5秒后页面跳转
SA9122EFA PDF预览

SA9122EFA

更新时间: 2024-02-09 00:02:48
品牌 Logo 应用领域
SAMES 驱动器
页数 文件大小 规格书
12页 203K
描述
SINGLE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC WITH SEPERATE 64 SEGMENT LCD DRIVER

SA9122EFA 技术参数

是否Rohs认证:不符合生命周期:Contact Manufacturer
包装说明:DIP, DIP40(UNSPEC)Reach Compliance Code:unknown
风险等级:5.68Is Samacsys:N
模拟集成电路 - 其他类型:ANALOG CIRCUITJESD-30 代码:R-PDIP-T40
JESD-609代码:e0标称负供电电压 (Vsup):-2.5 V
端子数量:40最高工作温度:70 °C
最低工作温度:-10 °C封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP40(UNSPEC)
封装形状:RECTANGULAR封装形式:IN-LINE
电源:+-2.5 V认证状态:Not Qualified
子类别:Other Analog ICs最大供电电流 (Isup):7 mA
标称供电电压 (Vsup):2.5 V表面贴装:NO
技术:CMOS温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子位置:DUALBase Number Matches:1

SA9122EFA 数据手册

 浏览型号SA9122EFA的Datasheet PDF文件第2页浏览型号SA9122EFA的Datasheet PDF文件第3页浏览型号SA9122EFA的Datasheet PDF文件第4页浏览型号SA9122EFA的Datasheet PDF文件第5页浏览型号SA9122EFA的Datasheet PDF文件第6页浏览型号SA9122EFA的Datasheet PDF文件第7页 
sames  
SA9122E  
SINGLE PHASE UNIDIRECTIONAL POWER/ENERGY  
METERING IC WITH SEPERATE 64 SEGMENT LCD DRIVER  
FEATURES  
n
n
Adaptable to different types of current  
sensors  
n
Performs unidirectional power and  
energy measurement  
Operates over a wide temperature  
range  
n
n
On-chip 64 segment LCD driver  
Meets the IEC 521/1036 Specification  
requirements for Class 1 AC Watt hour  
meters  
n
n
Different pulse rate options available  
for power information  
LCD data input via a serial interface  
n
Total power consumption rating below  
25 mW  
DESCRIPTION  
PIN CONNECTIONS  
The SAMES SA9122E Single Phase  
unidirectionalactivePower/Energymetering  
integrated circuit includes a seperate on-  
chip64segmentLiquidCrystalDisplaydriver.  
Thepower/energymeteringcircuitgenerates  
apulserateoutput, proportionaltothepower  
consumption, while the LCD driver is  
programmable via a serial interface.  
RX  
V
1
2
3
4
5
6
40 FOUT2  
39  
SS  
FOUT1  
38  
37  
CIP  
CIN  
OSC1  
OSC2  
36 S[15]  
COP  
CON  
IVN  
35  
S[14]  
7
8
34 S[13]  
The method of power calculation takes the  
powerfactorintoaccount. Energyconsump-  
tionisdeterminedbythepowermeasurement  
being integrated over time.  
33  
IIP  
S[12]  
32  
9
S[11]  
IIN  
10  
11  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
S[10]  
S[9]  
S[8]  
S[7]  
S[6]  
S[5]  
S[4]  
S[3]  
S[2]  
S[1]  
S[0]  
GND  
VREF  
TheLCDdriveriscapableofdriving8decimal  
digits (7 segment) and 8 announciators on a  
4 track multiplexed backplane display.  
12  
13  
14  
15  
16  
17  
18  
19  
20  
CPON  
CPOP  
CPIN  
Thisinnovativecombinationenergymetering/  
LCD display driver integrated circuit has  
been designed to provide meter designers  
with flexibility in the choice of the µ-controller  
employed, and is ideally suited for applica-  
tions such as residential municipal metering  
and factory energy metering and control.  
CPIP  
V
DD  
R[0]  
R[1]  
R[2]  
R[3]  
DR-00932  
The SA9122E integrated circuit is available  
inboth40pindual-in-lineplastic(DIP-40),as  
well as 44 pin plastic leaded chip carrier  
(PLCC-44) package types.  
Package: DIP-40  
1/12  
4362  
PDS039-SA9122E-001  
REV. A  
19-09-1995  

与SA9122EFA相关器件

型号 品牌 获取价格 描述 数据表
SA9122EPA SAMES

获取价格

SINGLE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC WITH SEPERATE 64 SEGMENT LCD DRIVER
SA9203 SAMES

获取价格

6/3 X 8 PORT EXPANDER
SA9205 SAMES

获取价格

6/3 X 8 PORT EXPANDER
SA9258 SILAN

获取价格

4-CH BTL DRIVER FOR CD PLAYER WITH 5V OUTPUT VOLTAGE
SA9259 SILAN

获取价格

5-CH BRL DRIVER FOR CD PLAYER WITH 5V OUTPUT VOLTAGE
SA940 WINNERJOIN

获取价格

TRANSISTOR (PNP)
SA9401 SAMES

获取价格

UNIVERSAL PABX TONE GENERATOR
SA941460 CELDUC

获取价格

Power Solid State Relay
SA942460 CELDUC

获取价格

Power Solid State Relay
SA943460 CELDUC

获取价格

Power Solid State Relay