NJU9102 Datasheet (JRC) - Earth Leakage Current Detector IC

NJU9102, Earth Leakage Current Detector IC

NJU9102 is a digital detector IC for earth leakage current breaker.

The built-in ADC converts from an analog signal from ZCT (Zero-phase-sequence Current Transformer) to digital data, and processes digital data based on an earth leakage current detector condition.

As a result of data processing, NJU

NJU9102 Features

* Power Supply VDD 4.0V to 5.5V

* Operating Temperature -40 to 105

* Built-in High Precision ADC 14-Bit

* Sinc3 Digital Filter -3dB Frequency = 150Hz

* Internal Power Supply VREG=3.3V VCOM=1.65V

* Earth Leakage Detector Condition (TMD) Type A / Type AC switchable

* C