| Filter Type Frequency - Cutoff or Center Number of Filters Filter Order Voltage - Supply Mounting Type Package / Case Supplier Device Package | Butterworth, Low Pass Switched Capacitor 20kHz 1 5th 4.75 V ~ 16 V, ±2.375 V ~ 8 V Through Hole 8-DIP (0.300, 7.62mm) 8-PDIP |