SA9602J View Datasheet(PDF) - South African Micro Electronic Systems

Part Name

Description

Manufacturer

SA9602J

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

South African Micro Electronic Systems 

SA9602F/SA9602J

V DD

IIP

CU RR ENT

VSS

SE NS OR

IN P U TS

V DD

IIN

V SS

V DD

IV P

V O LTA GE

SE NS OR

V SS

IN P U T

AI

AV

D R -009 08

GN D

3. Electrostatic Discharge (ESD) Protection

The SA9602F and SA9602J integrated circuit's inputs/outputs are protected against

ESD

4. Power Consumption

The power consumption rating of the SA9602F and SA9602J integrated circuits is

less than 25mW.

5. Pulse Output Signals

The calculated power is divided down to a pulse rate of 64Hz, for rated conditions on

FOUT for both the SA9602F and SA9602J.

The format on the pulse output signal, which provides power/energy and direction

information, is the only difference between the SA9602F and SA9602J devices.

The direction of the energy flow is defined by the mark/space ratio in the SA9602F,

while the pulse width defines the direction on the SA9602J.

Waveform on FOUT

Posit iv e Energ yF low

SA9602F

N egativ e En erg y Flo w

SA9602J

tpp

tpp

tp p = 1.1m s

Waveform on DIR

tpn

tpn

tp n = 3.4m s

6/14

D R -00909

sames

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