參數(shù)資料
型號(hào): TLV1571CPWLE
廠商: TEXAS INSTRUMENTS INC
元件分類: ADC
英文描述: 1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO24
文件頁(yè)數(shù): 3/26頁(yè)
文件大?。?/td> 388K
代理商: TLV1571CPWLE
TL
V1571,
TL
V1578
2.7
V
T
O
5.5
V
,1-/8-CHANNEL,
10-BIT
,
P
ARALLEL
ANALOG-T
O-DIGIT
AL
CONVERTERS
SLAS170A
–MARCH
REVISED
AUGUST
1999
POST
OFFICE
BOX
655303
DALLAS,
TEXAS
75265
11
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, the EOC pulse goes low then high telling the host that conversion is ready to be read out.
The external clock is active and 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)
t
h(WRH_CSH)
t
su(DAV_WRH)
t
h(WRH_DAV)
t
CONV
t
su(CSL_RDL)
t
h(RDH_CSH)
t
en(RDL_DAV)
t
dis(RDH_DAV)
t
CONV
t
en(RDL_DAV)
01
5
6
7
15
16
OR
su(CSL_RDL)
Figure 6. Single Channel Input Mode Conversion – Software Start, External Clock
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TLV1571IDWG4 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
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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