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參數(shù)資料
型號(hào): MCP3208-BI/SL
廠商: Microchip Technology
文件頁數(shù): 10/40頁
文件大?。?/td> 0K
描述: IC ADC 12BIT 2.7V 8CH SPI 16SOIC
標(biāo)準(zhǔn)包裝: 50
位數(shù): 12
采樣率(每秒): 100k
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)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: 表面貼裝
封裝/外殼: 16-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 16-SOIC
包裝: 管件
輸入數(shù)目和類型: 8 個(gè)單端,單極;4 個(gè)偽差分,單極
產(chǎn)品目錄頁面: 672 (CN2011-ZH PDF)
MCP3204/3208
DS21298E-page 18
2008 Microchip Technology Inc.
FIGURE 4-1:
Analog Input Model.
FIGURE 4-2:
Maximum Clock Frequency
vs. Input resistance (RS) to maintain less than a
0.1 LSB deviation in INL from nominal
conditions.
CPIN
VA
RSS CHx
7pF
V
T = 0.6V
V
T = 0.6V
ILEAKEAGE
Sampling
Switch
SS
RS = 1 k
C
SAMPLE
= DAC capacitance
VSS
VDD
= 20 pF
±1 nA
Legend
VA
= Signal Source
Ileakage
= Leakage Current At The Pin
Due To Various Junctions
Rss
= Source Impedance
SS
= Sampling switch
CHx
= Input Channel Pad
Rs
= Sampling switch resistor
Cpin
= Input Pin Capacitance
Csample
= Sample/hold capacitance
Vt
= Threshold Voltage
0.0
0.5
1.0
1.5
2.0
2.5
100
1000
10000
Input Resistance (Ohms)
Clock
Frequency
(MHz)
VDD = 5 V
VDD = 2.7 V
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP3208-CI/P 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/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