Datasheet HLW8032 (Hiliwi Technology) - 4
| Manufacturer | Hiliwi Technology |
| Description | Single-phase metering IC in SOP8 package |
| Pages / Page | 18 / 4 — HLW8032. Contents. Register list. State REG. Check REG. Voltage Parameter … |
| File Format / Size | PDF / 1.2 Mb |
| Document Language | English |
HLW8032. Contents. Register list. State REG. Check REG. Voltage Parameter REG. Voltage REG. Current Parameter REG. Current REG
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HLW8032 Contents
Product application ... 2 Features .. 3 General Description ... 3 Functional block diagram ... 3 Revision history ... 5 Pin configuration and functional description .. 6 Technical specification .. 7 Recommended working conditions ... 7 Analog characteristics ... 7 Built-in reference voltage.. 8 Numerical properties .. 8 Absolute mxximum ratings ... 9 UART communication interface .. 10 Register description .. 11
Register list
... 11
State REG
... 12
Check REG
... 12
Voltage Parameter REG
.. 12
Voltage REG
... 12
Current Parameter REG
.. 13
Current REG
.. 13
Power Parameter REG
.. 13
Power REG
... 13
Data updata register
... 13
PF REG
.. 14
CheckSum REG
... 14 Operating principle and typical application .. 14
Typical application circuit
... 14
Calculation of voltage current effective value
... 15
Calculation of current effective value
... 15
Calculation of active power
... 16
Calculation of apparent power
... 16
Calculation of power factor
... 16
Electrical quantity calculation
.. 16 Packaging of HLW8032 ... 18 REV 1.5 4/16 www.hiliwi.com
HLW8032 Contents
Product application ... 2 Features .. 3 General Description ... 3 Functional block diagram ... 3 Revision history ... 5 Pin configuration and functional description .. 6 Technical specification .. 7 Recommended working conditions ... 7 Analog characteristics ... 7 Built-in reference voltage.. 8 Numerical properties .. 8 Absolute mxximum ratings ... 9 UART communication interface .. 10 Register description .. 11
Register list
... 11
State REG
... 12
Check REG
... 12
Voltage Parameter REG
.. 12
Voltage REG
... 12
Current Parameter REG
.. 13
Current REG
.. 13
Power Parameter REG
.. 13
Power REG
... 13
Data updata register
... 13
PF REG
.. 14
CheckSum REG
... 14 Operating principle and typical application .. 14
Typical application circuit
... 14
Calculation of voltage current effective value
... 15
Calculation of current effective value
... 15
Calculation of active power
... 16
Calculation of apparent power
... 16
Calculation of power factor
... 16
Electrical quantity calculation
.. 16 Packaging of HLW8032 ... 18 REV 1.5 4/16 www.hiliwi.com