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參數資料
| 型號： | AD7755ABRS |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 模擬信號調理 |
| 英文描述： | Energy Metering IC with Pulse Output |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDSO24 |
| 封裝： | SSOP-24 |
| 文件頁數： | 7/16頁 |
| 文件大小： | 250K |
| 代理商： | AD7755ABRS |
REV. B
AD7755
–7–
Amps
–0.5
0.01
0.1
%
–0.4
–0.3
–0.2
–0.1
0.0
0.1
0.2
0.3
0.4
0.5
1
10
100
+25 C
+85 C
–40 C
PF = 1
GAIN = 1
ON-CHIP REFERENCE
Figure 2. Error as a % of Reading (Gain = 1)
Amps
–
0.5
0.01
0.1
%
–
0.4
–
0.3
–
0.2
–
0.1
0.0
0.1
0.2
0.3
0.4
0.5
1
10
100
+25 C
+85 C
–
40 C
PF = 1
GAIN = 2
ON-CHIP REFERENCE
Figure 3. Error as a % of Reading (Gain = 2)
Amps
–
0.4
0.01
0.1
%
–
0.3
–
0.2
–
0.1
0.0
0.1
0.2
0.3
0.4
0.5
0.6
1
10
100
+25 C
+85 C
–
40 C
PF = 1
GAIN = 8
ON-CHIP REFERENCE
Figure 4. Error as a % of Reading (Gain = 8)
Typical Performance Characteristics
–
Amps
–
0.5
0.01
0.1
%
–
0.4
–
0.3
–
0.2
–
0.1
0.0
0.1
0.2
0.3
0.4
0.5
1
10
100
+25 C
+85 C
–
40 C
PF = 1
GAIN = 16
ON-CHIP REFERENCE
Figure 5. Error as a % of Reading (Gain = 16)
Amps
–
0.6
0.01
0.1
%
–
0.4
–
0.2
0.0
0.2
0.4
0.6
1
10
100
–
40 C PF = 0.5
+25 C PF = 1
+25 C PF = 0.5
+85 C PF = 0.5
PF = 0.5
GAIN = 1
ON-CHIP REFERENCE
Figure 6. Error as a % of Reading (Gain = 1)
Amps
–
0.6
0.01
0.1
%
–
0.4
–
0.2
0.0
0.2
0.4
0.6
1
10
100
–
40 C PF = 0.5
+25 C PF = 1
+25 C PF = 0.5
+85 C PF = 0.5
PF = 0.5
GAIN = 2
ON-CHIP REFERENCE
Figure 7. Error as a % of Reading (Gain = 2)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AD7755AN | 制造商:Rochester Electronics LLC 功能描述:ENERGY METERING IC WITH P - Bulk |
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| AD7756ARS | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| AD775JN | 制造商:Analog Devices 功能描述:ADC SGL PIPELINED 20MSPS 8BIT PARALLEL 24PDIP - Bulk 制造商:Rochester Electronics LLC 功能描述:8-BIT 20 MSPS, 60 MW SAMPLING A/D CONVERTER - Bulk |
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