參數(shù)資料
型號(hào): ADS7822EB
廠商: Texas Instruments, Inc.
英文描述: 12-Bit, High-Speed, 2.7V microPower Sampling ANALOG-TO-DIGITAL CONVERTER
中文描述: 12位,高速,2.7微采樣模擬到數(shù)字轉(zhuǎn)換器
文件頁(yè)數(shù): 4/12頁(yè)
文件大?。?/td> 146K
代理商: ADS7822EB
4
ADS7822
TYPICAL PERFORMANCE CURVES
At T
A
= +25
°
C, V
CC
= +2.7V, V
REF
= +2.5V, f
SAMPLE
= 75kHz, f
CLK
= 16 f
SAMPLE
, unless otherwise specified.
DIFFERENTIAL LINEARITY ERROR vs CODE
1.00
0.75
0.50
0.25
0.00
–0.25
–0.50
–0.75
–1.00
D
0
2048
Code
4095
INTEGRAL LINEARITY ERROR vs CODE
1.00
0.75
0.50
0.25
0.00
–0.25
–0.50
–0.75
–1.00
I
0
2048
Code
4095
QUIESCENT CURRENT vs V
CC
400
350
300
250
200
150
100
Q
μ
A
1
2
3
4
5
V
CC
(V)
MAXIMUM SAMPLE RATE vs V
CC
1000
100
10
1
S
1
2
3
4
5
V
CC
(V)
SUPPLY CURRENT vs TEMPERATURE
350
300
250
200
150
100
50
S
μ
A
–50
–25
0
25
50
75
100
Temperature (
°
C)
POWER DOWN SUPPLY CURRENT
vs TEMPERATURE
120
100
80
60
40
20
0
S
–50
–25
0
25
50
75
100
Temperature (
°
C)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS7822EB/250 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit Hi-Speed 2.7V MicroPower Sampling 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
ADS7822EB/250 制造商:Texas Instruments 功能描述:IC ADC 12BIT 200KSPS MSOP-8
ADS7822EB/250G4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit Hi-Speed 2.7V MicroPower Sampling 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
ADS7822EB/2K5 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit Hi-Speed 2.7V MicroPower Sampling 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
ADS7822EB/2K5G4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit Hi-Speed 2.7V MicroPower Sampling 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