參數(shù)資料
型號(hào)： 90E32ERGI
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, PQFP48
封裝： TQFP-48
文件頁數(shù)： 44/67頁
文件大?。?/td> 777K
代理商： 90E32ERGI
90E32
POLY-PHASE HIGH-PERFORMANCE WIDE-SPAN ENERGY METERING IC
Register
49
August 24, 2011
MMode0
Metering method configuration
Address: 33H
Type: Read/Write
Default Value: 0087H
Bit
Name
Description
15-14
-
Reserved.
13
I1I3Swap
This bit defines phase mapping for I1 and I3:
0: I1 maps to phase A, I3 maps to phase C
1: I1 maps to phase C, I3 maps to phase A
Note: I2 always maps to phase B.
12
Freq60Hz
Current Grid operating line frequency.
0: 50Hz
1: 60Hz
11
HPFOff
Disable HPF in the signal processing path.
10
didtEn
Enable Integrator for didt current sensor.
0: disable (default)
1: enable
9
001LSB
Energy register LSB configuration for all energy registers:
0: 0.1CF
1: 0.01CF
83P3W
This bit defines the voltage/current phase sequence detection mode:
0: 3P4W
1: 3P3W (Ua is Uab, Uc is Ucb, Ub is not used)
7CF2varh
CF2 pin source:
0: apparent energy
1: reactive energy
6-
Reserved.
5-
Reserved.
4
ABSEnQ
These bits configure the calculation method of total (all-phase-sum) reactive/active energy and power:
0: Arithmetic sum:
ET=EA*EnPA+ EB*EnPB+ EC*EnPC
PT= PA*EnPA+ PB*EnPB+ PC*EnPC
1: Absolute sum:
ET=|EA|*EnPA+ |EB|*EnPB+ |EC|*EnPC
PT=|PA|*EnPA+ |PB|*EnPB+ |PC|*EnPC
Note: ET is the total (all-phase-sum) energy, EA/EB/EC are the signed phase A/B/C energy respectively. Reverse energy is neg-
ative. PT is the total (all-phase-sum) power, PA/PB/PC are the signed phase A/B/C power respectively. Reverse power is nega-
tive.
3
ABSEnP
2EnPA
These bits configure whether Phase A/B/C are counted into the all-phase sum energy/power (P/Q/S).
1: Corresponding Phase A/B/C to be counted into the all-phase sum energy/power (P/Q/S)
0: Corresponding Phase A/B/C not counted into the all-phase sum energy/power (P/Q/S)
1EnPB
0EnPC
相關(guān)PDF資料
PDF描述
90E36ERGI SPECIALTY ANALOG CIRCUIT, PQFP48
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
90E32ERGI8 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
90E36 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:Poly-Phase High-Performance Wide-Span Energy Metering IC
90E36AERGI 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
90E36AERGI8 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
90E36ERGI 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
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