參數(shù)資料
型號(hào): 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(yè)數(shù): 10/20頁(yè)
文件大?。?/td> 377K
代理商: MCP3201-CISN
MCP3201
DS21290B-page 10
Preliminary
1999 Microchip Technology Inc.
Note:
Unless otherwise indicated, V
DD
= V
REF
= 5V, V
SS
= 0V, f
SAMPLE
= 100ksps, f
CLK
= 16*f
SAMPLE
,T
A
= 25°C
FIGURE 2-31:
I
DD
vs. V
DD
.
FIGURE 2-32:
I
DD
vs. Clock Frequency.
FIGURE 2-33:
I
DD
vs. Temperature.
FIGURE 2-34:
I
REF
vs. V
DD
.
FIGURE 2-35:
I
REF
vs. Clock Frequency.
FIGURE 2-36:
I
REF
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
V
DD
(V)
I
D
V
REF
= V
DD
All points at F
CLK
= 1.6MHz except
at V
REF
= V
DD
= 2.5V, F
CLK
= 800kHz
0
50
100
150
200
250
300
350
400
10
100
1000
10000
Clock Frequency (kHz)
I
D
V
DD
= V
REF
= 5V
V
DD
= V
REF
= 2.7V
0
50
100
150
200
250
300
350
400
-50
-25
0
25
50
75
100
Temperature (°C)
I
D
V
DD
= V
REF
= 5V
F
CLK
= 1.6MHz
V
DD
= V
REF
= 2.7V
F
CLK
= 800kHz
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
V
DD
(V)
I
R
V
REF =
V
DD
All points at F
CLK
= 1.6MHz except
at V
REF
= V
DD
= 2.5V, F
CLK
= 800kHz
0
10
20
30
40
50
60
70
80
90
100
10
100
1000
10000
Clock Frequency (kHz)
I
R
V
DD
= V
REF
= 5V
V
DD
= V
REF
= 2.7V
0
10
20
30
40
50
60
70
80
90
100
-50
-25
0
25
50
75
100
Temperature (°C)
I
R
V
DD
= V
REF
= 5V
F
CLK
= 1.6MHz
V
DD
= V
REF
= 2.7V
F
CLK
= 800kHz
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