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參數(shù)資料
| 型號(hào)： | ADS1225IRGVT |
| 廠(chǎng)商： | Analog Devices, Inc. |
| 英文描述： | 24-Bit Analog-to-Digital Converter with One- and Two-Channel Differential Inputs and Internal Oscillator |
| 中文描述： | 24位模擬數(shù)字轉(zhuǎn)換器與單和雙通道差分輸入和內(nèi)部振蕩器 |
| 文件頁(yè)數(shù)： | 9/24頁(yè) |
| 文件大小： | 398K |
| 代理商： | ADS1225IRGVT |
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Input Voltage, V
IN
(V)
N
5
-
5
-
4
-
3
-
2
-
1
0
1
2
3
4
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
High-Resolution Mode
Buffer Off
Input Voltage, V
(V)
IN
N
-
3.5
-
2.5
-
1.5
-
0.5
0.5
1.5
2.5
3.5
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
High-Resolution Mode
Buffer On
Output Code
O
-
10
-
15
-
5
-
20
-
25
5
0
10
15
20
30
25
-
30
80
70
60
50
40
30
20
10
0
High-Resolution Mode
High-Speed Mode
Output Code
-
1
-
1
-
8
-
4
0
4
8
1
1
O
250
200
150
100
50
0
Temperature (
°
C)
D
120
110
100
90
80
70
0
-
25
25
50
75
125
-
50
100
Temperature (
°
C)
D
21
18
15
12
0
-
25
25
50
75
125
-
50
100
ADS1225
ADS1226
SBAS346–MAY 2006
TYPICAL CHARACTERISTICS (continued)
At T
A
= –40
°
C to +85
°
C, AVDD = +5V, DVDD = +3V, and V
REF
= +5V, unless otherwise noted.
NOISE vs INPUT VOLTAGE
NOISE vs INPUT VOLTAGE
Figure 13.
Figure 14.
NOISE HISTOGRAM
NOISE HISTOGRAM
Figure 15.
Figure 16.
HIGH-SPEED MODE DATA RATE
vs TEMPERATURE
HIGH-RESOLUTION MODE DATA RATE
vs TEMPERATURE
Figure 17.
Figure 18.
9
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADS1225IRGVT | 制造商:Texas Instruments 功能描述:A/D Converter (A-D) IC |
| ADS1225IRGVTG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-Bit 100SPS ADC 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 |
| ADS1226 | 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:24-Bit Analog-to-Digital Converter with One- and Two-Channel Differential Inputs and Internal Oscillator |
| ADS1226IRGVR | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-Bit ADC 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 |
| ADS1226IRGVRG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-Bit ADC 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 |
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