參數(shù)資料
型號: ADS7830
英文描述: 8-Bit, 8-Channel Sampling ANALOG-TO-DIGITAL CONVERTER with I2C⑩ Interface
中文描述: 8位,8通道采樣模擬到數(shù)字轉(zhuǎn)換接口的I2C⑩
文件頁數(shù): 7/16頁
文件大?。?/td> 251K
代理商: ADS7830
ADS7830
SBAS302
7
www.ti.com
TYPICAL CHARACTERISTICS
T
A
= +25
°
C, V
DD
= +2.7V, V
REF
=
External +2.5V, f
SAMPLE
= 50kHz, unless otherwise noted.
INTEGRAL LINEARITY ERROR vs CODE
(2.5V Internal Reference)
0.5
0.4
0.3
0.2
0.1
0
0.1
0.2
0.3
0.4
0.5
I
0
64
128
192
255
Output Code
0
20
40
60
80
100
A
0
10
Frequency (kHz)
20
25
FFT vs FREQUENCY
0.5
0.4
0.3
0.2
0.1
0
0.1
0.2
0.3
0.4
0.5
I
0
64
128
192
255
Output Code
DIFFERENTIAL LINEARITY ERROR vs CODE
(2.5V Internal Reference)
0.5
0.4
0.3
0.2
0.1
0
0.1
0.2
0.3
0.4
0.5
I
0
64
128
192
255
Output Code
INTEGRAL LINEARITY ERROR vs CODE
(2.5V External Reference)
0.5
0.4
0.3
0.2
0.1
0
0.1
0.2
0.3
0.4
0.5
I
0
64
128
192
255
Output Code
DIFFERENTIAL LINEARITY ERROR vs CODE
(2.5V External Reference)
0.10
0.05
0
0.05
0.10
D
°
C
50
25
0
25
50
75
100
Temperature (
°
C)
CHANGE IN OFFSET vs TEMPERATURE
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS7830I 制造商:BB 制造商全稱:BB 功能描述:8-Bit, 8-Channel Sampling ANALOG-TO-DIGITAL CONVERTER with I2C⑩ Interface
ADS7830IPWR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 8-Ch Sampling w/I2C Interface 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
ADS7830IPWRG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 8-Ch Sampling w/I2C Interface 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
ADS7830IPWT 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 8-Ch Sampling w/I2C Interface 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
ADS7830IPWT 制造商:Texas Instruments 功能描述:A/D Converter (A-D) IC