SA2002H
+2V5
NEUTRAL
R4
R8
C5
D1
+
+
C2
C1
C3
C4
D3
D4
LIVE
P1
D2
R5
R10
-2V5
R1
R2
R3
U1
IIN
IIP
R9
R6
R7
AGND
IVP
R11
NEUTRAL
VREF
FMO
VSS
FMO
+2V5
R12
VDD
DIR
DIR
LIVE
FOUT
FOUT
C6
SA2002H
-2V5
Figure 10: Typical application circuit
Table 1: Component list for typical application
Symbol
U1
Description
Symbol
Description
R10
Resistor, 22k, 1%, metal film
Resistor, 1M, 1%, metal film
Resistor, 24k, 1%, metal film
Trim-pot, 25 turns, 5k
Energy metering device, SA2002H
Diode 1N4002
R111
R121
P1
D1, D2
D3, D4
R1, R2, R3
R4, R5
R61, R71
R8
Zener diode, 2.4V
Resistor, 110k, 1%, metal film
Resistor, 680, 1%, metal film
Resistor, 820, 1%, metal film
Resistor, 47, 5%, 2W, wire wound
Shunt resistor, 625μ
C12, C22
C3, C4
C5
Capacitor, 220nF, ceramic
Capacitor, 100μF, 16V, electrolytic
Capacitor, 330nF, 250VAC
Capacitor, 820nF, ceramic
C62
R9
Note 1: Resistors R6, R7, R12 and R13 must be positioned as close as possible to the respective device pins
Note 2: Capacitors C1, C2 and C6 must be positioned as close as possible to the VDD and VSS power supply pins
SPEC-3116 (REV. 9)
29-09-2017
8/11
SAMES [ SAMES ]
