RT9828 PDF 데이터시트 검색

RT9828 Dual Micro-Power Voltage Detectors General Description The RT9828 is a micro-power voltage detector supervising the power supply voltage level for microprocessors (uP) or digital systems. It provides internally fixed threshold levels ranging from 1.2V to 5V, which covers most digital applications. It features low supply current of 6uA. The RT9828 performs supervisory function by sending out a reset signal whenever the VDD voltage falls below a preset threshold level. This reset signal w