SA2002E Datasheet, PDF (2/10 Pages) Sames – Single Phase Uni-directional Power / Energy Metering IC with Instantaneous Pulse Output

SA2002E
sames
ELECTRICAL CHARACTERISTICS
(V_DD = 2.5V, V_SS = -2.5V, over the temperature range -10°C to +70°C^#, unless otherwise specified.)
Parameter
Symbol
Min
Typ
Max
Unit
Operating temp. Range
T_O
Supply Voltage: Positive
V_DD
Supply Voltage: Negative
V_SS
Supply Current: Positive
I_DD
Supply Current: Negative
I_SS
Current Sensor Inputs (Diffferential)
-25
2.25
-2.75
3
3
+85
°C
2.75
V
-2.25
V
5
mA
5
mA
Input Current Range
I_{I I}
Voltage Sensor Input (Asymmetrical)
Input Current Range
I_{I V}
Pin FOUT
Output High Voltage
V_OL
Output Low Voltage
V_OH
Pulse Rate FOUT
f_p
-25
+25
µA
-25
+25
µA
V_DD-1
V
V_SS+1
V
1160
Hz
Pin VREF
Ref. Current
Ref. Voltage
-I_R
45
50
55
µA
V_R
1.1
1.3
V
# Extended Operating Temperature Range available on request.
Condition
Peak value
Peak value
At rated input conditions
With R = 24kW
connected to V_SS
Reference to V_SS
ABSOLUTE MAXIMUM RATINGS*
Parameter
Symbol
Min
Max
Unit
Supply Voltage
V_DD -V_SS
-0.3
6.0
V
Current on any pin
I_{PI N}
-150
+150
mA
Storage Temperature
T_STG
-40
+125
°C
Operating Temperature
T_O
-25
+85
°C
*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 condition 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.
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