參數(shù)資料
型號(hào): 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(yè)數(shù): 6/19頁(yè)
文件大?。?/td> 254K
代理商: ADS1245IDGSR
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SBAS287A JUNE 2003 REVISED SEPTEMBER 2003
www.ti.com
6
TYPICAL CHARACTERISTICS
At TA = +25
°
C, AVDD = +5V, DVDD = +3V, fCLK = 2.4576MHz, and VREF = +1.25V, unless otherwise specified.
Figure 13
ANALOG POWERSUPPLY REJECTION RATIO
vs FREQUENCY
Frequency (Hz)
P
1k
100
10
10k
100k
1
140
120
100
80
60
40
20
0
Figure 14
DIGITAL POWERSUPPLY REJECTION RATIO
vs FREQUENCY
Frequency (Hz)
P
1k
100
10
10k
100k
1
140
120
100
80
60
40
20
0
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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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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(chēng):Texas Instruments 功能描述:24-Bit Analog-to-Digital Converters for Temperature Sensors