features ? small footprint ? shielded design for low emi ? ferrite material designed for audio applications schematic applications ? class d audio amplifiers electrical specifications units: mm side view footprint part no. ls 1 dcr i sat 5 i dc 4 (uh +/-20%) (mohms max.) (adc) (adc) 1D14A-100m 10 9 11 7.5 1D14A-150m 15 16 11 6.5 1D14A-220m 22 16 7.5 6.5 1D14A-330m 33 16 5 6.5 notes: 1. tested at 1khz, 1vrms series. 2. electrical specifications at 25c. 3. operating range: -40c to +130c. this is a combination of ambient plus temperature rise. 4. dc current through winding to cause a 40c temperature rise at 25c ambient. 5. dc current through the winding to cause a 10% drop in inductance 6. all products are rohs-compliant. 7. meets ul94v-0 front view 1D14A series class d inductor 800.729.2099 tel www.icecomponents.com (12/09) 1D14A-1 specifications subject to change without notice. ?????? ???? ? ??? ? ? ? ?????????? ? ??????? ? ?????????? ????? ? ??????????? ??????? ? ? ? ???? ? ? ? ? ?? ? ?? ? 1D14A-100m: dia 0.75 +/- 0.1 1D14A-150m,220m &330m: dia 0.7 +/- 0.1
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