7447 전자부품 데이터시트

DM7446A, DM7447A BCD to 7-Segment Decoders/Drivers September 1986 Revised July 2001 DM7446A, DM7447A BCD to 7-Segment Decoders/Drivers General Description The DM7446A and DM7447A feature active-LOW outputs designed for driving common-anode LEDs or incandesc

A Dimensions: [mm] B Recommended land pattern: [mm] D Electrical Properties: Properties Inductance Rated current DC Resistance Self resonant frequency Q-factor 2.52 MHz Test conditions 2.52 MHz ∆T = 20 K @ 20°C L IR RDC fres Q Value 10 150 2.1 36 30 Unit

Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : POWER-CHOKE WE-PD DATUM / DATE : 2004-10-11 7447785002 LF RoHS compliant SPEICHERDROSSEL WE-PD A Mechanische Abmessungen /

A Dimensions: [mm] B Recommended land pattern: [mm] D Electrical Properties: Properties Inductance Rated current Saturation current DC Resistance DC Resistance Self resonant frequency Test conditions 100 kHz/ 5 mA ∆T = 40 K |ΔL/L| < 10% @ 20°C @ 20°C L