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): 12/34頁
文件大?。?/td> 673K
代理商: MCP3204
MCP3204/3208
DS21298C-page 12
2002 Microchip Technology Inc.
Note:
Unless otherwise indicated, V
DD
= V
REF
= 5V, V
SS
= 0V, f
SAMPLE
= 100 ksps, f
CLK
= 20* f
SAMPLE
,T
A
= 25°C.
FIGURE 2-37:
I
DDS
vs. V
DD
.
FIGURE 2-38:
I
DDS
vs. Temperature.
FIGURE 2-39:
Current vs. Temperature.
Analog Input Leakage
0
10
20
30
40
50
60
70
80
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
V
DD
(V)
I
D
V
REF
= CS = V
DD
0.01
0.10
1.00
10.00
100.00
-50
-25
0
Temperature (°C)
25
50
75
100
I
D
V
DD
= V
REF
= CS = 5 V
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
-50
-25
0
25
50
75
100
Temperature (°C)
A
V
DD
= V
REF
= 5 V
F
CLK
= 2 MHz
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