LV3319PM Description
OOrdrdeerirninggnnuummbbeerr::EENNAA11475033A LV3319PM Bi-CMOS LSI Electronic Volume IC for Car Audio Systems http://onsemi. Overview The LV3319PM is an electronic volume and tone IC implements a rich set of audio control functions with a minimal number of external ponents. Functions include input selection switching function, an input gain, volume, loudness, balance, fader, general-purpose ports and bass/mid/treble...
LV3319PM Key Features
- It is possible to eliminate from the external ponents of equalizer control block by SCF technology
- Zero-cross switching circuits (Volume control block , Fader control block and General purpose volume block), soft
- Low power consumption due to the use of BiCMOS process
- Input switching : Single-end inputs (3 input systems). Single-end inputs (2 input systems) or differential input (1 inpu
- Input gain control : The input single can be amplified by 0 to +18dB (1dB steps.)
- Loudness control : Taps are output starting at the -32dB position of the ladder resistor and a loudness function impleme
- Volume control : +10dB to -79dB/- (1dB steps) L/R independent control
- Fader control : A total of 81 positions from 0 to -79dB in 1dB steps and -dB. Independent control each four channels ou
- General-purpose ports control : Mono / stereo selection. A total of 81 positions from 0 to -79dB in 1dB steps and -dB.