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參數資料
| 型號： | AD7751AARS |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 模擬信號調理 |
| 英文描述： | Energy Metering IC With On-Chip Fault Detection |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDSO24 |
| 封裝： | SSOP-24 |
| 文件頁數： | 9/16頁 |
| 文件大小： | 249K |
| 代理商： | AD7751AARS |
REV. A
AD7751
–9–
10
15
15
10
5
0
16
14
12
8
6
4
2
0
5
10
DISTRIBUTION
CHARACTERISTICS
NUMBER OF PTS: 138
MINIMUM:
–
11.1367
MAXIMUM: 10.1775
MEAN:
–
1.44576
STD DEV: 4.6670
GAIN = 1
TEMP = 25 C
TPC 12. Channel 1 Offset Distribution (Gain = 1)
15
15
15
10
5
0
21
18
12
9
6
3
0
5
10
DISTRIBUTION
CHARACTERISTICS
NUMBER OF PTS: 138
MINIMUM:
–
7.01774
MAXIMUM: 6.65068
MEAN:
–
0.421358
STD DEV: 2.974
GAIN = 2
TEMP = 25 C
TPC 13. Channel 1 Offset Distribution (Gain = 2)
25
15
15
10
5
0
35
30
20
15
10
5
0
5
10
DISTRIBUTION
CHARACTERISTICS
NUMBER OF PTS: 138
MINIMUM:
–
5.36107
MAXIMUM: 4.30413
MEAN: 0.346894
STD DEV: 1.86651
GAIN = 8
TEMP = 25 C
TPC 14. Channel 1 Offset Distribution (Gain = 8)
25
–
15
15
–
10
–
5
0
35
30
20
15
10
5
0
5
10
DISTRIBUTION
CHARACTERISTICS
NUMBER OF PTS: 138
MINIMUM: 4.37379
MAXIMUM:
–
5.08496
MEAN: 0.47494
STD DEV: 1.71819
GAIN = 16
TEMP = 25 C
TPC 15. Channel 1 Offset Distribution (Gain = 16)
AVDD AC/DC AVDD
V1A
U1
AD7751
V1B
33nF
1k
V1N
REF
IN/OUT
100nF
33nF
931
V2N
33nF
33nF
V2P
100nF
930k
220V
10 F
1k
931
10 F
100nF
10 F
V
DD
RESET AGND DGND
F1
F2
CF
REVP
FAULT
CLKOUT
CLKIN
G0
G1
S0
S1
SCF
Y1
3.58MHz
100nF
100nF
100nF
22pF
22pF
40mA
GAIN
U3
PS2501-1
K9
K10
10k
V
DD
V
DD
GAIN
1
2
8
16
18.2
2.2
RB
33nF
1k
RB
RB
TPC 16. Test Circuit for Performance Curves
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AD7751ABRS | 制造商:AD 制造商全稱:Analog Devices 功能描述:Energy Metering IC With On-Chip Fault Detection |
| AD7751AN | 制造商:Rochester Electronics LLC 功能描述:PRODUCT TO FREQUENCY CONV - Bulk |
| AD7751ARS | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Analog Devices 功能描述: |
| AD7751BRS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Power Metering |
| AD77537JP | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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