(China (Mainland))
Product Summary
The LM4610N is a DC controlled tone (bass/treble), volumeand 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 Net-work. An additional control input allows loudness compensa-tion 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 fourpotentiometers which may be biased from a zener regulated supply provided on the circuit.
Parametrics
LM4610N absolute maximum ratings: (1)Supply Voltage: 16V; (2)Control Pin Voltage: (Pins 6, 9, 11, 14,16)VCCOperating Temperature Range: 0℃ to +70℃; (3)Storage Temperature Range: -65℃ to +150℃; (4)Power Dissipation: 1.5W; (5)Lead Temp. (Soldering, 10 seconds): 260℃.
Features
LM4610N features: (1)National 3-D Soundn ; (2)Wide supply voltage range, 9V to 16Vn ; (3)Large volume control range, 75 dB typicaln ; (4)Tone control, ±15 dB typicaln ; (5)Channel separation, 75 dB typicaln ; (6)Low distortion, 0.06% typical for an input level of 0.3Vrmsn ; (7)High signal to noise, 80 dB typical for an input level of0.3 Vrmsn Few external components required.
Diagrams
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