sames

1/14

SA9602E

FEATURES

n

Pin and functionally compatible with the

SA9102E with reduced external

components

n

Performs unidirectional power and

energy measurement

n

Meets the IEC 521/1036 Specification

requirements for Class 1 AC Watt hour

meters

n

Protected against ESD

SINGLE PHASE UNIDIRECTIONAL POWER/ENERGY

METERING IC WITH INSTANTANEOUS PULSE OUTPUT

4448

PDS039-SA9602E-001

REV. D

17-06-97

Package: DIP-14

n

Total power consumption rating below

25mW

n

Adaptable to different types of current

sensors

n

Operates over a wide temperature range

n

Precision voltage reference on-chip

n

Different pulse rate options available

DESCRIPTION

The SAMES SA9602E is an enhancement of

the SA9102E, as no external capacitors are

required for the A/D converters.

The SAMES SA9602E Single Phase

unidirectional Power/Energy metering

integrated circuit generates a pulse rate output,

the frequency of which is proportional to the

power consumption. The SA9602E performs

the calculation for active power.

The method of calculation takes the power

factor into account.

Energy consumption can be determined by

the power measurement being integrated over

time.

This innovative universal single phase power/

energy metering integrated circuit is ideally

suited for energy calculations in applications

such as residential municipal metering and

factory energy metering and control.

The SA9602E integrated circuit is available in

both 14 and 20 pin dual-in-line plastic (DIP-14/

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

20) package types.

PIN CONNECTIONS

OS C1

DR-0108 8

7

OS C2

IIP

VR EF

TE ST

DD

V

IIN

2

6

5

4

3

1

FO UT 1

8

IVP

TP 12

GN D

SS

TP 11

FO UT 2

13

V

9

10

11

12

14