Sanyo Electric LC75411WS
The LC75411ES and 75411WS are electronic volume controllers that enable control of volume, balance, fader, bass/treble, loudness, input switching, and input gain using only a small number of external components.| Part No. | LC75411WS |
|---|---|
| Datasheet | LC75411WS Download |
| Manufacturer |  Sanyo Electric |
| Description | electronic volume control system |
| Buy | Stock & Price |
FEATURES
● On-chip buffer amplifier cuts down number of external components● Low switching noise generated by on-chip switch through use of silicon gate CMOS process, for low switching noise when there is no signal
● Low switching noise when there is a signal due to use of on-chip zero-cross switching circuit
● On-chip 1/2 VDD reference voltage circuit
● Controls performed with serial input (CCB) Functions
● Volume: 0 dB to –79.5 dB in 0.5-dB steps, and –∞ (161 positions) Balance function with separate L/R control
● Fader: rear output or front output can be attenuated across 16 positions (in 1-dB steps from 0 dB to –2 dB, 2-dB steps from –2 dB to 20 dB, 10-dB steps from –20 dB to –30 dB, and –45 dB, –60 dB, –∞)
● Bass/treble: Both bass and treble can be controlled in 1-dB steps from 0 dB to ±6 dB, and in 2-dB steps from ±8 dB to ±12 dB.
● Input gain: 0 dB to +18.75 dB (1.25-dB steps) amplification is possible for the input signal.
● Input switching: four input signals can be selected for Left and for Right
● Loudness: A tap is output from the –32 dB position of a 2 dB step volume control resistor ladder.
