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SA2002P

更新时间： 2024-02-25 10:59:58
品牌 Logo 应用领域
SAMES 计数器机械
页数 文件大小 规格书
14页 127K
描述
Programmable Single Phase Kilowatt-hour Energy IC for Mechanical Counter Application

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中文翻译

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SA2002P 技术参数

生命周期：Obsolete包装说明：SOP, SOP16,.3
Reach Compliance Code：unknown风险等级：5.84
模拟集成电路 - 其他类型：ANALOG CIRCUITJESD-30 代码：R-PDSO-G16
标称负供电电压 (Vsup)：-2.5 V端子数量：16
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：SOP
封装等效代码：SOP16,.3封装形状：RECTANGULAR
封装形式：SMALL OUTLINE电源：+-2.5 V
认证状态：Not Qualified子类别：Other Analog ICs
最大供电电流 (Isup)：6 mA标称供电电压 (Vsup)：2.5 V
表面贴装：YES技术：CMOS
温度等级：COMMERCIAL端子形式：GULL WING
端子节距：1.27 mm端子位置：DUAL

SA2002P 数据手册

 浏览型号SA2002P的Datasheet PDF文件第2页浏览型号SA2002P的Datasheet PDF文件第3页浏览型号SA2002P的Datasheet PDF文件第4页浏览型号SA2002P的Datasheet PDF文件第5页浏览型号SA2002P的Datasheet PDF文件第6页浏览型号SA2002P的Datasheet PDF文件第7页 
Programmable Single Phase Kilowatt-hour  
Energy IC for Mechanical Counter  
Application  
SA2002P  
sames  
FEATURES  
+
+
+
Can measure AC or DC energy.  
Provides a single chip solution for energy meters with a  
Meets the IEC 61036 Specification for Class 1 AC Watt  
hour meters  
mechanical display  
+
+
+
+
No external crystal or resonator required  
Precision on chip oscillator (<60ppm/°C drift)  
Direct stepper motor/impulse counter drive  
Calibration and setup stored on external EEPROM - no  
trimpots required  
+
+
+
+
+
+
Less than 1% error over a dynamic range of 1:1000  
Protected against ESD  
Total power consumption rating below 30mW  
Adaptable to different types of sensors  
Operates over a wide temperature range  
Precision voltage reference on-chip (<100ppm/°C drift)  
+
+
Flexible programmable features  
Unidirectional and bi-directional power and energy  
measurement  
DESCRIPTION  
The SAMES SA2002P provides a single chip solution for  
single phase mechanical counter based energy meters. A  
precision oscillator, that replaces an external crystal is  
integrated on chip.  
programmable high frequency pulse output is available on the  
LED output for meter calibration purposes.  
The SA2002P single phase kWh metering integrated circuit  
generates a pulse rate with a frequency proportional to the  
power consumption. The SA2002P performs active power  
measurement and takes the power factor into account.  
The SA2002P does not require any external trim-pots. All  
required calibration and configuration data is read from a small  
external EEPROM. The data stored in the EEPROM consists  
of direction mode (unidirectional or bidirectional), calibration  
data, meter rated conditions, LED pulse rate, counter pulse  
The SA2002P integrated circuit is available in 16 pin dual-in-  
line plastic (PDIP16) and small outline (SOIC16) package  
types.  
width, counter resolution and creep threshold.  
A
VDD  
VSS  
IIP  
IIN  
DIRO  
POWER  
POWER  
TO  
LED  
INTEGRATOR  
ANALOG  
SIGNAL  
MOP  
MON  
PULSE RATE  
VOLTAGE  
REF.  
PROCESSING  
FMO  
IVP  
IIC BUS  
RLOAD  
OSC  
TIMING  
GND  
INTERFACE  
DR-01607  
VREF  
TEST  
SCL  
SDA  
Figure 1: Block diagram  
1/14  
SPEC-0087 (REV. 5)  
05-09-02  
1234567...14

中文翻译

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