SA9103ESA datasheet(1/14 Pages) SAMES

部件名	SA9103ESA

功能描述	SINGLE PHASE BIDIRECTIONAL POWER/ENERGY METERING IC WITH SERIAL INTERFACE

PDF	14 Pages

Scroll/Zoom	100%

制造商	SAMES [Sames]

网页	http://www.sames.co.za

标志

1 / 14 page

DESCRIPTION

The SAMES SA9103E Single Phase

bidirectional Power/Energy metering

integrated circuit has a serial interface with

a RS232 protocol, ideal for use with a µ-

Controller. The SA9103E performs the

calculation for active power.

The integrated value for active energy is

accessable through the RS232-Interface

as a 16 bit value.

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.

The SA9103E integrated circuit is available

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

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

package types.

sames

SA9103E

PDS039-SA9103E-001

REV. B

14-11-1996

FEATURES

n

Performs bidirectional active power/

energy measurement

n

Meets the IEC 521/1036 Specification

requirements for Class 1 AC Watt hour

meters

n

Protected against ESD

n

Power consumption rating below 25mW

n

Adaptable to different current sensor

technologies

n

Operates over a wide temperature

range

n

Serial interface having a RS232

protocol

n

Precision voltage reference on-chip

n

Tri-state output to allow parallel

connection of devices.

SINGLE PHASE BIDIRECTIONAL POWER/ENERGY

METERING IC WITH SERIAL INTERFACE

4353

PIN CONNECTIONS

1/14

DR-00917

TP9

V

OSC2

8

9

10

DD

CPON

CPOP

IIN

CPIN

CPIP

VREF

IIP

2

4

6

7

3

5

1

11

12

13

OSC1

SOUT

SIN

19

14

15

16

17

18

20

IVP

V

CIP

CIN

COP

CON

SS

GND

Package: DIP-20

SOIC-20

类似零件编号 - SA9103ESA

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类似说明 - SA9103ESA

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