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