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(yè)數(shù): 53/67頁(yè)
文件大?。?/td> 777K
代理商: 90E32ERGI
90E32
POLY-PHASE HIGH-PERFORMANCE WIDE-SPAN ENERGY METERING IC
Register
57
August 24, 2011
F5H
THDNIA
R
phase A current THD+N
1LSB corresponds to 0.01%
F6H
THDNIB
R
phase B current THD+N
F7H
THDNIC
R
phase C current THD+N
F8H
Freq
R
Frequency
1LSB corresponds to 0.01% Hz
F9H
PAngleA
R
phase A mean phase angle
Signed, MSB as the sign bit
1LSB corresponds to 0.1-degree,
-180.0°~+180.0°
FAH
PAngleB
R
phase B mean phase angle
FBH
PAngleC
R
phase C mean phase angle
FCH
Temp
R
Measured temperature
1LSB corresponds to 1 °C
Signed, MSB as the sign bit
FDH
UangleA
R
phase A voltage phase angle
Always ‘0’
FEH
UangleB
R
phase B voltage phase angle
Signed, MSB as the sign bit
Take phase A voltage as base voltage
1LSB corresponds to 0.1 degree,
-180.0°~+180.0°
FFH
UangleC
R
phase C voltage phase angle
Table-13 THD+N, Frequency, Angle and Temperature Registers
Register
Address
Register Name
Read/Write
Type
Functional Description
Comment
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