SA9110AFA Ver la hoja de datos (PDF) - South African Micro Electronic Systems

Número de pieza

componentes Descripción

Fabricante

SA9110AFA

MONOCHIP THREE PHASE BIDIRECTIONAL KILOWATT HOUR METERING IC

South African Micro Electronic Systems 

Parts List for Application Circuit: Figure 1 (Continued)

Item Symbol Description

41

LED

Light emmitting diode

42

D1

Diode, Shottkey

43

D2

Diode, 1N4148

44

DIPSW DIP swich, 2 poles

45

PBUT

Push button

Detail

SA9110A

Note 1 : Resistor values are dependant upon the rated mains voltage (230V in this case)

Note 2 : Resistor (R8, R9, R10, R11, R12 and R13) values are dependant upon the selected

values of the current transformer termination resistors R18, R19 and R20.

Note 3 : Capacitor values may be selected to compensate for phase errors caused by the

current transformers.

Note 4 : Capacitor (C13) to be positioned as close to supply pins (V & V ) of IC-1, as

DD

SS

possible.

ORDERING INFORMATION

Part Number

SA9110AFA

Package

PLCC-68

sames

17/18

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