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Audio ICs

Sound Processors : Sound Processor Series for Car Audios
Sound Processors with Built-in 2-band Equalizer
Part No. Supply
voltage
(V)		 Current consumption
(mA)		 Input selector Input Gain
(dB)		 Volume
(dB)		 Fader
Volume
(dB)		 Equalizer
(band)		 Output for soectrum analyzer Interface Output noise
(µVrms)		 Max. output voltage
(Vrms)		 Distortion
(%)		 Package RoHS
Single Input Differential Amplifier Input
NEW
BD3481FS		 7.0
to 9.5		 15 3 1 0 to 20
(1dB/step)		 +12 to -40
(1dB/step)		 0 to -62,
-∞
(1dB/step)		 2 - I2C
BUS*		 6 2.3 0.005 SSOP-A20 Yes
NEW
BD3482FS		 7.0
to 9.5		 15 3 1 0 to 20
(1dB/step)		 +12 to -40
(1dB/step)		 0 to -62,
-∞
(1dB/step)		 2 Ö I2C
BUS*		 6 2.3 0.005 SSOP-A24 Yes


Sound Processors with Built-in 3-band Equalizer
Part No. Supply
voltage
(V)		 Current consumption
(mA)		 Input selector Input Gain
(dB)		 Volume
(dB)		 Fader
Volume
(dB)		 Subwoofer
(dB)		 Fader Output Equalizer
(band)		 Output for soectrum analyzer Interface Output noise
(µVrms)		 Max. output voltage
(Vrms)		 Distortion
(%)		 Package RoHS
Single Input Differential Amplifier Input
NEW
BD3484FS		 7.0
to 9.5		 36 3 1 0 to 20
(1dB/step)		 +15 to -79,
-∞
(1dB/step)		 +23 to -79,
-∞
(2dB/step)		 +23 to -79,
-∞
(2dB/step)		 - 3 - I2C
BUS*		 10.5 2.3 0.007 SSOP-A32 Yes
NEW
BD3485FS		 7.0
to 9.5		 36 3 1 0 to 20
(1dB/step)		 +15 to -79,
-∞
(1dB/step)		 +15 to -79,
-∞
(1dB/step)		 +15 to -79,
-∞
(1dB/step)		 - 3 Level meter I2C
BUS*		 10.5 2.3 0.007 SSOP-A32 Yes
NEW
BD3486FS		 7.0
to 9.5		 37 3 1 0 to 20
(1dB/step		 +15 to -79,
-∞
(1dB/step)		 +15 to -79,
-∞
(1dB/step)		 +15 to -79,
-∞
(1dB/step)		 - 3 Ö I2C
BUS*		 9.0 2.3 0.005 SSOP-A32 Yes
NEW
BD3487FS		 7.0
to 9.5		 36 3 1 0 to 20
(1dB/step		 +15 to -79,
-∞
(1dB/step)		 +15 to -79,
-∞
(1dB/step)		 +15 to -79,
-∞
(1dB/step)		 4ch 3 Level meter I2C
BUS*		 10.5 2.3 0.007 SSOP-A32 Yes
NEW
BD3488FS		 7.0
to 9.5		 37 3 1 0 to 20
(1dB/step		 +15 to -79,
-∞
(1dB/step)		 +15 to -79,
-∞
(1dB/step)		 +15 to -79,
-∞
(1dB/step)		 4ch 3 Ö I2C
BUS*		 9.0 2.3 0.005 SSOP-A32 Yes
NEW
BD3489FS		 7.0
to 9.5		 36 3 1 0 to 20
(1dB/step		 +15 to -79,
-∞
(1dB/step)		 +23 to -79,
-∞
(1dB/step)		 +23 to -79,
-∞
(1dB/step)		 6ch 3 - I2C
BUS*		 10.5 2.3 0.007 SSOP-A32 Yes


Sound Processors with Built-in 3-band Equalizer and Adjustable Loudness
Part No. Supply
voltage
(V)		 Current consumption
(mA)		 Input selector Input Gain
(dB)		 Volume
(dB)		 Fader
Volume
(dB)		 Subwoofer
(dB)		 Equalizer
(band)		 Loudness Output for soectrum analyzer Interface Output noise
(µVrms)		 Max. output voltage
(Vrms)		 Distortion
(%)		 Package RoHS
Single Input Differential Amplifier Input
BD3827K 7.5
to 9.5		 12 4 1 0 to 6
(1dB/step)
6 to 20
(2dB/step)		 0 to -36
(1dB/step)
-36 to -72,
-∞
(2dB/step)		 0 to -72,
-∞
(2dB/step)		 0 to -28,
-∞
(2dB/step)		 3 Ö Ö 2
Wire		 6 2.3 0.002 QFP44 Yes
BD3426K 7.5
to 9.5		 15 3 1 0 to 6
(1dB/step)
6 to 20
(2dB/step)		 0 to -36
(1dB/step)
-36 to -72,
-∞
(2dB/step)		 +15 to -32
(1dB/step)
-32 to -76,
-∞
(2dB/step)		 +15 to -32
(1dB/step)
-32 to -78,
-∞
(2dB/step)		 3 Ö Ö 2
Wire		 6 2.3 0.002 QFP44 Yes


Sound Processors with Built-in 3-band Equalizer with the NAVI Input
Part No. Supply
voltage
(V)		 Current consumption
(mA)		 Input selector Input Gain
(dB)		 Volume
(dB)		 Fader
Volume
(dB)		 Equalizer
(band)		 Interface Output noise
(µVrms)		 Max. output voltage
(Vrms)		 Distortion
(%)		 Package RoHS
Single Input Differential Amplifier Input Monaural
Differential Amplifier Input
BD3801FS 7.5
to 9.5		 10 4 1 2 0 to 15
(1dB/step)
 +6 to -73,-∞
(1dB/step)		 0 to -60,-∞
(2dB/step)		 3 I2C
BUS*		 6 2.3 0.005 SSOP-A32 Yes


6ch Electronic Volume for 5.1ch Car Theater
Part No. Supply
voltage
(V)		 Current consumption
(mA)		 Input selector Input Gain
(dB)		 5.1ch
Volume
(dB)		 Monaural
Volume
(dB)		 Output Gain
(dB)		 Mix Car NAVI Cell Phone Output for soectrum analyzer Interface Output noise
(µVrms)		 Max. output voltage
(Vrms)		 Distortion
(%)		 Package RoHS
Single Input Monaural
Differential Amplifier Input
BD3433K 7.0
to 9.5		 12 5.1ch
×2		 1 0.6,12
(Each F,R)		 +23 to -79,-∞
(1dB/step)		 +15 to -63,-∞
(1dB/step)		 0,+2.5(A)
0,-4.5(B)		 Ö Ö 3
Wire		 3 5.6 0.001 QFP44 Yes

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