推荐大家一款滤波器芯片，截止频率可在线调。

推荐大家一款滤波器芯片，截止频率可在线调。==98-11-5==P&S×==8-1==TLC04/MF4A-50TLC14/MF4A-100°×¨¨÷1.1°÷TLC04/MF4A-50TLC14/MF4A-100°¨¨÷ùè±×÷è±áר¨÷¨÷¨±¨±÷TLC04/MF4A-50±--±50:1ó0.8%TLC14/MF4A-100±--±100:1ó1%±¨LS¨±±TTLòCMOS±TLC04C/MF4A-50CTLC14C/MF4A-100C¤×÷§070TLC04I/MF4A-50ITLC14I/MF4A-100I¤×÷§-4085TLC04M/MF4A-50MTLC14M/MF4A-100M¤×÷§-55125TA±-±×°¨DDIP¨P07050:1TLC04CD/MF4A-50CDTLC04CP/MF4A-50CP100:1TLC14CD/MF4A-100CDTLC14CP/MF4A-10