參數(shù)資料
型號(hào)： TLV1562IDW
廠商： TEXAS INSTRUMENTS INC
元件分類： ADC
英文描述： 4-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
封裝： 1.27 MM PITCH, GREEN, SOIC-28
文件頁(yè)數(shù)： 9/41頁(yè)
文件大?。?/td> 600K
代理商： TLV1562IDW
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
t c(RD)
t conv1
t (CONV1)
t conv1
Hi-Z
CONV 1
CONV 2
CONV 3
t s5
t d(RDL-SAMPLE)
t s2
Sample 1
Sample 2
Sample 3
Sample 4
Data 1
Data 2
t en(DATAOUT)
t dis(DATAOUT)
t en(DATAOUT)
t dis(DATAOUT)
Config
CS
WR
RD
DATA
t w(RDL)
t d(CSL-RDL)
Figure 14. Mono Continuous Mode
相關(guān)PDF資料
PDF描述
TLV1562IPWG4 4-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
TLV1562CPWLE 2-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
TLV1562IPWLE 2-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
TLV1562IDWRG4 4-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
TLV1570CPWG4 8-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLV1562IDWG4 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
TLV1562IDWR 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
TLV1562IDWRG4 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
TLV1562IPW 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
TLV1562IPWG4 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
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