824BP

Features:

* Compact 2.0"L x 2.0"W footprint minimizes board space requirements.
* Plug-in ready-to-use, reducing engineering design and manufacturing cycle time.
* Factory tuned, no external clocks or adjustments needed.
* Broad range of center frequencies to meet a wide range of applications.


Application

* Power line interference rejection
* Transducer output filtering
* Production test instrumentation
* Medical electronics equipment and research
* Comb filtering and equalization
* Noise and harmonic analysis
* RMS measurements
* Frequency spectrum analysis


Specifications

Analog Input Characteristics ¹
Impedance .........................10 kW min.
Voltage Range ....................± 10 Vpeak
Max. Safe Voltage ..........................±Vs
Analog Output Characteristics
Impedance (Closed Loop) .........1 typ.
...............................................10 max.
Linear Operating Range ..............± 10V
Maximum Current² ...................± 2 mA
Offset Voltage^{3...................} 2 mV typ.
...........................................20 mV max.
Offset Temp. Coeff. .............50 mV/°C
Power Supply (±V)
Rated Voltage .......................± 15 Vdc
Operating Range .....± 12 to ± 18 Vdc
Maximum Safe Voltage ..........± 18 Vdc
Quiescent Current
        4-Pole ......................± 13 mA typ.
........................................± 20 mA max.
Temperature
Operating........................ -0 to +70°C
Storage ..........................-25 to +85°C 


Description

The 824BP Series is a 2-pole-pair digitally programmable precision band-pass active filter that provides high performance in a compact 2" x 2" footprint.  These new filters take advantage of the company's proprietary designs using surface-mount technology to provide a low profile, compact package in minimal board space.  824BP filters are factory tuned to one of three factory set tuning  ranges or 8- bit custom ranges from 1 Hz to 25.6 kHz.  Each filter
type features a near theoretical amplitude/phase response along with low output voltage noise enabling these filters to achieve a 10,000:1 or better dynamic signal range.

Pretuned to within ±2% of the center frequency,band-pass 824BP filters pass all frequencies lying between the upper and lower -3dB points of the amplitude response curve.  Available Q's for 824BP models are 1, 2, 5, or 10.