LM4610 Datasheet | National Semiconductor

LM4610 Dual DC Operated Tone/Volume/Balance Circuit with National 3-D Sound May 1999 LM4610 Dual DC Operated Tone/Volume/Balance Circuit with National 3-D Sound General Description The LM4610 is a DC controlled tone (bass/treble), volume and balance circuit for stereo applications in car radio, TV and audio systems. It also Features National’s 3D-Sound Circuitry which can be externally adjusted via a simple RC Network. An additional control input allows loudness pensation 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...