SA9602J 데이터 시트보기 (PDF) - South African Micro Electronic Systems

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SA9602J

SINGLE PHASE BIDIRECTIONAL POWER/ENERGY METERING IC WITH INSTANTANEOUS PULSE OUTPUT

South African Micro Electronic Systems 

SA9602F/SA9602J

ABSOLUTE MAXIMUM RATINGS*

Parameter

Symbol

Supply Voltage

Current on any pin

Storage Temperature

Operating Temperature

V -V

DD SS

IPIN

T

STG

T

O

Min

-0.3

-150

-40

-40

Max

6.0

+150

+125

+85

Unit

V

mA

°C

°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.

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 temperature

range #

TO -25

Supply Voltage: Positive VDD 2.25

Supply Voltage: Negative VSS -2.75

Supply Current: Positive I

5

DD

Supply Current: Negative I

5

SS

Current Sensor Inputs (Differential)

Input Current Range

III

-25

Voltage Sensor Input (Asymmetrical)

+85 °C

2.75 V

-2.25 V

6 mA

6 mA

+25 µA Peak value

Input Current Range

IIV

-25

+25 µA Peak value

Pins FOUT, DIR

Output Low Voltage

Output High Voltage

Pulse Rate FOUT

Pulse Width tp

V

OL

V

OH

V -1

DD

V +1 V I = 5mA

SS

OL

V I = -2mA

OH

f

0

P

0

64 Hz Specified linearity

180 Hz Min and max limits

t

1.1

ms Positive energy flow

PP

t

3.4

ms Negative energy flow

pn

sames

3/14

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