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SA2007HSA PDF预览

SA2007HSA

更新时间: 2024-01-13 17:23:15
品牌 Logo 应用领域
SAMES 脉冲光电二极管
页数 文件大小 规格书
10页 156K
描述
Single Phase Bidirectional Dual Element Power/Energy Metering IC with Pulse Output

SA2007HSA 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:SOP, SOP20,.3Reach Compliance Code:unknown
风险等级:5.92模拟集成电路 - 其他类型:ANALOG CIRCUIT
JESD-30 代码:R-PDSO-G20JESD-609代码:e0
标称负供电电压 (Vsup):-2.5 V端子数量:20
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:SOP20,.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端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUALBase Number Matches:1

SA2007HSA 数据手册

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Single Phase Bidirectional Dual Element  
Power/Energy Metering IC with Pulse Output  
SA2007H  
ssames  
FEATURES  
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Two current sensor inputs  
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Protected against ESD  
Dual pulse and energy direction outputs  
No external crystal or resonator required  
Performs bi-directional power and energy measurement  
Meets the IEC 521/1036 Specification for Class 1 AC Watt  
hourmeters  
Total power consumption rating below 25mW  
Adaptable to different types of sensors  
Operates over a wide temperature range  
Precision voltage reference on-chip  
DESCRIPTION  
The SAMES SA2007H is a single phase bidirectional dual  
element energy metering integrated circuit. It provides a  
simple analog interface to a micro-controller and is specifically  
designed for meter manufacturers to have full control over the  
meter functionality.  
For each current sensor input the SA2007H integrated circuit  
has a corresponding pulse output, each generating a pulse  
rate with a frequency proportional to the power consumption  
measured on the specific channel.  
The SA2007H performs active power measurement and takes  
the power factor into account. Energy consumption can be  
determined by the power measurement being integrated over  
time. The energy flow direction information is also available for  
each channel.  
The SA2007H has two current sensor inputs. The power  
consumption on both inputs are continuously measured. A  
typical application would be to monitor Live and Neutral lines  
for tamper detection.  
IIP1  
P1  
CURRENT  
POWER TO  
POWER 1  
X
CHANNEL 1  
PULSE RATE  
IIN1  
D1  
OMODE  
IVP  
OUTPUT  
VOLTAGE  
RP  
CONTROL  
AGND  
INT  
IIP2  
P2  
CURRENT  
POWER TO  
POWER 2  
X
CHANNEL 2  
PULSE RATE  
IIN2  
D2  
FMO  
VOLTAGE  
REF.  
OSC  
TIMING  
dr-01623  
VDD  
VSS  
VREF  
TCLK TEST  
Figure 1: Block diagram  
1/10  
SPEC-0116 (REV. 1)  
PRELIMINARY  
15-01-01  

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