TMR7401中文資料多維科技數(shù)據(jù)手冊PDF規(guī)格書

DESCRIPTION

TMR7401 series leakage current sensor based on magnetic induction principle, incorporate

s our tunneling

magnetoresistive (TMR) sensor with high sensitivity and high SNR. With the build in conditioning circuits for

offset voltage, temperature and non linearity compensation , it provides accurate measurement of DC, AC and

pulse current. TMR7401 p rovides excellent primary to secondary g alvanic isolation, low power consumption

and compact size design.

FEATURES AND BENEFITS

? O pen loop current sensor

? Low power consumption

? High accuracy

? Single p ower supply

? Low linearity error

? Low offset drift over temperature

APPLICATIONS

? Leakage current measurement

? Single phase or three phase nominal current

measurement

? Telecommunication power supply

? Residual current measurement in DC sources