參數(shù)資料
型號: TC3400VPA
廠商: Microchip Technology Inc.
英文描述: !.8V, Low Power, 16-Bit Sigma-Delta A/D Converter
中文描述: !.8五,低功耗,16位Σ-ΔA / D轉(zhuǎn)換
文件頁數(shù): 8/16頁
文件大?。?/td> 437K
代理商: TC3400VPA
TC3400
DS21409B-page 8
2002 Microchip Technology Inc.
FIGURE 3-4:
A/D OPERATIONAL FLOWCHART
Yes
No
Yes
No
Yes
Yes
Yes
No
No
No
Yes
Yes
No
Yes
No
POR
Sleep
SDAT = High
SCLK
Hgh to Low
Power Up Analog,
Start CONVCLK (= 0),
Start Conversion,
Resolution = 2m
(m = 16), Latch Input
Channel Address (if applicable).
SCLK
Low to High
transition
SDAT = Low
CONVCLK
< 2
9
SCLK
High to Low
A/D
Resolution
> 2
10
Reduce A/D
Resolution by 1-bit
(m = m
1);
SDAT = High
SDAT = Low
CONVCLK = 2m
(Conversion Done)
Power Down Analog,
Conversion Complete,
SDAT = High
SCLK
High to Low
SDAT = Dm;
m = m
1
m
0
SDAT = High
Internal Reset
Sleep
No
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TC3401 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:16-Bit Low Cost, Low Power Sigma-Delta A/D Converter
TC3401VPE 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit Sigma-Delta 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
TC3401VQR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit Sigma-Delta 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
TC3401VQRTR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit Sigma-Delta 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
TC3402 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:+1.8 Low Power, Quad Input, 16-Bit Sigma-Delta A/D Converter