RE46C128 PDF 데이터시트 검색

R&E International RE46C128 CMOS Ionization Smoke Detector ASIC with Interconnect Product Specification General Description The RE46C128 is low power CMOS ionization type smoke detector IC. With few external components this circuit will provide all the required features for an ionization type smoke detector. An internal oscillator strobes power to the smoke detection circuitry for 10.5mS every 1.66 seconds to keep standby current to a minimum. A check for a low battery condition is performed e