PM9103AP
BLOCK DIAGRAM
IN
OUT
SHUNT
SA9103
SA9603
OPTO
COUPLER
D-sub CONNECTOR
NEUTRAL
NEUTRAL
NEUTRAL
LIVE
POWER
SUPPLY
VOLTAGE SENSE
POWER
METER
DR-01448
OPTO
COUPLER
ABSOLUTE MAXIMUM RATINGS*
Parameter
Symbol
Supply Voltage (Note 1)
V
AC
Current Sense Input (Note 1)
V
IV
Storage Temperature
T
STG
Operating Temperature
T
O
Max Current
I
MAX
through Sensor
I
MAX
Min
-2.5
-25
-10
Max
540
+2.5
+125
+70 (Note 2)
800 (Note 3)
2000 (Note 4)
Unit
V
V
°C
°C
A
A
Note 1: Voltages are specified with reference to Live.
Note 2: The SA9103 and SA9603C integrated circuits are specified to operate over the
temperature range -10°C to +70°C. The module functionality will however
depend upon the external components used.
Note 3: t = 500ms
Note 4: t = 1ms
*Stresses above those listed under “Absolute Maximum Ratings” may cause permanent
damage to the device. This is a stress rating only. Functional operation of the device
at these or any other conditions above those indicated in the operational sections of this
specification, is not implied. Exposure to Absolute Maximum Ratings for extended
periods may affect device reliability.
2/10
sames
SAMES [ SAMES ]
