D78

• Low cost solution for low frequency signal conditioning
• Compact DIP design minimizes board space requirements
• Plug-in ready-to-use, reducing engineering design and manufacturing time
• Factory tuned, no external clocks or adjustments needed saving time and labor of other discrete assembly solutions
• Low harmonic distortion and wide signal-to-noise ratio to 12 bit resolution

The D78 and DP78 Series of low-power, fixedfrequency, linear active filters are high performance, 8-pole filters in a compact package. These Butterworth and Bessel low-pass and Butterworth high-pass filters (D78 only) combine linear active filter design with the space savings of a 32-pin dual in-line package (DIP). Each model D78 comes factory tuned to a user-specified corner frequency between 1 Hz and 100 kHz (DP78, 1 Hz to 5kHz). These fully self-contained units require no external components or adjustments and operate with dynamic input voltage range from non-critical ±5V to ±18V power supplies.