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參數資料
| 型號： | ADE7768 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Energy Metering IC with Integrated Oscillator and Positive Power Accumulation |
| 中文描述： | 電能計量IC整合的振蕩器和積累的積極力量 |
| 文件頁數： | 9/20頁 |
| 文件大小： | 299K |
| 代理商： | ADE7768 |
ADE7768
Rev. A | Page 9 of 20
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
0.4
0.5
E
FREQUENCY (Hz)
50
45
55
60
65
0
PF = 0.5 IND
PF = 0.5 CAP
PF = 1
Figure 9. Error as a % of Reading over Input Frequency
–1.0
–0.8
–0.6
–0.4
–0.2
0
E
0.2
0.4
0.6
0
CURRENT CHANNEL (% of Full Scale)
0.1
10
1
100
0.8
1.0
5.25V
5V
4.75V
PF = 1
ON-CHIP REFERENCE
Figure 10. PSR with On-Chip Reference, PF = 1
–1.0
–0.8
–0.6
–0.4
–0.2
0
E
0.2
0.4
0.6
0
CURRENT CHANNEL (% of Full Scale)
0.1
10
1
100
0.8
1.0
5.25V
5V
4.75V
PF = 1
EXTERNAL REFERENCE
Figure 11. PSR with External Reference, PF = 1
40
F
CHANNEL V1 OFFSET (mV)
0
–5 –4 –3 –2 –1
0
1
2
3
4
5
6
7
8
9
EXTERNAL REFERENCE
TEMPERATURE = 25
°
C
0
10
20
30
DISTRIBUTION CHARACTERISTICS
MEAN = 2.247828
SDs = 1.367176
MIN = –2.09932
MAX = +5.28288
NO. OF POINTS = 100
Figure 12. Channel V1 Offset Distribution
0
10
20
30
40
50
F
CHANNEL V2 OFFSET (mV)
0
–12 –10
–8
–6
–4
–2
0
2
4
6
8
10
12
EXTERNAL REFERENCE
TEMPERATURE = 25
°
C
DISTRIBUTION CHARACTERISTICS
MEAN = –1.563484
SDs = 2.040699
MIN = –6.82969
MAX = +2.6119
NO. OF POINTS = 100
Figure 13. Channel V2 Offset Distribution
–10
–8
–6
–4
–2
0
2
4
6
8
10
12
0
200
400
600
800
1000
F
DEVIATION FROM MEAN (%)
0
EXTERNAL REFERENCE
TEMPERATURE = 25
°
C
DISTRIBUTION CHARACTERISTICS
MEAN = 0%
SDs = 1.55%
MIN = –11.79%
MAX = +6.08%
NO. OF POINTS = 3387
Figure 14. Part-to-Part CF Deviation from Mean
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| ADE7768AR | Energy Metering IC with Integrated Oscillator and Positive Power Accumulation |
| ADE7768AR-REF | Energy Metering IC with Integrated Oscillator and Positive Power Accumulation |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADE7768AR | 制造商:AD 制造商全稱:Analog Devices 功能描述:Energy Metering IC with Integrated Oscillator and Positive Power Accumulation |
| ADE7768AR-REF | 制造商:AD 制造商全稱:Analog Devices 功能描述:Energy Metering IC with Integrated Oscillator and Positive Power Accumulation |
| ADE7768AR-RL | 制造商:Analog Devices 功能描述:ENERGY MEASUREMENT 16SOIC - Tape and Reel |
| ADE7768ARZ | 功能描述:IC ENERGY METERING 1PHASE 16SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 能量測量 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:* |
| ADE7768ARZ-RL | 功能描述:IC ENERGY METERING 1PHASE 16SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 能量測量 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:* |
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