SA2005P Datasheet, PDF (13/16 Pages) Sames – Programmable Three Phase Power / Energy Metering IC for Stepper Motor / Impulse Counter Applications

Neutral
V3 In
V2 In
V1In
V3 Out
V2 Out
V1 Out
GND
R18
R21
R24
R19
R22
R25
CT1
CT2
CT3
R20
R23
R1
R29
R2
GND
R3
R30
R4
GND
R5
R31
R6
GND
R7
1
2
3
4
VSS
U2
A0
A1
A2
VSS
VCC
TEST
SCL
SDA
24C01A
VDD
8 ^VSS
7
6
5
R26
U1
23
IIN1
22
IIP1
2
IIN2
1
IIP2
5
IIN3
4
IIP3
19
VREF
18
VSS
17
TEST
8
SCL
9
SDA
dr-01604
R16
R15
GND
IVN1
20
GND
21
R12
24
R13
IVN2
3
R14
IVN3
13
PH/DIR
14
R9
PH1
15
R10
PH2
16
R11
PH3
MOP ¹²
R17
C5
C4
C3
D1
DIR1
11
MON
10
LED
6
VDD
7
RLOAD
D7
R8
RELOAD
D2
VFAIL1
D3
DIR2
CNT1
6 5 4 3 2 1 .1
Counter
VDD
SDA
SCL
D4
VFAIL2
D5
DIR3
D6
VFAIL3
VDD
R27
C2
GND R28
C1
C6
VSS