SA9602F/SA9602J
SINGLE PHASE BIDIRECTIONAL POWER/ENERGY
METERING IC WITH INSTANTANEOUS PULSE OUTPUT
FEATURES
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sames
PRELIMINARY
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Performs bidirectional power and
energy measurement
Meets the IEC 521/1036 Specification
requirements for Class 1 AC Watt hour
meters
Protected against ESD
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Total power consumption rating below
25mW
Adaptable to different types of current
sensors
Operates over a wide temperature range
Precision voltage reference on-chip
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DESCRIPTION
The SAMES SA9602F is an enhancement
of the SA9102F, as no external capacitors
are required for the A/D converters. The
SA9602J is an enhancement of the
SA9102H.
The SAMES SA9602F and SA9602J Single
Phase bidirectional Power/Energy metering
integrated circuits generate a pulse rate
output, the frequency of which is proportional
to the power consumption. Both devices
perform the active power calculation.
The method of calculation takes the power
factor into account.
Energy consumption is determined by the
power measurement being integrated over
time.
These innovative universal single phase
power/energy metering integrated circuits
are ideally suited for energy calculations in
applications such as residential municipal
metering and factory energy metering and
control.
The SA9602F and SA9602J integrated
circuits are available in both 14 and 20 pin
dual-in-line plastic (DIP-14/DIP-20), as well
7132
as 20 pin small outline (SOIC-20) package
types.
Note that the 20 pin SA9602J is a direct
replacement for the SA9102H. The
SA9602H has a higher output pulse rate
than the SA9102H.
PIN CONNECTIONS
IIN
IIP
VREF
TEST
V DD
OSC2
OSC1
1
2
3
4
5
6
7
1 4
GND
13
12
11
10
9
8
IVP
TEST2
FMO
V SS
DIR
FOUT1
D R -0 1 2 7 6
Package: DIP-14
1/14
PDS039-SA9602F-00A
REV.A
23-07-97
SAMES [ SAMES ]
