Datasheet > SA9103EPA

SA9103EPA

更新时间： 2024-09-15 22:26:55

品牌	Logo	应用领域
SAMES		/
页数	文件大小	规格书
14页	128K
描述
SINGLE PHASE BIDIRECTIONAL POWER/ENERGY METERING IC WITH SERIAL INTERFACE

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SA9103EPA 数据手册

sames

SA9103E

SINGLE PHASE BIDIRECTIONAL POWER/ENERGY

METERING IC WITH SERIAL INTERFACE

FEATURES

Performs bidirectional active power/

energy measurement

Operates over a wide temperature

range

Serial interface having a RS232

protocol

Meets the IEC 521/1036 Specification

requirements for Class 1 AC Watt hour

meters

Precision voltage reference on-chip

Protected against ESD

Tri-state output to allow parallel

connection of devices.

Powerconsumptionratingbelow25mW

Adaptable to different current sensor

technologies

PIN CONNECTIONS

DESCRIPTION

The SAMES SA9103E Single Phase

bidirectional Power/Energy metering

integratedcircuithasaserialinterfacewith

a RS232 protocol, ideal for use with a µ-

Controller. The SA9103E performs the

calculation for active power.

IIN

GND

IVP

IIP

VREF

CON

COP

CIN

The integrated value for active energy is

accessable through the RS232-Interface

as a 16 bit value.

CPON

CPOP

CPIN

This innovative universal single phase

power/energy metering integrated circuit

is ideally suited for energy calculations in

applications such as electricitydispensing

systems (ED's), residential municipal

metering and factory energy metering and

control.

CIP

CPIP

SIN

TP9

SOUT

OSC1

OSC2

TheSA9103Eintegratedcircuit isavailable

in both 20 pin dual-in-line plastic (DIP-20),

as well as 20 pin small outline (SOIC-20)

package types.

DR-00917

Package: DIP-20

SOIC-20

1/14

REV. B 14-11-1996

4353

PDS039-SA9103E-001

12 3 4 5 6 7...14

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