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TDA7863D Datasheet(PDF) 5 Page - STMicroelectronics |
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TDA7863D Datasheet(HTML) 5 Page - STMicroelectronics |
5 / 12 page ![]() 5/12 TDA7463D Table 8. BASS Table 9. VOLUME VOLUME : 0 ~ -63dB MSB LSB BASS D7 D6 D5 D4 D3 D2 D1 D0 1 STAND-BY (Bass block stops) 1 BASS (boost OFF) 0 BASS (boost ON) 1 0 High boost (Ex. + 14dB) 0 0 Low boost (Ex. + 6dB) 1 ALC mode OFF (ALC block stops) 0 ALC mode ON 0 0 Attack time resistor (12.5K Ω) Release current (0.4 µA) 0 1 Attack time resistor (25K Ω) Release current (0.2 µA) 1 0 Attack time resistor (50K Ω) Release current (0.1 µA) 1 1 Attack time resistor (100K Ω) Release current (0.05 µA) 0 0 Threshold1 (0.2Vrms) 0 1 Threshold2 (0.14Vrms) 1 0 Threshold3 (0.1Vrms) 1 1 Threshold4 (0.07Vrms) MSB LSB VOLUME D7 D6 D5 D4 D3 D2 D1 D0 1 dB STEPS 00 0 0 00 1 -1 01 0 -2 01 1 -3 10 0 -4 10 1 -5 11 0 -6 11 1 -7 8 dB STEPS 00 0 0 00 1 -8 01 0 -16 01 1 -24 10 0 -32 10 1 -40 11 0 -48 11 1 -56 OUTPUT GAIN 1 0dB 0 +14dB OUTPUT ATTENUATION 1 0dB 0 -10dB |