7PAB

Audio LC Filters 7PAB Low Frequency LC Filters Frequency Range: 10~200kHz TYPE 7PAB 7.6 Max. 15.0 Max. 3.5 1.0 4.5 7.5 Max. 0.7×4.3 0.5 (Unit: mm) Features High impedance filter coils for audio band. 3rd order lowpass filter design can available. Shield case minimizes mutual interference with other components RoHS compliant Applications Suitable for Dolby filters or two-pole type audio low-pass filters. Typical pass band characteristics Test circuit 0 10 20 Attenuation [dB] 30 40 50 60 Group delay 70 1 2 5 10 20 Frequency [kHz] 50 100 Attenuation 140 120 100 Group delay [ sec] 80 60 40 20 0 Rin 3 2 1 4 6 C Rout Bottom view SELECTION GUIDE FOR STANDARD FILTERS TYPE 7PAB TOKO Part Number #686AIS-1056 #686AIS-1057 Cutoff Frequency (kHz) 15.0 70.0 1st Pole Frequency (kHz) 19.0 114.0 2nd Pole Frequency (kHz) 38.0 190.0 Input Impedance (Ω) 1200 2200 Output Impedance (Ω) 4700 47000 C (Ext) (PF) 5600 1500 Free Datasheet http://www.datasheet4u.com/ ...