PCA1486 PDF 데이터시트 검색

INTEGRATED CIRCUITS DATA SHEET PCA148x series 32 kH- watch circuits with adaptive motor pulse Product speci cation Supersedes data of 1998 Mar 26 File under Integrated Circuits, IC16 1998 Apr 21 Philips Semiconductors Product speci cation 32 kH- watch circuits with adaptive motor pulse FEATURES 32 kH- oscillator, amplitude regulated with excellent frequency stability High immunity of the oscillator to leakage currents Time calibration electrically programmable and reprogrammable (via EEP