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參數(shù)資料
| 型號： | ADS8413IRGZT |
| 英文描述： | 16-BIT, 2-MSPS, LVDS SERIAL INTERFACE, SAR ANALOG-TO-DIGITAL CONVERTER |
| 中文描述： | 16位，2 MSPS的LVDS串行接口，SAR類比數(shù)位轉(zhuǎn)換器 |
| 文件頁數(shù)： | 26/38頁 |
| 文件大?。?/td> | 1197K |
| 代理商： | ADS8413IRGZT |
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SDO
BUSY
Valid Conversion
VREF
t
w6
t
d20
Invalid Conversion
1
2
t
d22
t
s1
Full I
CC
Full I
CC
I
CC
PD
PD
t
d21
3
SDO
BUSY
Valid Conversion
t
w6
t
d20
Invalid Conversion
1
2
t
d22
Full I
CC
Full I
CC
I
CC
PD
PD
t
d21
3
ADS8413
SLAS490–OCTOBER 2005
Figure 22. Device Full Powerdown and Powerup Sequence with Device Operation in Internal Reference
Mode
When an internal reference is used, a conversion can be started t
ns after asserting PD = 1. After the first
three conversions, t
s1
ns are required for reference voltage settling to the trimmed value. Any conversions after
this provide data at the specified accuracy.
Figure 23. Device Full Powerdown and Powerup Sequence with Device Operation in External Reference
Mode
When an external reference is used, a conversion can be started t
n after asserting PD = 1. The first three
conversions are required for internal circuit stabilization. Any conversions after this provide data at the specified
accuracy.
NAP MODE
The device automatically enters the nap state if nap = 1 at end of a conversion, and it remains in the nap state
until the start of the sampling phase. A minimum of 150 ns is required after a sample start for the device to come
out of the nap state and to perform normal sampling. So the minimum sampling time needed for nap mode is
t
acq(min)
+ 150 ns, or the maximum conversion speed in nap mode is 1.5 MHz.
26
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADS8413IRGZTG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-bit Uni Diff In Smp rt 4.75-5.25V 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 |
| ADS8422 | 制造商:BB 制造商全稱:BB 功能描述:16-BIT, 4-MSPS, PSEUDO-BIPOLAR, FULLY DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE, REFERENCE |
| ADS8422EVM | 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 DATA CONVERTER RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V |
| ADS8422IB | 制造商:BB 制造商全稱:BB 功能描述:16-BIT, 4-MSPS, PSEUDO-BIPOLAR, FULLY DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE, REFERENCE |
| ADS8422IBPFBR | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16 Bit MSPS Parallel ADC w/Ref 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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