TDA7407_07 Datasheet, PDF (10/46 Pages) STMicroelectronics – Advanced car signal processor

Audio processor part
2
Audio processor part
2.1
2.1.1
2.1.2
2.1.3
2.1.4
2.1.5
2.1.6
List of features
Input multiplexer
● Quasi differential CD and cassette stereo input
● AM mono input
● Phone differential input
● Multiplexer signal after In-Gain available at separate pins
Volume control
● 1dB attenuator
● Max. gain 15dB
● Max. attenuation 79dB
Bass control
● 2^nd order frequency response
● Q-factor programmable in 4 steps
● Center frequency programmable in 4(5) steps
● DC gain programmable
● ±15 x 1dB steps
Mid control
● 2^nd order frequency response
● Q-factor programmable in 2 steps
● Center frequency programmable in 4 steps
● ±15 x 1dB steps
Treble control
● 2^nd order frequency response
● Center frequency programmable in 4 steps
● ±15 x 1dB steps
Speaker control
● 4 independent speaker controls in 1dB steps
● max gain 15dB
● max. attenuation 79dB
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TDA7407