NJU7890PRELIMINARY SPECIFICATIONS SUBJECT TO CHANGE1000V High Voltage Monitor IC■ FEATURES■GENERAL DESCRIPTION ● Operation Voltage Range 2.2V to 5.5V
The NJU7890 is a high voltage monitor IC capable of ● Common Mode Input Voltage Range inputting voltages up to 1000V. With our proprietary semiconductor process technology, NJU7890 realizes 1000V
wide common mode / differential input voltage. ● Differential Input Voltage ±1000V
● High Precision Attenuation Rate ±1% (T a = −40°C to 125°C)
● High Input Resistance 30MΩ min.
● Integrated EMI filter
● Operating Temperature −40°C to 125°C
● Package PMAP11-PM New Package for Creepage Distance (IEC/EN60664) ■ APPLICATIONHigh-Voltage Monitoring Application■ BLOCK DIAGRAM (*2) (*1) (*1) High Voltage Monitor Block