參數(shù)資料
型號(hào): ADE7878ACPZ
廠商: ANALOG DEVICES INC
元件分類: 模擬信號(hào)調(diào)理
英文描述: Poly Phase Multifunction Energy Metering IC With Total And Fundamental Powers, No Of Pins: 40, Temperature Range: Ind
中文描述: SPECIALTY ANALOG CIRCUIT, QCC40
封裝: 6 X 6 MM, ROHS COMPLIANT, MO-220WJJD, LFCSP-40
文件頁(yè)數(shù): 34/96頁(yè)
文件大小: 1096K
代理商: ADE7878ACPZ
ADE7854/ADE7858/ADE7868/ADE7878
Rev. E | Page 4 of 96
FUNCTIONAL BLOCK DIAGRAMS
PG
A
1
PG
A
1
PG
A
1
PG
A
3
PG
A
3
PG
A
3
1.
2V
RE
F
D
IGI
TA
L
S
IGNA
L
PR
OC
ES
SO
R
AV
G
A
IN
A
P
HCA
L
HP
F
DI
S
[2
3:0
]
HP
F
AI
G
AI
N
HP
F
DI
S
[2
3:0
]
DI
G
IT
A
L
IN
T
E
G
R
A
T
OR
HP
F
PO
R
LD
O
LD
O
X
2
AI
RM
S
LP
F
AI
RM
S
O
S
X
2
AV
R
M
S
LP
F
LP
F
AV
R
M
S
O
S
AV
AG
AI
N
AW
G
AI
N
DF
C
CF
xDE
N
:
DF
C
CF
xDE
N
:
DF
C
CF
xDE
N
:
5
24
26
25
17
4
7
8
9
22
12
13
14
19
18
39
37
38
36
32
29
35
34
33
3
2
27
28
23
6
SP
I/
I2
C
I2
C
R
E
SET
RE
F
IN
/OU
T
V
D
A
G
N
D
A
VD
D
VD
D
G
N
D
CL
KI
N
CL
KO
UT
IA
P
IA
N
VA
P
IB
P
IB
N
VB
P
IC
P
IC
N
VC
P
VN
PM
0
PM
1
CF
1
CF
2
CF
3/
H
S
CL
K
IR
Q0
IR
Q1
SC
L
K
/SC
L
M
OS
I/S
D
A
M
ISO
/H
SD
SS
/H
SA
HS
D
C
A
D
E
7854
ADC
0851
0-20
4
TO
T
A
L
A
C
TI
V
E
/A
P
A
R
E
N
T
EN
ER
G
IES
A
N
D
VO
L
T
A
G
E/
CURRE
NT
R
M
S
C
AL
CU
L
AT
IO
N
F
O
R
P
HAS
E
C
(SE
E
PH
A
SE
A
F
O
R
D
ET
A
IL
ED
DAT
A
P
AT
H)
TO
T
A
L
A
C
TI
V
E
/A
P
A
R
E
N
T
EN
ER
G
IES
A
N
D
VO
L
T
A
G
E/
CURRE
NT
R
M
S
C
AL
CU
L
AT
IO
N
F
O
R
P
HAS
E
B
(SE
E
PH
A
SE
A
F
O
R
D
ET
A
IL
ED
DAT
A
P
AT
H)
P
HAS
E
A,
P
HAS
E
B,
AND
P
HAS
E
C
DAT
A
AW
AT
T
O
S
Figure 1. ADE7854 Functional Block Diagram
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