SA9109B datasheet(1/18 Pages) SAMES

Il numero della parte	SA9109B

Spiegazioni elettronici	MONOCHIP SINGLE PHASE BIDIRECTIONAL KILOWATT HOUR METERING IC

PDF	18 Pages

Scroll/Zoom	100%

Produttore elettronici	SAMES [Sames]

Homepage	http://www.sames.co.za

Logo

1 / 18 page

sames

SA9109B

FEATURES

n

Performs bidirectional energy meter-

ing and directly drives a LCD with 7

digits display plus announciators

n

Programable method of energy addi-

tion

n

Pin compatible with SAMES SA9109A

n

4 externally selectable on-chip tariff

registers

n

An additional total energy register

n

Meets the IEC 521/1036 Specification

requirements for Class 1 AC Watt hour

meters

1/16

4482

PDS039-SA9109B-001

REV. B

13-06-1997

Package: PLCC-44

MONOCHIP SINGLE PHASE BIDIRECTIONAL

KILOWATT HOUR METERING IC

DESCRIPTION

The SAMES SA9109B Single Phase bidi-

rectional energy metering integrated cir-

cuit has an integrated Liquid Crystal Dis-

play (LCD) driver for a 7 digit (7 segment)

display as well as 4 multiple tariff registers.

The SA9109B performs the active power

calculation.

The method of calculation takes the power

factor into account.

Two methods of energy measurement are

available. One method results in energy

values which take the direction of energy

flow into account, a summation of signed

integers. The alternative method meas-

ures energy regardless of the direction of

energy flow, a summation of absolute

values.

The required measurement

method may be selected when writing to

the RAM of the device.

PIN CONNECTIONS

n

Optical interface for electronic reading

according to IEC1107 Mode D

n

Pulse output for calibration

n

Power consumption rating below 40mW

n

Adaptable to different types of current

sensors

n

Operates over a wide temperature

range

n

Precision voltage reference on-chip

n

Protected against ESD

12

34

3

VSS

DR-01252

CIP

CIN

COP

8

7

4

6

5

10

911

PDTA

PGM

SR[0]

SR[1]

PB

VBA

PCLK

38

41

42

43

44

1

2

40

39

37

35

36

21

R[3]

16

15

14

13

17

18

19

20

R[2]

R[1]

R[0]

30

31

32

33

27

22

24

25

26

23

28

29

S[4]

S[3]

S[2]

S[1]

COFF

S[0]

S[5]

Codice articolo simile - SA9109B

Produttore elettronici	Il numero della parte	Scheda tecnica	Spiegazioni elettronici
NXP Semiconductors	SA910	114Kb / 13P	Variable gain RF predriver amplifier 1997 Aug 12
Sames	SA9101	711Kb / 40P	PCM FRAME ALIGNER
	SA9102C	60Kb / 12P	SINGLE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC PULSE OUTPUT
	SA9102CPA	60Kb / 12P	SINGLE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC PULSE OUTPUT
	SA9102CSA	60Kb / 12P	SINGLE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC PULSE OUTPUT

More results

Descrizione simile - SA9109B

Produttore elettronici	Il numero della parte	Scheda tecnica	Spiegazioni elettronici
Sames	PM9109BFE	179Kb / 18P	MONOCHIP SINGLE PHASE BIDIRECTIONAL KILOWATT HOUR METERING MODULE
	PM9110BFA	162Kb / 14P	MONOCHIP THREE PHASE BIDIRECTIONAL KILOWATT HOUR METERING MODULE
	SA9103C	251Kb / 16P	SINGLE PHASE BIDIRECTIONAL POWER/ENERGY METERING IC WITH SERIAL INTERFACE
	SA9110A	183Kb / 18P	MONOCHIP THREE PHASE BIDIRECTIONAL
	SA2002P	127Kb / 14P	Programmable Single Phase Kilowatt-hour Energy IC for Mechanical Counter Application
	SA2002D	100Kb / 10P	Single Phase Kilowatt-hour Metering IC for Mechanical Display Applications
	PM9109BF	181Kb / 18P	MONOCHIP SINGLE PHASE BIDIRECTIONAL
	SA2102D	428Kb / 16P	Single Phase Kilowatt-hour Metering IC
	SA4101A	518Kb / 15P	Single Phase Kilowatt-hour Metering IC
	SA4305A	528Kb / 15P	Three Phase Bidirectional Energy Metering IC

More results

SA9109B Scheda tecnica(PDF) 1 Page - Sames

SA9109B Scheda tecnica(HTML) 1 Page - Sames

Codice articolo simile - SA9109B

Descrizione simile - SA9109B

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Scheda tecnica Scarica

Link URL