SA9110A 반도체 회로 부품 판매점
MONOCHIP THREE PHASE BIDIRECTIONAL
|
|
 Sames |
sames
SA9110A
MONOCHIP THREE PHASE BIDIRECTIONAL
KILOWATT HOUR METERING IC
FEATURES
n Performs bidirectional energy meter-
ing and directly drives a LCD with 7
digits plus announciators
n 4 externally selectable on-chip tariff
registers
n An additional total energy register
n Meets the IEC 521/1036 Specification
requirements for Class 1 AC Watt hour
meters
n Optical interface for electronic reading
according to IEC1107 Mode D
DESCRIPTION
The SAMES SA9110A Three Phase bidi-
rectional energy metering integrated cir-
cuit has an integrated Liquid Crystal Dis-
play (LCD) driver for a 7 digit (7 segment)
display as well as 4 multiple tariff registers.
The SA9110A performs the active power
calculation.
The method of calculation takes the power
factor into account.
The measured energy is displayed in kilo
Watt hours (kWh). The SA9110A is capa-
ble of driving a display having a resolution
of 1/10 kWh.
This innovative universal energy metering
integrated circuit is ideally suited for en-
ergy measurement in three phase sys-
tems.
The SA9110A integrated circuit is avail-
able in a 68 pin plastic leaded chip carrier
(PLCC-68) package type.
4365
n Pulse output for calibration
n Total power consumption rating below
40mW
n Adaptable to different types of current
sensors
n Operates over a wide temperature
range
n Precision voltage reference on-chip
n Protected against ESD
PIN CONNECTIONS
TP61 61
SDO 62
PCLK 63
PDTA 64
PGM 65
PB 66
SR[0] 67
SR[1] 68
VDD 1
VSS 2
VREF 3
CON3 4
COP3 5
IVP3 6
IVP2 7
IVP1 8
TP9 9
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44
43 COFF
42 R[3]
41 R[2]
40 R[1]
39 R[0]
38 VBA
37 V SS
36 CINP
35 CIPP
34 CONP
33 COPP
32 IIP3
31 IIN3
30 IIP2
29 IIN2
28 IIP1
27 IIN1
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
DR-00952
Package: PLCC-68
PDS039-SA9110A-001 REV. B
1/18
28-08-1996
SA9110A
BLOCK DIAGRAM
16 CONNECTIONS
FOR LOOPCAPS
SDO VBA R[0] R[1] R[2] R[3] VDD VSS
IVP1
SERIAL
OUT
IVP2 INTERFACE
IVP3
TARIFF
REGISTERS
IIP1 ANALOG
IIN1
SIGNAL
PRO-
CESSING
IIP2 INTEGRAT.
IIN2
&
PULSE
RATE
GENERATION
IIP3
IIP2
GND
LCD
CONTROL
S[0]
S[1]
S[2]
S[3]
S[4]
S[5]
S[6]
S[7]
S[8]
S[9]
S[10]
S[11]
S[12]
S[13]
COFF
VREF REF
TIMING & CONTROL
OSC1
OSC OSC2
DR-00953
PGM PB PDTA PCLK SR[0] SR[1]
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
-10
Max
6.0
+150
+125
+70
Unit
V
mA
°C
°C
* Stresses above those listed under “Absolute Maximum Ratings” may cause perma-
nent 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.
2/18 sames
|
PDF 파일 내의 페이지 : 총 18 페이지
제조업체: Sames
( sames )
SA9110A data
데이터시트 다운로드 :
[ SA9110A.PDF ]
[ SA9110A 다른 제조사 검색 ]
국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
