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SA9108F PDF даташит

Спецификация SA9108F изготовлена ​​​​«Sames» и имеет функцию, называемую «TWO PHASE BIDIRECTIONAL POWER/ENERGY METERING IC WITH INSTANTANEOUS PULSE OUTPUT».

Детали детали

Номер произв SA9108F
Описание TWO PHASE BIDIRECTIONAL POWER/ENERGY METERING IC WITH INSTANTANEOUS PULSE OUTPUT
Производители Sames
логотип Sames логотип 

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SA9108F Даташит, Описание, Даташиты
sames
SA9108F
TWO PHASE BIDIRECTIONAL POWER/ENERGY
METERING IC WITH INSTANTANEOUS PULSE OUTPUT
FEATURES
n Performs bidirectional one or two phase n Excellent long term stability
power and energy measurement
n Easily adaptable to different signal
n Meets the IEC 521/1036 Specification
levels
requirements for Class 1 AC Watt hour
meters
n
Precision voltage reference on-chip
n Operates over a wide temperature n Two pulse rate output formats available
range
n Protected against ESD
n Adaptable to different types of current
sensors
DESCRIPTION
The SAMES SA9108F Two Phase bidirec-
tional Power/Energy metering integrated
circuit generates pulse rate outputs for
positive and negative energy directions,
the frequency of which is proportional to the
power consumption. The SA9108F
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.
The output of this innovative universal two
phase power/energy metering integrated
circuit is ideally suited for applications such
as residential and industrial energy metering
and control.
The SA9108F integrated circuit is available
in 40 pin dual-in-line plastic (DIP-40), as
well as 44 pin plastic leaded chip carrier
(PLCC-44) package types.
PIN CONNECTIONS
CIN1
CIP2
CIN2
TP4
TP5
IIN1
IIP1
1
2
3
4
5
6
7
40 CIP1
39 COP1
38 CON1
37 CON2
36 COP2
35 GND
34 IVP1
IIN2 8
IIP2 9
TP10 10
TP11 11
33 IVP2
32 TP32
31 TP31
30 TP30
COPP 12
CONP 13
CIPP 14
CINP 15
29 VREF
28 V DD
27 TP27
26 TP26
VSS 16
TP17 17
25 DIR
24 TP24
TP18 18
OSC1 19
23 FOUT2
22 TP22
OSC2 20
21 FOUT1
DR-00940
Package: DIP-40
4364
PDS039-SA9108F-001
Rev. B
1/12
09-01-97









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SA9108F Даташит, Описание, Даташиты
SA9108F
PIN CONNECTIONS
39 38 37 36 35 34 33 32 31 30 29
TP26
TP27
V DD
VREF
N.C.
TP30
TP31
TP32
IVP2
IVP1
GND
40
41
42
43
44
1
2
3
4
5
6
28 CINP
27 CIPP
26 CONP
25 COPP
24 N.C.
23 TP11
22 TP10
21 IIP2
20 IIN2
19 IIP1
18 IIN1
7 8 9 10 11 12 13 14 15 16 17
DR-00941
Package: PLCC-44
BLOCK DIAGRAM
12 CONNECTIONS
FOR LOOPCAPS
VD D VSS
IVP1
IVP2
ANALOG
SIGNAL
INTEG.
POWER
FOUT1
IIP1
& TO
FOUT2
IIN1
IIP2
PRO-
AVERAGE
PULSERATE
DIR
IIN2 CESSING
GND
VREF
REF
TIMING & CONTROL
OSC
DR-00942
2/12
sames
OSC1
OSC2









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SA9108F Даташит, Описание, Даташиты
SA9108F
ABSOLUTE MAXIMUM RATINGS *
Parameter
Symbol
Min
Max
Unit
Supply Voltage
Current on any Pin
Storage Temperature
Operating Temperature
VDD-VSS
IPIN
T
STG
T
O
-0.3
-150
-40
-40
6.0
+150
+125
+85
V
mA
°C
°C
* 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.
ELECTRICAL CHARACTERISTICS
(V = 5V over the temperature range -10°C to +70°C#, unless otherwise specified.)
DD
Parameter
Symbol Min Typ Max Unit Condition
Supply Voltage
Supply Current
Nonlinearity of
Power Calculation
V -V
DD SS
I
DD
4.5
-0.3
5.5 V
10 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
Digital Outputs:
Output Low Voltage
Output High Voltage
Pulse Rate: FOUT1, FOUT2
IIV
VOL
VOH
fp
-25
VDD-1
0
0
+25 µA Peak value
VSS+1 V
V
64 Hz
180 Hz
IOL = 5mA
IOH = -2mA
Specified linearity
Min and max limits
Oscillator
Recommended crystal:
TV colour burst crystal, f = 3.5795 MHz
Pin VREF
Ref. Current
Ref. Voltage
-IR
VR
45 50 55 µA
1.1 1.3 V
# Extended Operating Temperature Range available on request.
With R = 24 k
connected to VSS
Referred to VSS
sames
3/12










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Номер в каталогеОписаниеПроизводители
SA9108FTWO PHASE BIDIRECTIONAL POWER/ENERGY METERING IC WITH INSTANTANEOUS PULSE OUTPUTSames
Sames

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