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| SA2002EPA Datasheet, PDF (2/10 Pages) Sames – Single Phase Uni-directional Power / Energy Metering IC with Instantaneous Pulse Output | |||
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SA2002E
sames
ELECTRICAL CHARACTERISTICS
(VDD = 2.5V, VSS = -2.5V, over the temperature range -10°C to +70°C#, unless otherwise specified.)
Parameter
Symbol
Min
Typ
Max
Unit
Condition
Operating temp. Range
TO
Supply Voltage: Positive
VDD
Supply Voltage: Negative
VSS
Supply Current: Positive
IDD
Supply Current: Negative
ISS
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
III
-25
Voltage Sensor Input (Asymmetrical)
Input Current Range
IIV
-25
Pin FOUT
Output High Voltage
Output Low Voltage
Pulse Rate FOUT
VOL
VDD-1
VOH
fp
5
0
Pin VREF
Ref. Current
Ref. Voltage
-IR
45
VR
1.1
# Extended Operating Temperature Range available on request.
1360
50
+25
+25
VSS+1
1600
3000
55
1.3
µA Peak value
µA Peak value
V
V
Hz At rated input conditions
Hz Specified linearity
Hz Min and Max frequency
With R = 24kW
µA connected to VSS
V
Reference to VSS
ABSOLUTE MAXIMUM RATINGS*
Parameter
Symbol
Min
Max
Unit
Supply Voltage
VDD -VSS
-0.3
6.0
V
Current on any pin
IPIN
-150
+150
mA
Storage Temperature
TSTG
-40
+125
°C
Operating Temperature
TO
-25
+85
°C
*Stresses above those listed under âAbsolute Maximum Ratingsâ 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.
http://www.sames.co.za
23/10
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