ade7169f16 Analog Devices, Inc., ade7169f16 Datasheet - Page 4

• Manufacturer Part Number: ade7169f16
• Description: Single-phase Energy Measurement Ic With 8052 Mcu, Rtc And Lcd Driver
• Manufacturer: Analog Devices, Inc.

ADE7169F16
Phase Compensation.................................................................. 49
ADE7169F16 RMS Calculation................................................ 49
Active Power Calculation .......................................................... 51
Reactive Power Calculation ...................................................... 56
Apparent Power Calculation..................................................... 60
Zero-Crossing Timeout......................................................... 47
Period Measurement.............................................................. 47
Line Voltage Sag Detection ................................................... 48
Peak Detection........................................................................ 48
Peak Level Record .................................................................. 49
Current Channel RMS Calculation...................................... 50
Current channel RMS Offset Compensation ..................... 50
Voltage channel RMS Calculation ....................................... 51
Voltage channel RMS Offset Compensation ...................... 51
Active power gain calibration............................................... 52
Active power offset calibration............................................. 52
Active power sign detection.................................................. 52
Active power no-Load detection.......................................... 52
Active Energy Calculation .................................................... 53
Integration time under steady Load .................................... 54
Active energy accumulation modes..................................... 54
Active energy Pulse output ................................................... 55
Line cycle active energy accumulation mode..................... 55
Reactive power gain calibration ........................................... 57
Reactive power offset calibration ......................................... 57
Sign of Reactive Power Calculation ..................................... 57
Reactive power sign detection .............................................. 57
Reactive power no-Load detection ...................................... 58
Reactive Energy Calculation................................................. 58
Integration time under steady Load .................................... 59
Reactive energy accumulation modes ................................. 59
Reactive energy Pulse output................................................ 60
Line cycle reactive energy accumulation mode ................. 60
Rev. PrD | Page 4 of 140
Temperature, Battery and Supply Voltage Measurements ........ 66
8052 MCU CORE Architecture.................................................... 71
Energy-to-Frequency Conversion............................................ 63
Energy register scaling............................................................... 64
Energy measurement interrupts............................................... 64
Temperature measurement ....................................................... 68
Battery measurement ................................................................. 69
Supply Voltage Measurement ................................................... 69
MCU registers............................................................................. 71
Basic 8052 Registers ................................................................... 72
Standard 8052 SFRs.................................................................... 73
Memory Overview ..................................................................... 74
Addressing Modes...................................................................... 75
Apparent Power Offset Calibration ..................................... 61
Apparent Energy Calculation ............................................... 61
Integration Times under Steady Load................................. 62
Apparent energy Pulse output .............................................. 62
Line Apparent Energy Accumulation.................................. 62
Apparent power no-Load detection .................................... 63
Pulse output configuration ................................................... 63
Pulse output characteristic.................................................... 64
Single Temperature Measurement ....................................... 68
Background Temperature Measurements........................... 68
Temperature ADC in PSM1 and PSM2 .............................. 68
Temperature ADC interrupt................................................. 69
Single Battery Measurement................................................. 69
Background Battery measurements..................................... 69
Battery ADC in PSM1 and PSM2 ........................................ 69
Battery ADC interrupt .......................................................... 69
Single Supply voltage Measurement .................................... 70
Background Supply Voltage Measurements ....................... 70
Supply voltage ADC in PSM1 and PSM2 ........................... 70
Supply voltage ADC interrupt.............................................. 70
Preliminary Technical Data