Datasheet

Data Sheet ADE5166/ADE5169/ADE5566/ADE5569
Rev. D | Page 41 of 156
07411-100
×1, ×2, ×4,
×8, ×16
ADC
I
PA
I
N
PGA1
I
{GAIN
[2:0]}
HPF
ADC
DFC
MULTIPLIER
INTEGRA
TOR
WATTOS[15:0]
VAGAIN[11:0]
VADIV[7:0]
IRMSOS[11:0]
VRMSOS[11:0]
dt
METERING SFRs
V
N
V
P
PGA2
CF1
WDIV[7:0]
%
%
Ф
π
2
VARDIV[7:0]
%
VAROS[15:0]
VARGAIN[11:0]
DFC
CF2NUM[15:0]
CF2DEN[15:0]
CF1DEN[15:0]
CF1NUM[15:0]
CF2
HPF
HPF
LPF1
LPF3
LPF3
LPF2
LPF2
LPF2
x
2
PHCAL[7:0]
|
X
|
WGAIN[
11:0]
Figure 40. ADE5566/ADE5569 Energy Metering Block Diagram