參數(shù)資料
型號: TLV1578(中文)
廠商: Texas Instruments, Inc.
英文描述: 2.7V to 5.5V, 8-Channel, 10-Bit, Parallel Analog-to-Digital Converters(2.7V-5.5V,10位,1.25MSPS,八通道,低功耗,自動掉電的并行ADC)
中文描述: 2.7V至5.5V,8通道,10位,并行模擬到數(shù)字轉(zhuǎn)換器(為2.7V至5.5V,10位,1.25MSPS時(shí),八通道,低功耗,自動掉電的并行ADC)的
文件頁數(shù): 7/21頁
文件大?。?/td> 820K
代理商: TLV1578(中文)
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PARAMETER
TEST CONDITIONS
DVDD = 4.5 V to 5.5 V
DVDD = 2.7 V to 3.3 V
MIN
50
TYP
MAX
UNIT
ns
tcyc(CLK)
Cycle time CLK
,
100
ns
tsample
Reset and sampling time
6
SYSCLK
Cycles
tconv
Total conversion time
10
Cycles
twL(EOC)
Pulse width, end of conversion, EOC
10
Cycles
twL(INT)
Pulse width, interrupt
1
Cycles
tSTARTOSC
td(CSH CSTARTL)
Start up time, internal oscillator
100
ns
Delay time, CS high to CSTART low
10
ns
ten(RDL DAV)
Enable time data out
DVDD = 5 V at 50 pF
DVDD = 3 V at 50 pF
DVDD = 5 V at 50 pF
DVDD = 3 V at 50 pF
20
ns
,
40
ns
tdis(RDH DAV)
Disable time data out
Disable time, data out
5
ns
10
ns
tsu(CSL WRL)
th(WRH CSH)
Setup time, CS to WR
5
ns
Hold time, CS to WR
5
ns
tw(WR)
Pulse width, write
1
Clock
tw(RD)
Pulse width, read
1
Clock
tsu(DAV WRH)
th(WRH DA V)
tsu(CSL RDL)
th(RDH CSH)
Setup time, data valid to WR
10
ns
Hold time, data valid to WR
5
ns
Setup time, CS to RD
5
ns
Hold time, CS to RD
5
ns
th(WRH-CSH)
tsu(CSL-WRL)
tsample
tconv
tsample
tconv
tsu(DAV-WRH)
th(WRH-DAV)
ten(RDL-DAV)
ten(RDL-DAV)
Configure
Data In
ADC
Data Out
Power Down
Power Down
INTCONV.
CLK
CS
WR
CSTART
RD
D(0 9)
INT
tSTARTOSC
tSTARTOSC
EOC
(OR)
Hi-Z
Hi-Z
Hi-Z
Hi-Z
td(CSH-CSTARTL)
th(RDH-CSH)
tsu(CSL-RDL)
tdis(RDH-DAV)
tsu(CSL-RDL)
1
1
1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLV1578CDA 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10bit 1.2 MSPS PA 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
TLV1578CDAG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Ch 10-Bit 1.25MSPS 8-Ch DSP/SPI 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
TLV1578CDAR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Ch 10-Bit 1.25MSPS 8-Ch DSP/SPI 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
TLV1578CDARG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Ch 10-Bit 1.25MSPS 8-Ch DSP/SPI 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
TLV1578IDA 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10bit 1.2 MSPS PA 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