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SA9604APA PDF даташит

Спецификация SA9604APA изготовлена ​​​​«Sames» и имеет функцию, называемую «THREE PHASE BIDIRECTIONAL POWER/ENERGY METERING IC WITH SERIAL SPI INTERFACE».

Детали детали

Номер произв SA9604APA
Описание THREE PHASE BIDIRECTIONAL POWER/ENERGY METERING IC WITH SERIAL SPI INTERFACE
Производители Sames
логотип Sames логотип 

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SA9604APA Даташит, Описание, Даташиты
sames
SA9604A
THREE PHASE BIDIRECTIONAL POWER/ENERGY
METERING IC WITH SERIAL SPI INTERFACE
FEATURES
s Performs bidirectional active and s Protected against ESD
reactive power/energy measurement s Uses current transformers for current
s Voltage and frequency measurement
sensing
s Individual phase information s Excellent long term stability
accessable
s Operates over a wide temperature
s SPI communication bus
range
s Meets the IEC 521/1036 Specification s Precision Voltage Reference on-chip
requirements for Class 1 AC Watt hour
meters
DESCRIPTION
PIN CONNECTIONS
The SAMES SA9604A Bidirectional Three
Phase Power/Energy metering integrated
circuit has a serial interface, ideal for use
with a µ-Controller. The SA9604A performs
the calculation for active and reactive power
or energy, mains voltage sense and
frequency.
The measurements performed and the
resultant register values are provided for
individual phases.
The integrated values for active and reactive
energy, as well as the mains voltage sense
and frequency information, are accessable
through the SPI as 24 bit values.
This innovative universal three phase power/
energy metering integrated circuit is ideally
suited for energy calculations in applications
such as primary industrial metering and
factory energy metering and control.
The SA9604A integrated circuit is available
in both 20 pin dual-in-line plastic (DIP-20),
as well as 20 pin small outline (SOIC-20)
package types.
IIP 2
I IN 2
IVP3
IIP 3
I IN 3
VDD
F1 50
SCK
D0
OSC1
1 20 IVP2
2 19 IIN 1
3 18 IIP 1
4 17 IVP1
5 16 G ND
6 15 VREF
7 14 VSS
8 13 CS
9 12 DI
10 11 O SC2
DR-01306
Package: DIP-20
SOIC-20
SA9604A
PDS039-SA9604A-001
REV. 5
1/20
29-05-00









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SA9604APA Даташит, Описание, Даташиты
SA9604A
BLOCK DIAGRAM
II P1
II N1
IIP2 A N A LO G
II N2
II P3
IIN3 S IG N A L
PROCES-
I VP1
IVP2 S IN G
I VP3
G ND
D R-01307
ACTIVE
ENER GY
REAC TIVE
ENER GY
VOLTAGE
F REQU ENC Y
VOLTAGE
REF.
V RE F
VDD VSS
DI
DO
S CK
CS
SPI
OS C
F 150
O SC1 O SC2
ABSOLUTE MAXIMUM RATINGS*
Parameter
Symbol
Supply Voltage
Current on any pin
Storage Temperature
Operating Temperature
V -V
DD SS
IPIN
T
STG
TO
Min
-0.3
-150
-40
-40
Max
6.0
+150
+125
+85
Unit
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 condition above those indicated in the operational sections of this
specification, is not implied. Exposure to Absolute Maximum Ratings for extended
periods may affect device reliability.
2/20 sames









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SA9604APA Даташит, Описание, Даташиты
SA9604A
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 temp. range
T -25
O
+85 °C
Supply Voltage: Positive VDD 2.25
2.75 V
Supply Voltage: Negative VSS -2.75
-2.25 V
Supply Current: Positive
I
DD
8 10 mA
Supply Current: Negative I
SS
8 10 mA
Current Sensor Inputs (Differential)
Input Current Range
III -25
Voltage Sensor Input (Asymetrical)
+25 µA Peak value
Input Current Range
Pin DO
Low Voltage
High Voltage
Pin DI
High Voltage
Low Voltage
I
IV
V
OL
VOH
VIH
V
IL
-25
VDD-1
VDD-1
+25 µA Peak value
V +1 V
SS
V
V +1
SS
V
V
I = 5mA
OL
IOH = -2mA
V =V
IN SS
Pin SCK
High Voltage
Low Voltage
V V -1
IH DD
V
IL
V +1
SS
V
V
V =V
IN SS
f
SCK
tLO 0.6
t 0.6
HI
800 kHz
µs
µs
Pin CS
High Voltage
Low Voltage
Pin F150
Low Voltage
High Voltage
VIH VDD-1
VIL
V
OL
V
OH
V -1
DD
VSS+1
V
V
VIN = VSS
V +1 V I = 5mA
SS OL
V I = -2mA
OH
Oscillator
Recommended crystal:
TV colour burst crystal f = 3.5795 MHz
Pin VREF
Ref. Current
Ref. Voltage
With R = 47k
-IR 22.5 25 27.5 µA connected to VSS
VR 1.1
1.3 V Reference to VSS
# Extended Operating Temperature Range available on request.
sames
3/20










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SA9604APATHREE PHASE BIDIRECTIONAL POWER/ENERGY METERING IC WITH SERIAL SPI INTERFACESames
Sames

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