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SA9605 PDF даташит

Спецификация SA9605 изготовлена ​​​​«Sames» и имеет функцию, называемую «THREE PHASE POWER/ENERGY METERING IC WITH INSTANTANEOUS PULSE OUTPUT».

Детали детали

Номер произв SA9605
Описание THREE PHASE POWER/ENERGY METERING IC WITH INSTANTANEOUS PULSE OUTPUT
Производители Sames
логотип Sames логотип 

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SA9605 Даташит, Описание, Даташиты
sames
SA9605A
THREE PHASE POWER/ENERGY METERING
IC WITH INSTANTANEOUS PULSE OUTPUT
FEATURES
n Functionally similar to the SA9105E n Operates over a wide temperature
and SA9105F, with reduced number of
range
external components
n Current transformers for sensing
n Output frequency represents the abso- n Excellent long term stability
lute sum of energy on all three phases n Easily adaptable to different signal
n Performs one, two or three phase power
levels
and energy measurement
n Precision voltage reference on-chip
n
Meets the IEC 521/1036 Specification
requirements for Class 1 AC Watt hour
n
Pin selectable pulse rates
meters
n Supports tamper detection
DESCRIPTION
PIN CONNECTIONS
The SAMES SA9605A is an enhancement
of the SA9105E and SA9105F, as no external
capacitors are needed for the A/D converters.
The SAMES SA9605A Three Phase Power/
Energy metering integrated circuit generates
a pulse rate output, the frequency of which
is proportional to the absolute power con-
sumption. The SA9605A performs 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.
IIP2 1
IIN2 2
IVN3 3
IIP3 4
IIN3 5
VDD 6
FOUT1 7
FOUT2 8
20 IVP2
19 IIN1
18 IIP1
17 IVN1
16 GND
15 VREF
14 VSS
13 PGM1
The output of this innovative universal three
phase power/energy metering integrated
circuit, is ideally suited for applications such
as residential and industrial energy metering
and control.
DIR 9
OSC1 10
DR-01109
12 PGM0
11 OSC2
The SA9605A integrated circuit is available
in both 20-pin dual-in-line plastic (DIP-20),
as well as 20-pin plastic small outline (SOIC-
20) package types.
4452
Package: DIP-20
SOIC-20
PDS039-SA9605A-001 Rev. B
1/14
14-03-97









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SA9605 Даташит, Описание, Даташиты
SA9605A
BLOCK DIAGRAM
PGM0 PGM1 VD D VS S
IVN1
IVN2
IVN3
IIP1
IIN1
IIP2
IIN2
IIP3
IIN3
GND
VREF
ANALOG
SIGNAL
PRO-
CESSING
INTEG.
&
AVERAGE
POWER
TO
PULSE
RATE
REF T I M I N G & C O N T R O L
OSC
FOUT1
FOUT2
DIR
OSC1
OSC2
DR-01110
ABSOLUTE MAXIMUM RATINGS *
Parameter
Symbol
Min
Max
Unit
Supply Voltage
Current on any Pin
Storage Temperature
Operating Temperature
Current at any pin
VDD-VSS
IPIN
T
STG
T
O
IP
-0.3
-150
-40
-40
-100
6.0
+150
+125
+85
+100
V
mA
°C
°C
mA
* Stresses above those listed under "Absolute Maximum Ratings" may cause permanent
damage to the device. This is a stress rating only. Functional operation of the device
at these or any other conditions above those indicated in the operation sections of this
specification, is not implied. Exposure to Absolute Maximum Ratings for extended
periods may affect device reliability.
2/14 sames









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SA9605 Даташит, Описание, Даташиты
SA9605A
ELECTRICAL CHARACTERISTICS
(VDD = 2.5V, VSS = -2.5V, over the temperature range -10°C to +70°C#, unless otherwise
specified.)
Parameter
Symbol Min Typ Max Unit Condition
Operating Temperature
Range #
T
O
-25
+85 °C
Supply Voltage
Supply Current
Nonlinearity of
Power Calculation
VDD-VSS
I
DD
4.5
-0.3
5.5 V
15 mA
+0.3 % 1% - 100% of
rated power
Current Sensor Inputs (Differential)
Input Current Range
III
Voltage Sensor Inputs (Asymmetric)
-25
+25 µA Peak value
Input Current Range
Pins FOUT1, FOUT2, DIR
Output Low Voltage
Output High Voltage
Pulse Rate: FOUT1
I
IV
VOL
V
OH
f
p
-25
V -1
DD
10
+25 µA Peak value
VSS+1 V
V
1160 Hz
3000 Hz
IOL = 5mA
I = -2mA
OH
Specified linearity
Min and max limits
FOUT2
User selectable
Oscillator
Pin VREF
Ref. Current
Ref. Voltage
Recommended crystal:
TV colour burst crystal, f = 3.5795 MHz
With R = 24 k
-I 45 50 55 µA connected to V
R SS
VR 1.1
1.3 V Referred to VSS
# Extended Operating Temperature Range available on request.
sames
3/14










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