SA9102F Datasheet, PDF (1/14 Pages) Sames – SINGLE PHASE BIDIRECTIONAL POWER/ENERGY METERING IC WITH INSTANTANEOUS PULSE OUTPUT

sames
SA9102F/SA9102H
SINGLE PHASE BIDIRECTIONAL POWER/ENERGY
METERING IC WITH INSTANTANEOUS PULSE OUTPUT
FEATURES
n Performs bidirectional power and n Adaptable to different types of current
energy measurement
sensors
n Meets the IEC 521/1036 Specification n Operates over a wide temperature
requirements for Class 1 AC Watt hour
range
meters
n Precision voltage reference on-chip
n Protected against ESD
n Two output signal formats available
n Power consumption rating typically
25mW
DESCRIPTION
The SAMES SA9102F and SA9102H Single
Phase bidirectional Power/Energy metering
integrated circuits generate pulse rate
outputs for positive and negative energy
directions, the frequency of which is
proportional to the power consumption.
These devices perform the calculation for
active power.
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 power/energy
metering integrated circuits are ideally suited
for energy calculations in applications such
as electricity dispensing systems (ED's),
residential municipal metering and factory
energy metering and control.
The SA9102F and SA9102H integrated
circuits are available in both 20 pin dual-in-
line plastic (DIP-20), as well as 20 pin small
outline (SOIC-20) package types.
4352
PIN CONNECTIONS
IIN ¹
IIP ²
VREF 3
CPON ⁴
CPOP ⁵
CPIN ⁶
CPIP ⁷
VDD ₈
TP9 ⁹
OSC2 ¹⁰
DR-00906
20 _GND
19 _IVP
18 _CON
17 _COP
16 _CIN
15 _CIP
14 ^V _SS
13 _DIR
12 _FOUT
11 _OSC1
Package: DIP-20
SOIC-20
PDS039-SA9102F-001 REV. B
1/14
08-01-97