Product Summary

The D8243HC is a digitally programmable low pass and high pass active filter with differential input that is tunable over a 256:1 frequency range. It is available with any one of five standard factory-set tuning ranges up to 102.4 kHz. It contains 8 CMOS logic inputs. The applications of the D8243HC include (1)Anti-alias filtering; (2)Data acquisition systems; (3)Communication systems and electronics; (4)Medical electronics equipment and research; (5)Aerospace, navigation and sonar applications; (6)Sound and vibration testing; (7)Real and compressed time data analysis; (8)Noise elimination; (9)Signal reconstruction.

Parametrics

D8243HC absolute maximum ratings: (1)Impedance (Closed Loop): typ=1Ω, max=10Ω; (2)Linear Operating Range: ±10V; (3)Maximum Current2: ±2 mA; (4)Offset Voltage: typ=2mV, max=20mV ; (5)Offset Temp. Coeff.: 50μV/℃; (6)Rated Voltage: ±15 Vdc; (7)Operating Range: ±12 to ±18 Vdc; (8)Maximum Safe Voltage: ±18 Vdc; (9)Quiescent Current: typ.=±13mA, max=±20mA; (10)Operating Temperature: 0 to +70℃; (11)Storage Temperature: -25 to +85℃.

Features

D8243HC features: (1)Compact 2 × 2 design minimizes board space requirements; (2)Digitally programmable corner frequency allows selecting cut-off frequencies specific to each application; (3)Plug-in ready-to-use, reducing engineering design and manufacturing cycle time.; (4)Factory-set tuning range, no external clocks or adjustments needed; (5)Broad range of transfer characteristics and corner frequencies to meet a wide range of applications.

Diagrams

D8243HC diagram

D824
D824
Other

Data Sheet
Negotiable