參數(shù)資料
型號: ADS1245IDGSR
英文描述: Low-Power, 24-Bit Analog-to-Digital Converter
中文描述: 低功耗,24位模擬數(shù)字轉(zhuǎn)換器
文件頁數(shù): 16/19頁
文件大小: 254K
代理商: ADS1245IDGSR
"#$%&
SBAS287A JUNE 2003 REVISED SEPTEMBER 2003
SUMMARY OF SERIAL INTERFACE WAVEFORMS
www.ti.com
16
DRDY/DOUT
SCLK
23
22
21
0
MSB
LSB
1
24
DRDY/DOUT
SCLK
23
22
21
0
1
24
25
DRDY/DOUT
SCLK
23
22
21
0
1
24
25
26
Begin calibration
Data ready after calibration
DRDY/DOUT
SCLK
Data ready
Wakeup and
start conversion
Sleep Mode
23
22
21
0
1
24
DRDY/DOUT
SCLK
23
22
21
0
1
24
25
Data ready after
wakeup and calibration
Wakeup and
begin cal.
Sleep Mode
a. Data Retrieval
c. Self-Calibration
d. Sleep Mode/Single Conversions
e. Sleep Mode/Single Conversions with Self-Calibration on Wakeup
b. Data Retrieval with DRDY/DOUT Forced High Afterwards
Figure 31. Summary of Serial Interface Waveforms
相關(guān)PDF資料
PDF描述
ADS1245IDGST Low-Power, 24-Bit Analog-to-Digital Converter
ADS1250 20-Bit Data Acquisition System ANALOG-TO-DIGITAL CONVERTER
ADS1250U 20-Bit Data Acquisition System ANALOG-TO-DIGITAL CONVERTER
ADS1252 24-Bit, 40kHz ANALOG-TO-DIGITAL CONVERTER
ADS1252U 24-Bit, 40kHz ANALOG-TO-DIGITAL CONVERTER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS1245IDGSRG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-bit Low-Power w/Hi-Z Input Buffer 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
ADS1245IDGST 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-bit Low-Power w/Hi-Z Input Buffer 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
ADS1245IDGST 制造商:Texas Instruments 功能描述:IC 24-BIT ADC HIGH-Z I/P BUFFER
ADS1245IDGSTG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-bit Low-Power w/Hi-Z Input Buffer 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
ADS1246 制造商:TI 制造商全稱:Texas Instruments 功能描述:24-Bit Analog-to-Digital Converters for Temperature Sensors