LV3319PM
Overview
- It is possible to eliminate from the external components of equalizer control block by SCF technology.
- Zero-cross switching circuits (Volume control block , Fader control block and General purpose volume block), soft step (3 band equalizer control) and soft mute circuits used for low noise even when input signals are present.
- Low power consumption due to the use of BiCMOS process. Functions
- Input switching : Single-end inputs (3 input systems). Single-end inputs (2 input systems) or differential input (1 input system). Differential input (1 input system).
- 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 implemented with external capacitor and resistor components.
- Volume control : +10dB to -79dB/- (1dB steps) L/R independent control.
- Bass control : The bass control gain can be maximum boost +20dB position and maximum cut -20dB position. ( +20dB to -20dB in 1dB steps.) The bass control center frequency 60Hz/70Hz/100Hz/120Hz can be selected. The bass control quality factor 1.0/2.0 can be selected. Continued on next page. Semiconductor Components Industries, LLC, 2013 June, 2013
