參數(shù)資料
型號: ADS7822EC
廠商: Texas Instruments, Inc.
英文描述: CMOS Dual 4-Input NOR Gate 14-CDIP -55 to 125
中文描述: 12位,高速,2.7微采樣模擬到數(shù)字轉(zhuǎn)換器
文件頁數(shù): 5/12頁
文件大?。?/td> 146K
代理商: ADS7822EC
5
ADS7822
TYPICAL PERFORMANCE CURVES
(Cont.)
At T
A
= +25
°
C, V
CC
= +2.7V, V
REF
= +2.5V, f
SAMPLE
= 75kHz, f
CLK
= 16 f
SAMPLE
, unless otherwise specified.
CHANGE IN GAIN vs TEMPERATURE
0.15
0.1
0.05
0
–0.05
–0.1
–0.15
D
°
C
–50
–25
0
25
50
75
100
Temperature (
°
C)
CHANGE IN OFFSET vs REFERENCE VOLTAGE
1.2
1.0
0.8
0.6
0.4
0.2
0.0
–0.2
–0.4
–0.6
–0.8
C
1
2
3
4
5
Reference Voltage (V)
V
CC
= 5V
CHANGE IN OFFSET vs TEMPERATURE
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
D
°
C
–50
–25
0
25
50
75
100
Temperature (
°
C)
CHANGE IN GAIN vs REFERENCE VOLTAGE
2.5
2.0
1.5
1.0
0.5
0.0
–0.5
–1.0
–1.5
C
1
2
3
4
5
Reference Voltage (V)
V
CC
= 5V
EFFECTIVE NUMBER OF BITS
vs REFERENCE VOLTAGE
12
11.75
11.5
11.25
11
10.75
10.5
10.25
10
E
0.1
1
10
Reference Voltage (V)
V
CC
= 5V
PEAK-TO-PEAK NOISE vs REFERENCE VOLTAGE
10
9
8
7
6
5
4
3
2
1
0
P
0.1
1
10
Reference Voltage (V)
V
CC
= 5V
相關(guān)PDF資料
PDF描述
ADS7823E250 12-Bit, Sampling A/D Converter with I2C?? INTERFACE
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參數(shù)描述
ADS7822EC/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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS7822EC/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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS7822EC/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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS7822EC/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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS7822EVM 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 ADS7822 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V