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參數(shù)資料
| 型號(hào)： | TLV1571IDWR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類(lèi)： | ADC |
| 英文描述： | 1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO24 |
| 封裝： | GREEN, PLASTIC, SOIC-24 |
| 文件頁(yè)數(shù)： | 4/33頁(yè) |
| 文件大小： | 627K |
| 代理商： | TLV1571IDWR |
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TL
V1571,
TL
V1578
2.7
V
to
5.5
V
,1-/8-CHANNEL,
10-BIT
,
RARALLEL
ANALOG-T
O-DIGIT
AL
CONVERTERS
SLAS170D
–
MARCH
1999
–
REVISED
JUL
Y
2000
12
POST
OFFICE
BOX
655303
DALLAS,
TEXAS
75265
software START conversion
external clock
With CS low and WR low, data is written into the ADC. Sampling begins at the rising edge of WR. The conversion process begins 6 clocks
after sampling begins. At the end of conversion, INT goes low telling the host that conversion is ready to be read out. EOC is low during the
conversion and makes a high-to-low transition at the end of the conversion. The external clock is active and is used as the reference at all
times. With this mode, WR and RD should not be applied at the rising edge of the clock (see Figure 3).
Auto Powerdown
CLK
CS
WR
RD
D[0:9]
INT
EOC
Config
Data
ADC Data
t su(CSL_WRL)
th(WRH_CSH)
t su(DAV_WRH)
t h(WRH_DAV)
tc
t su(CSL_RDL)
th(RDH_CSH)
t en(RDL_DAV)
t dis(RDH_DAV)
t
t en(RDL_DAV)
01
5
6
7
15
16
OR
su(CSL_RDL)
04
5
15
t(sample)
(Channel 0)
(see Note A)
tc
t(sample)
(Channel 1)
(see Note A)
t d(EOC_RDL)
NOTE A: AIN for TLV1571; channels sweep according to register settings.
Figure 6. Multichannel Input Mode Conversion – Software Start, External Clock
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TLV1571IPW | 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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 |
| TLV1571IPWG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 1-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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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 |
| TLV1572 | 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:2.7 V TO 5.5 V, 10-BIT, 1.25 MSPS SERIAL ANALOG-TO-DIGITAL CONVERTER WITH AUTO-POWERDOWN |
| TLV1572CD | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10bit A/D 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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 |
| TLV1572CDG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 1.25 MSPS 1-Ch DSP 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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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