NF DT-8FL1 可编程滤波器 (20Hz đến 20kHz)

Characteristics: 

+  8-pole Elliptic LPF

+  130dB/oct equivalent

Cut-off (center) frequency range:

+  Type1 : 20Hz to 20kHz

Freq. setting: 4-bit binary

Dimensions (mm): 76.7 x 47.2 x 8.0 60 pins, DIP