GENERAL DESCRIPTION
An additional control input allows loudness compensation to be simply effected. Four control inputs provide control of the bass, treble, balance and volume functions through application of DC voltages from a remote control system or, alternatively, from four potentiometers which may be biased from a zener regulated supply provided on the circuit. FEATURES
National 3-D Sound Wide supply voltage range, 9V to 16V Large volume control range, 75 dB typical Tone control, ± 15 dB typical Channel separation, 75 dB typical Low distortion, 0.06% typical for an input level of 0.3 Vrms n High signal to noise, 80 dB typical for an input level of 0.3 Vrms n Few external components required n n n n n n Block and Connection Diagram Dual-In-Line Package DS101125-1 Order Number LM4610N See NS Package Number N24A © 1999 National Semiconductor Corporation DS101125 ABSOLUTE MAXIMUM RATINGS
(Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications.
National Semiconductor
