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參數(shù)資料
| 型號： | ADE7752B |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Polyphase Energy Metering IC with Pulsed Output |
| 中文描述： | 多相電能計量IC脈沖輸出 |
| 文件頁數(shù)： | 25/27頁 |
| 文件大小： | 342K |
| 代理商： | ADE7752B |
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Preliminary Technical Data
ADE7752B
Table 10. CF, F1, and F2 Minimum Frequency at No Load
Threshold
SCF
S1
S0
F1, F2 Minimum (Hz)
0
0
0
6.94E 05
1
0
0
1.39E 04
0
0
1
3.47E 05
1
0
1
1.39E 04
0
1
0
1.58E 04
1
1
0
3.47E 05
0
1
1
1.75E 05
1
1
1
1.75E 05
Rev. PrA | Page 25 of 27
CF Minimum (Hz)
1.11E 03
1.11E 03
1.11E 03
2.23E 03
2.52E 02
5.55E 04
5.60E 04
2.80E 04
NEGATIVE POWER INFORMATION
The ADE7752B detects when total power, calculated as the sum
of the three phases, is negative. This mechanism can detect an
incorrect connection of the meter or generation of negative
active energy. The REVP pin output goes active high when
negative power is detected on the sum of the three phase inputs.
If positive active power is detected on the sum of three phases,
then REVP pin output is low.
The REVP pin output changes state at the same time as a pulse
is issued on CF. If the sum of the phases measure negative
power, then the REVP pin output stays high until the sum of the
phases measures positive power.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| ADE7752BARW | 制造商:AD 制造商全稱:Analog Devices 功能描述:Polyphase Energy Metering IC with Pulsed Output |
| ADE7752BARW-RL | 制造商:AD 制造商全稱:Analog Devices 功能描述:Polyphase Energy Metering IC with Pulsed Output |
| ADE7752BARWZ | 功能描述:IC ENERGY METERING 3PHASE 24SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 能量測量 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:* |
| ADE7752BARWZ-RL | 功能描述:IC ENERGY METERING 3PHASE 24SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 能量測量 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:* |
| ADE7753 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Active and Apparent Energy Metering IC with di/dt sensor interface |
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