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參數(shù)資料
| 型號： | MCP3202-CIST |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 2.7V Dual Channel 12-Bit A/D Converter with SPI Serial Interface |
| 中文描述： | 2.7V雙通道12位A / D轉(zhuǎn)換器具有SPI串行接口 |
| 文件頁數(shù)： | 14/20頁 |
| 文件大?。?/td> | 386K |
| 代理商： | MCP3202-CIST |
MCP3202
DS21034A-page 14
Preliminary
1999 Microchip Technology Inc.
FIGURE 5-1:
Communication with the MCP3202 using MSB first format only.
FIGURE 5-2:
Communication with MCP3202 using LSB first format.
Null
Bit
B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11
CS
CLK
D
OUT
HI-Z
HI-Z
(MSB)
t
CONV
t
DATA
**
Power Down
t
SAMPLE
D
IN
t
CYC
t
CSH
* After completing the data transfer, if further clocks are applied with CS low, the A/D Converter will output zeros indefinitely.
** t
: During this time, the bias circuit and the comparator power down while the reference input becomes a high impedance
node, leaving the CLK running to clock out LSB first data or zeroes.
t
SUCS
O
S
S
S
D
M
Don’t Care
*
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MCP3202T | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:2.7V Dual Channel 12-Bit A/D Converter with SPI Serial Interface |
| MCP3202T-BI/MS | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:2.7V Dual Channel 12-Bit A/D Converter with SPI Serial Interface |
| MCP3202T-BI/P | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:2.7V Dual Channel 12-Bit A/D Converter with SPI Serial Interface |
| MCP3202T-BI/SN | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-bit SPI Dual 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 |
| MCP3202T-BI/ST | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:2.7V Dual Channel 12-Bit A/D Converter with SPI Serial Interface |
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