LV3319PM Overview
.DataSheet.co.kr Ordering number : ENA1703 Bi-CMOS LSI LV3319PM Overview For Car Audio Systems Electronic Volume IC 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 control.
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 step (
- 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
