BD3870FS

The BD3870FS is designed as one kind of audio sound processor for home audio that has two points of features:(1)using external components, center frequencies and Q factors of the bass characteristics can be arbitrarily designed;(2)providing a mute switch onto one of the input pins allows cross-talk suppression.

The absolute maximum ratings of the BD3870FS can be summarized as:(1)power supply voltage: 10 V;(2)power dissipation: 800 mW;(3)operating temperature range: -25 to +75 ;(4)storage temperature range: -55 to +125 .

And the elecrical characteristics of the BD3870FS can be summarized as:(1)circuit current: 8 to 21 mA;(2)total output voltage gain: -2 to 2 dB;(3)total harmonic distortion ratio: 0.01 %;(4)maximum output voltage: 1.6 V to 2.1 V;(5)total output noise voltage: 4.5 to 15 uVrms;(6)total residual noise voltage: 4.5 to 15 uVrms;(7)cross-talk between channels: -80 dB;(8)cross-talk between selectors: -80 dB;(9)maximum volume attenuation: -90 dB. If you want to know more information such as the electrical characteristics about the BD3870FS, please download the datasheet in www.seekic.com or www.chinaicmart.com.