參數(shù)資料
型號： ADS8328IB
英文描述： LOW POWER, 16-BIT, 500-kHz, SINGLE/DUAL UNIPOLAR INPUT, ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL INTERFACE
中文描述： 低功耗，16位，500千赫，單/雙單極性輸入，模擬到數(shù)字串行接口變換器
文件頁數(shù)： 31/40頁
文件大?。?/td> 2759K
代理商： ADS8328IB
www.ti.com
ADS8327
#1
SDI
SDO
ADS8327
#2
SDI
SDO
ADS8327
#3
SDI
SDO
MicroController
SDI
SDO
GPIO1
GPIO2
GPIO3
Programdevice#1CFR_D[7:5]=XX0b
INT
CS
CONVST
CS
CONVST
CS
CONVST
EOC/INT
CDI
CDI
Programdevice#2and#3CFR_D[7:5]=XX1b
SCLK
SCLK
SCLK
SCLK
CONVST
#1,
CONVST
CONVST
#2,
#3
EOC#1
(activelow)
INT
#3
(active
low)
CS
/FS#2,
/FS#3
CS
SCLK#1,
SCLK#2,
SCLK#3
SDO#1,
CDI#2
SDO#2,
CDI#3
SDO#3
SDI#1,
SDI#2,
SDI#3
CONFIGURE
READResult
READResult
EOS
EOC
EOS
Nth
Nthfrom#1
Nthfrom#1
Nthfrom#1
N
1thfrom#2
Nthfrom#3
N
1thfrom#2
Nthfrom#1
1110............
1101b
1101b
1
..................16
Cascaded
ManualTrigger/ReadWhileSampling
(Use
internalCCLK,EOCactivelow,and
activelow)held
INT
CS
low
duringtheNtimes16bitstransfercycle.
Hi-Z
Hi-Z
Hi-Z
Hi-Z
1
..................16
1..................16
Hi-Z
Hi-Z
CS
/FS#1
t
CONV
=18CCLKs
t
d(SDO-CDI)
t
SAMPLE1
=3CCLKsmin
t
d(CSR-EOS)
=20nsmin
t
d(CSR-EOS)
=20nsmin
t
d(SDO-CDI)
ADS8327
ADS8328
SLAS415A–APRIL 2006–REVISED MAY 2006
Figure 59. Multiple Converters Connected Using Chain Mode
When multiple converters are used in chain mode, the first converter is configured in regular mode while the rest
of the converters downstream are configured in chain mode. When a converter is configured in chain mode, the
CDI input data goes straight to the output register, therefore the serial input data passes through the converter
with a 16 SCLK (if the TAG feature is disabled) or a 24 SCLK delay, as long as CS is active. See
Figure 60
for
detailed timing. In this timing the conversion in each converters are done simultaneously.
Figure 60. Simplified Cascade Mode Timing with Shared CONVST and Continuous CS
31
Submit Documentation Feedback
相關(guān)PDF資料
PDF描述
ADS8328IBPW LOW POWER, 16-BIT, 500-kHz, SINGLE/DUAL UNIPOLAR INPUT, ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL INTERFACE
ADS8328IBPWR LOW POWER, 16-BIT, 500-kHz, SINGLE/DUAL UNIPOLAR INPUT, ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL INTERFACE
ADS8328IPWR LOW POWER, 16-BIT, 500-kHz, SINGLE/DUAL UNIPOLAR INPUT, ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL INTERFACE
ADS8365 16-Bit, 250kSPS, 6-Channel, Simultaneous Sampling SAR ANALOG-TO-DIGITAL CONVERTERS
ADS8365IPAG 16-Bit, 250kSPS, 6-Channel, Simultaneous Sampling SAR ANALOG-TO-DIGITAL CONVERTERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS8328IBPW 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 2.7-5.5V 16-Bit 500KSPS Serial ADC 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
ADS8328IBPWG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 2.7-5.5V 16-Bit 500KSPS Serial ADC 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
ADS8328IBPWR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 2.7-5.5V 16-Bit 500KSPS Serial ADC 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
ADS8328IBPWRG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 2.7-5.5V 16-Bit 500KSPS Serial ADC 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
ADS8328IBRSAR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 2.7V-5.5V 16B 500 KSPS Ser ADC 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
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*