SA2005M Datasheet, PDF (9/12 Pages) Sames – Pin Selectable Three Phase Power / Energy Metering IC for Stepper Motor / Impulse Counter Applications with Anti Tamper Features

SA2005M
sames
Neutral
V3 In
V2 In
V1In
V3 Out
V2 Out
V1 Out
GND
R18
R21
R24
R19
R22
R25
R20
R23
R26
U1
CT1
R1
23
IIN1
R29
GND
R2
22
IIP1
CT2
R3
2
IIN2
R30
R4
1
IIP2
GND
CT3
R5
5
IIN3
R31
S1 S2 S3
GND
R6
4
IIP3
R7
19
VREF
18
VSS
VSS
17
TEST
7
RA
8
RE
S4 S5 S6
S7 S8 S9
9
IM
SA2005M
VDD
VSS
P3
P2
GND
IVN1
IVN2
IVN3
20
P1
GND
21
R12
24
R13
3
R14
12
MOP
11
MON
10
LED
6
VDD
16
PH3
15
PH2
14
PH1
D7
R11
R10
R9
R15
R16
R17
C1
C2
C3
CNT1
6 5 4 3 2 1 .1
Counter
VDD
R8
VDD
R27
C4
GND R28
C5
C6
VSS
D1
VFAIL1
D2
DIR1
D3
VFAIL2
D4
DIR2
D5
VFAIL3
D6
DIR3
13
PH/DIR
dr-01619
http://www.sames.co.za
Figure 8: Typical application circuit
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