SA9105APA Ver la hoja de datos (PDF) - South African Micro Electronic Systems

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Fabricante

SA9105APA

THREE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC WITH PULSE OUTPUT

South African Micro Electronic Systems 

Parts List for Application Circuit: Figure 1 (Continued)

Item

41

42

Symbol

C12

C13

Description

Capacitor, 820nF

Capacitor, 100nF

43

C14

Capacitor, 100nF

Detail

Note 3

SA9105A

Note 1: Resistor (R , R , R , R , R and R ) values are dependant upon the selected

8 9 10 11 12

13

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

Note 2: Capacitor values may be selected to compensate for phase errors caused by the

current transformers.

Note 3: Capacitor (C12) to be positioned as close to Supply Pins (VDD & VSS) of IC-1, as

possible.

ORDERING INFORMATION

Part Number

Package

SA9105APA

DIP-40

SA9105AFA

PLCC-44

sames

11/12

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