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SA9105A - THREE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC

Description

The SAMES SA9105A Three Phase unidirectional Power/Energy metering 40 CIN1 1 CIP2 2 integrated circuit generates a pulse rate 39 38 CIN2 3 output, the frequency of which is proportional CIP3 4 37 to the power consumption.

The SA9105A 36 CIN3 5 performs the calculations of active power.

Features

  • n SA9105A THREE PHASE.

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Datasheet Details

Part number SA9105A
Manufacturer Sames
File Size 121.18 KB
Description THREE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC
Datasheet download datasheet SA9105A Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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sames FEATURES n SA9105A THREE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC WITH PULSE OUTPUT n n Performs unidirectional one, two or three phase power and energy measurement Meets the IEC 521/1036 Specification requirements for Class 1 AC Watt hour meters Operates over a wide temperature Range Uses current transformers for current sensing Excellent long term stability Easily adaptable to different signal levels Precision voltage reference on-chip Three pulse rate outputs available Protected against ESD n n n n n n PIN CONNECTIONS DESCRIPTION The SAMES SA9105A Three Phase unidirectional Power/Energy metering 40 CIN1 1 CIP2 2 integrated circuit generates a pulse rate 39 38 CIN2 3 output, the frequency of which is proportional CIP3 4 37 to the power consumption.
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