Note: Unless otherwise indicated, VDD
參數(shù)資料
型號: MCP3302-CI/P
廠商: Microchip Technology
文件頁數(shù): 47/48頁
文件大?。?/td> 0K
描述: IC ADC 13BIT 2.7V 2CH SPI 14-DIP
標準包裝: 30
位數(shù): 13
采樣率(每秒): 100k
數(shù)據(jù)接口: 串行,SPI?
轉換器數(shù)目: 1
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 通孔
封裝/外殼: 14-DIP(0.300",7.62mm)
供應商設備封裝: 14-PDIP
包裝: 管件
輸入數(shù)目和類型: 4 個單端,單極;2 個差分,單極
產品目錄頁面: 672 (CN2011-ZH PDF)
其它名稱: MCP3302CI/P
MCP3302/04
DS21697F-page 8
2011 Microchip Technology Inc.
Note: Unless otherwise indicated, VDD = VREF = 5V, Full differential input configuration, VSS = 0V, FSAMPLE = 100 ksps,
FCLK = 21*FSAMPLE, TA = +25°C.
FIGURE 2-7:
Differential Nonlinearity
(DNL) vs. Code (Representative Part).
FIGURE 2-8:
Differential Nonlinearity
(DNL) vs. Temperature.
FIGURE 2-9:
Positive Gain Error vs. VREF.
FIGURE 2-10:
Offset Error vs. VREF.
FIGURE 2-11:
Positive Gain Error vs.
Temperature.
FIGURE 2-12:
Signal-to-Noise Ratio (SNR)
vs. Input Frequency.
-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
-4096 -3072 -2048 -1024
0
1024
2048
3072
4096
Code
DN
L
(L
SB
)
-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
-50
-25
0
25
50
75
100
125
150
Temperature (°C)
DN
L
(L
SB
)
Positive DNL
Negaitive DNL
-1
0
1
2
3
4
itiv
e
Gain
Error
(LSB)
-3
-2
-1
0
123
45
6
Pos
V
REF(V)
6
8
10
12
14
16
18
20
0
2
4
6
012345
6
V
REF(V)
-0.8
-0.6
-0.4
-0.2
0
tiv
e
Gain
Error
(LSB)
-1.2
-1
-50
0
50
100
150
Posi
t
Temperature (°C)
30
40
50
60
70
80
90
100
SNR
(db)
0
10
20
30
1
10
100
Input Frequency (kHz)
相關PDF資料
PDF描述
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