參數(shù)資料
型號： MCP3208-BI/ST
元件分類： ADC
英文描述： 8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO14
封裝： 4.4 MM, PLASTIC, TSSOP-14
文件頁數(shù)： 39/40頁
文件大?。?/td> 722K
代理商： MCP3208-BI/ST
MCP3204/3208
DS21298E-page 8
2008 Microchip Technology Inc.
Note:
Unless otherwise indicated, VDD = VREF = 5 V, VSS = 0 V, fSAMPLE = 100 ksps, fCLK = 20* fSAMPLE, TA = +25°C.
FIGURE 2-7:
Integral Nonlinearity (INL)
vs. Temperature.
FIGURE 2-8:
Differential Nonlinearity
(DNL) vs. Sample Rate.
FIGURE 2-9:
Differential Nonlinearity
(DNL) vs. VREF.
FIGURE 2-10:
Integral Nonlinearity (INL)
vs. Temperature (VDD = 2.7V).
FIGURE 2-11:
Differential Nonlinearity
(DNL) vs. Sample Rate (VDD = 2.7V).
FIGURE 2-12:
Differential Nonlinearity
(DNL) vs. VREF (VDD = 2.7V).
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
-50
-25
0
25
50
75
100
Temperature (°C)
INL
(L
S
B
)
Positive INL
Negative INL
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
0
255075
100
125
150
Sample Rate (ksps)
DNL
(LSB)
Positive DNL
Negative DNL
-3.0
-2.0
-1.0
0.0
1.0
2.0
3.0
0
123
4
5
VREF (V)
DN
L
(
L
S
B
)
Positive DNL
Negative DNL
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
-50
-25
0
25
50
75
100
Temperature (°C)
INL
(LS
B
)
Positive INL
VDD = VREF = 2.7 V
FSAMPLE = 50 ksps
Negative INL
-2.0
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
0
102030
40506070
80
Sample Rate (ksps)
DN
L
(LSB)
Positive DNL
Negative DNL
VDD = VREF = 2.7 V
-3.0
-2.0
-1.0
0.0
1.0
2.0
3.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
VREF (V)
DN
L
(
L
S
B
)
VDD = VREF = 2.7 V
FSAMPLE = 50 ksps
Positive DNL
Negative DNL
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參數(shù)描述
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MCP3208-CI/P 制造商:Microchip Technology Inc 功能描述:IC 12BIT ADC 3208 DIP16
MCP3208-CI/P 制造商:Microchip Technology Inc 功能描述:A-D Converter IC Number of Bits:12
MCP3208-CI/SL 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-bit SPI 8 Chl RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MCP3208-CI/SL 制造商:Microchip Technology Inc 功能描述:IC 12 ADC SMD 3208 SOIC16
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