參數(shù)資料
型號： TLV1562CDW
廠商： Texas Instruments, Inc.
英文描述： 2.7 V TO 5.5 V, HIGH-SPEED LOW-POWER RECONFIGURABLE ANALOG-TO-DIGITAL CONVERTER WITH 4-INPUT, DUAL S/H, PARALLEL INTERFACE, AND POWER DOWN
中文描述： 2.7 V至5.5 V，高速低功耗可重構(gòu)模擬到數(shù)字轉(zhuǎn)換4輸入，雙的S /小時(shí)，并行接口，和電源關(guān)閉
文件頁數(shù)： 17/40頁
文件大小： 578K
代理商： TLV1562CDW
TLV1562
2.7 V TO 5.5 V, HIGH-SPEED LOW-POWER RECONFIGURABLE ANALOG-TO-DIGITAL
CONVERTER WITH 4-INPUT, DUAL S/H, PARALLEL INTERFACE, AND POWER DOWN
SLAS162 – SEPTEMBER 1998
17
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
mono continuous mode (CR0.(3,2) = 1,0)
The mono continuous mode of conversion is synchronous with the RD signal. Its cycle time is approximately
5 SYSCLK cycles when an external SYSCLK is used (6 SYSCLK cycles when an internal SYSCLK is used).
In the mono continuous mode, the TLV1562 is always sampling the input regardless of the state of other control
signals when it is not in the hold state (the first half SYSCLK cycle after each falling edge of RD). This simplifies
control of the ADC. There is no need to generate any special signal to start the sampling.
VIH
VIL
VIH
VIL
VIH
VIL
VIH
VIL
tc(RD)
tconv1
t(CONV1)
tconv1
tconv1
Hi-Z
CONV 1
CONV 2
CONV 3
ts5
td(RDL-SAMPLE)
ts2
ts2
ts2
Sample 1
Sample 2
Sample 3
Sample 4
Data 1
Data 2
ten(DATAOUT)
tdis(DATAOUT)
ten(DATAOUT)
tdis(DATAOUT)
Config
CS
WR
RD
DATA
tw(RDL)
td(CSL-RDL)
Figure 14. Mono Continuous Mode
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLV1562CDWR 制造商:Rochester Electronics LLC 功能描述:- Bulk
TLV1562CPW 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10bit Programmable 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
TLV1562CPWG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 2 MSPS Quad Channel 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
TLV1562EVM 制造商:Rochester Electronics LLC 功能描述:10- BIT A-D CONVERTER EVALUATION MODULE - Bulk 制造商:Texas Instruments 功能描述:10- BIT A-D CONVERTER EVALUATION MODULE - Bulk
TLV1562IDW 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10bit Programmable 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
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