428H4B-2

The 428H4B-2 is designed as one kind of 4-pole digitally programmable low-pass and high-pass active filter device that can be used in wide range of applications such as (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)Acoustic and vibration analysis and control; (7)Real and compressed time data analysis; (8)Noise elimination; (9)Signal reconstruction.

Features of the 428H4B-2 are:(1)Low harmonic distortion and wide signal-to-noise ratio to 16-bit resolution; (2)Compact 1.8"L x 0.8"W x 0.3"H min. (32-pin DIP footprint) minimizes board space requirements; (3)Digitally programmable corner frequency allows selecting cut-off frequencies specific to each application; (4)Plug-in ready-to-use, reducing engineering design and manufacturing cycle time; (5)Factory tuned, no external clocks or adjustments needed; (6)Broad range of transfer characteristics and corner frequencies to meet a wide range of applications.

The absolute maximum ratings of the 428H4B-2 can be summarized as:(1)Impedance: 10 k min.;(2)Voltage Range: ±10 Vpeak;(3)Max. Safe Voltage: ±Vs;(4)Linear Operating Range: ±10V;(5)Maximum Current: ±2 mA;(6)Offset Temp. Coeff. :50 uV/°C;(7)Rated Voltage: ±15 Vdc;(8)Operating Range: ±12 to ±18 Vdc;(9)Maximum Safe Voltage: ±18 Vdc;(10)Operating temperature: 0 to +70°C;(11)Storage temperature: -25 to +85°C. If you want to know more information about the 428H4B-2, please download the datasheet in www.seekic.com or www.chinaicmart.com .