參數(shù)資料
型號： ADS8372
英文描述： 16-BIT, 600-kHz, PSEUDO-DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE AND REFERENCE
中文描述： 16位，600千赫，偽差分輸入，微采樣模數(shù)位串行接口和參考轉(zhuǎn)爐
文件頁數(shù)： 16/29頁
文件大?。?/td> 782K
代理商： ADS8372
www.ti.com
BUSY
BUSY
BUSY
CONVST_QUAL
t
quiet1
t
quiet2
t
quiet3
Quiet Zones
t
su2
t
h2
CS
No Read Zone (CS Initiated)
t
su3
t
h8
CS
FS
No Read Zone (FS Initiated)
CONVERSION AND SAMPLING
1. Convert start command:
CS
CONVST
CONVST_QUAL
(Device Internal)
DEVICE STATE
BUSY
t
w2
t
su2
t
h1
t
d4
t
quiet2
t
su1
t
su4
t
d1
t
quiet1
t
quiet2
t
quiet1
t
d2
SAMPLE
CONVERT
SAMPLE
t
CONV
t
acq1
t
quiet3
ADS8370
SLAS450–JUNE 2005
Figure 40. Quiet Zones and No-Read Zones
The device enters the conversion phase from the sampling phase when a falling edge is detected on
CONVST_QUAL. This is shown in
Figure 41
,
Figure 42
, and
Figure 43
.
2. Sample (acquisition) start command:
The device starts sampling from the wait state or at the end of a conversion if CONVST_QUAL is detected
as high and CS as low. This is shown in
Figure 41
,
Figure 42
, and
Figure 43
.
Maintaining this condition when the device has just finished a conversion (as shown in
Figure 41
) takes the
device immediately into the sampling phase after the conversion phase (back-to-back conversion) and hence
achieves maximum throughput. Otherwise, the device enters the wait state.
Figure 41. Back-To-Back Conversion and Sample
16
相關(guān)PDF資料
PDF描述
ADS8382 16-BIT, 600-kHz, PSEUDO-DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE AND REFERENCE
ADS8371 16BIT 750KHZ UNIPOLAR INPUT, MICRO POWER SAMPLING ANALOG TO DIGITAL CONVERTER WITH PARALLEL INTERFACE
ADS8371IB 16BIT 750KHZ UNIPOLAR INPUT, MICRO POWER SAMPLING ANALOG TO DIGITAL CONVERTER WITH PARALLEL INTERFACE
ADS8371IBPFBR 16BIT 750KHZ UNIPOLAR INPUT, MICRO POWER SAMPLING ANALOG TO DIGITAL CONVERTER WITH PARALLEL INTERFACE
ADS8371IBPFBT 16BIT 750KHZ UNIPOLAR INPUT, MICRO POWER SAMPLING ANALOG TO DIGITAL CONVERTER WITH PARALLEL INTERFACE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS8372EVM 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 ADS8372 Eval Mod 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
ADS8372IBRHPR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 600KSPS Serial 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS8372IBRHPRG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 600KSPS Serial 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS8372IBRHPT 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 600KSPS Serial 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS8372IBRHPTG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 600KSPS Serial 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
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