參數資料
型號: mcp3208
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8通道12位A/D轉換器)
中文描述: 2.7 4-Channel/8-Channel 12位A / D轉換器具有SPI串行接口(SPI串行接口的8通道12位的A / D轉換器)
文件頁數: 7/34頁
文件大小: 673K
代理商: MCP3208
2002 Microchip Technology Inc.
DS21298C-page 7
MCP3204/3208
Note:
Unless otherwise indicated, V
DD
= V
REF
= 5 V, V
SS
= 0 V, f
SAMPLE
= 100 ksps, f
CLK
= 20* f
SAMPLE
,T
A
= 25°C.
FIGURE 2-7:
vs. Temperature.
Integral Nonlinearity (INL)
FIGURE 2-8:
(DNL) vs. Sample Rate.
Differential Nonlinearity
FIGURE 2-9:
(DNL) vs. V
REF
.
Differential Nonlinearity
FIGURE 2-10:
vs. Temperature (V
DD
= 2.7V).
Integral Nonlinearity (INL)
FIGURE 2-11:
(DNL) vs. Sample Rate (V
DD
= 2.7V).
Differential Nonlinearity
FIGURE 2-12:
(DNL) vs. V
REF
(V
DD
= 2.7V)
.
Differential Nonlinearity
-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
Temperature (°C)
25
50
75
100
I
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
25
50
75
100
125
150
Sample Rate (ksps)
D
Positive DNL
Negative DNL
-3.0
-2.0
-1.0
0.0
1.0
2.0
3.0
0
1
2
3
4
5
VREF (V)
D
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)
I
Positive INL
V
DD
= V
REF
= 2.7 V
F
SAMPLE
= 50 ksps
Negative INL
-2.0
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
0
10
20
30
40
50
60
70
80
Sample Rate (ksps)
D
Positive DNL
Negative DNL
V
DD
= V
REF
= 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)
D
V
DD
= V
REF
= 2.7 V
F
SAMPLE
= 50 ksps
Positive DNL
Negative DNL
相關PDF資料
PDF描述
MCP3208-CIP 2.7V 4-Channel/8-Channel 12-Bit A/D Converters with SPI Serial Interface
MCP3204-CIST 2.7V 4-Channel/8-Channel 12-Bit A/D Converters with SPI Serial Interface
MCP3204 2.7V 4-Channel/8-Channel 12-Bit A/D Converters with SPI Serial Interface
MCP3204-BIP CBS SCREW-MOUNT NYLON 3/4,1
MCP3204-BISL 2.7V 4-Channel/8-Channel 12-Bit A/D Converters with SPI Serial Interface
相關代理商/技術參數
參數描述
MCP-320-81302-0B 制造商:Supermicro Computer Inc 功能描述:OPTIONAL FAN TRAY FOR ONE 40X28MM FAN IN SC813 - Bulk
MCP-320-81802-0B 制造商:SUPER MICRO COMPUTER, INC. 功能描述:SC818_GPU_FAN _HOLDER_2_4028_ASSY (A5-SC81806-XX00C101) - Bulk
MCP-320-83602-0N-AI031 制造商:Supermicro Computer Inc 功能描述:EXTRA 80MM FAN BRACKET SET FOR OEM SC836 - Bulk
MCP3208-BI/P 功能描述:模數轉換器 - ADC 12-bit SPI 8 Chl RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
MCP3208-BI/SL 功能描述:模數轉換器 - ADC 12-bit SPI 8 Chl RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32