 1
*
Waveform 2
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