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參數(shù)資料
| 型號： | SA9105A |
| 廠商： | SAMES |
| 元件分類： | 電能質(zhì)量分析儀 |
| 英文描述： | THREE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC WITH PULSE OUTPUT |
| 中文描述： | 單向三相功率/電能計(jì)量IC脈沖輸出 |
| 文件頁數(shù)： | 6/12頁 |
| 文件大?。?/td> | 121K |
| 代理商： | SA9105A |
SA9105A
sames
6/12
2.
Analog Input Configuration
The current and voltage sensor inputs are illustrated below.
These inputs are protected against electrostatic discharge through clamping
diodes, in conjunction with the amplifiers input configuration.
The feedback loops from the outputs of the amplifiers A
and A
generate virtual
shorts on the signal inputs. Exact duplications of the input currents are generated
for the analog processing circuitry
DD
V
SS
DD
DD
SS
SS
V
VOLTAGE
SENSOR
INPUT
DR-00904
V
IVP
CURRENT
SENSOR
INPUTS
V
IIN
V
V
IIP
GND
V
A
I
A
3.
Electrostatic Discharge (ESD) Protection
The SA9105A integrated circuit's inputs/outputs are protected against ESD according
to Mil-Std 883 method 3015. The SA9105A integrated circuit's resistance to
transients is also dependant upon the external protection components used.
4.
Power Consumption
The overall power consumption rating of the SA9105A integrated circuit is less than
75mW with a 5V supply.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SA9105AFA | THREE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC WITH PULSE OUTPUT |
| SA9105APA | THREE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC WITH PULSE OUTPUT |
| SA9105E | THREE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC WITH INSTANTANEOUS PULSE OUTPUT |
| SA9105EPA | THREE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC WITH INSTANTANEOUS PULSE OUTPUT |
| SA9105EFA | THREE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC WITH INSTANTANEOUS PULSE OUTPUT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SA9105AFA | 制造商:SAMES 制造商全稱:SAMES 功能描述:THREE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC WITH PULSE OUTPUT |
| SA9105APA | 制造商:SAMES 制造商全稱:SAMES 功能描述:THREE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC WITH PULSE OUTPUT |
| SA9105E | 制造商:SAMES 制造商全稱:SAMES 功能描述:THREE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC WITH INSTANTANEOUS PULSE OUTPUT |
| SA9105EFA | 制造商:SAMES 制造商全稱:SAMES 功能描述:THREE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC WITH INSTANTANEOUS PULSE OUTPUT |
| SA9105EPA | 制造商:SAMES 功能描述: |
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