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參數(shù)資料
| 型號(hào)： | 90E23PYGI |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 模擬信號(hào)調(diào)理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PDSO28 |
| 封裝： | GREEN, SSOP-28 |
| 文件頁(yè)數(shù)： | 15/54頁(yè) |
| 文件大小： | 610K |
| 代理商： | 90E23PYGI |
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90E21/22/23/24
SINGLE-PHASE HIGH-PERFORMANCE WIDE-SPAN ENERGY METERING IC
Register
22
March 22, 2011
SysStatus
System Status
Address: 01H
Type: Read/Clear
Default Value: 0000H
Bit
Name
Description
15 - 14
CalErr[1:0]
These bits indicate CS1 checksum status.
00: CS1 checksum correct (default)
11: CS1 checksum error. At the same time, the WarnOut pin is asserted.
13 - 12
AdjErr[1:0]
These bits indicate CS2 checksum status.
00: CS2 checksum correct (default)
11: CS2 checksum error.
11 - 8
-
Reserved.
7
LNchange
This bit indicates whether there is any change of the metering line (L line and N line).
0: metering line no change (default)
1: metering line changed
6RevQchq
This bit indicates whether there is any change with the direction of reactive energy.
0: direction of reactive energy no change (default)
1: direction of reactive energy changed
This status is enabled by the RevQEn bit(FuncEn, 02H).
5
RevPchg
This bit indicates whether there is any change with the direction of active energy.
0: direction of active energy no change (default)
1: direction of active energy changed
This status is enabled by the RevPEn bit (FuncEn, 02H).
4 - 2
-
Reserved.
1
SagWarn
This bit indicates the voltage sag status.
0: no voltage sag (default)
1: voltage sag
Voltage sag is enabled by the SagEn bit (FuncEn, 02H).
Voltage sag status can also be reported by the WarnOut pin. It is enabled by the SagWo bit(FuncEn, 02H).
0-
Reserved.
Note:
Any of the above events will generate an interrupt and prompt the IRQ pin to be asserted.
15
14
13
12
11
10
9
8
CalErr1
CalErr0
AdjErr1
AdjErr0
-
765
432
1
0
LNchange
RevQchg
RevPchg
-
SagWarn
-
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 90E23PYGI8 | 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel |
| 90E24PYGI | 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel |
| 90E24PYGI8 | 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel |
| 90E25PYGI | 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 FOR SINGLE PHASE METER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel |
| 90E25PYGI8 | 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 FOR SINGLE PHASE METER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel |
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