LV3311PNM Description
LV3311PNM Electronic Volume IC for Car Audio System Overview The LV3311PNM is an electronic volume 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, bass/mid/treble and subwoofer control.
LV3311PNM 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 and Fader control block), soft step (3 band equalizer control and Su
- Low power consumption due to the use of BiCMOS process
- All functions are controlled using serial data (CCB-)
- Input selector : Four of the input systems are single-end inputs, one uses differential inputs
- Input gain control : The input single can be amplified by 0 to +18 dB (1 dB steps.)
- Loudness control : Taps are output starting at the 32 dB position of the ladder resistor and a loudness function implem
- Volume control : +10 dB to 79 dB / (1 dB steps) L/R independent control
- puter Control Bus (CCB) is an ON Semiconductor’s original bus format and the bus addresses are controlled by ON Semicond
- Rev. 0