BD3883FS-E2 Rohm Semiconductor, BD3883FS-E2 Datasheet
BD3883FS-E2
Specifications of BD3883FS-E2
Related parts for BD3883FS-E2
BD3883FS-E2 Summary of contents
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... High S/N, achieved by implementing 2-stage configuration of Front Volume and Rear Volume. 2) Provides surround and rear volume with Soft-switch to reduce a shock sound during switching functions(BD3883FS). 3) Volume and tone implemented with the resistance ladder circuit (to achieve high performance with low noise and low distortion). ...
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... BD3403FV,BD3861FS,BD3883FS ●Electrical characteristics ◎BD3403FV V =9V, f=1KHz, VIN=1Vrms, Rg=600Ω, RL=10kΩ, Ta=25℃, Input Gain=0dB, VOL=0dB, CC Bass, Middle, Treble=0dB, Surround=OFF, unless otherwise noted. Parameter Circuit Current Output Voltage Gain Total Harmonic Distortion ratio Maximum Output Voltage Output Noise Voltage Cross-talk between Channels ...
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... BD3403FV,BD3861FS,BD3883FS BD3861FS VCC=9V, f=1KHz, VIN=1Vrms, Rg=600Ω, RL=10kΩ, Ta=25℃, Input Gain=0dB, VOL=0dB, Bass, Middle, Treble=0dB, unless otherwise noted. Parameter Circuit Current Output Voltage Gain Total Harmonic Distortion Maximum Output Voltage Output Noise Voltage Cross-talk between Channels 6dB SW Gain Input Voltage Gain 1 ...
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... BD3403FV,BD3861FS,BD3883FS BD3883FS Ta=25℃, VCC=8V, f=1kHz, Vi=200mVrms, RL=10kΩ, Rg=600Ω, Input Selector=Ach, Input Gain=0dB, Volume=0dB, Bass=0dB, Middle=0dB, Treble=0dB, Surround=OFF, RECOUT=OFF, unless otherwise noted. Parameter Circuit Current Total Output Voltage Gain Total Harmonic Distortion Maximum Output Voltage Total Residual Noise Voltage ...
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... Latch Low Hold Time 2. Voltage Conditions for Control Signals (BD3403FV, BD3861FS) Parameter “H” Input Voltage “L” Input Voltage 3. Voltage Conditions for Control Signals (BD3883FS) Parameter “H” Input Voltage “L” Input Voltage www.rohm.com © 2010 ROHM Co., Ltd. All rights reserved. ...
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... BD3403FV,BD3861FS,BD3883FS ●Control data format list (BD3403FV) Address 1 D10 D11 OUTPUT Volume 1 Address 2 D20 D21 INPUT Volume Address 3 D30 D31 Input Selector Address 4 D40 D41 Input Gain/Bass Address 5 D50 D51 Middle/Treble (BD3861FS) Address 1 D10 D11 OUTPUT Volume Address 2 D20 D21 INPUT Volume ...
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... Data( Data(3) Bass Gain D9 D8 Data(4) Middle Gain ○* indicates ・By changing the setting of Select Address, four different control formats are selectable. (BD3883FS) ・At power-on sequence, initialize all data. Example: Data input direction MSB LSB MSB Data(1) L Data(2) “L” means a “latch.” ...
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... BD3403FV,BD3861FS,BD3883FS ●Block diagram, application circuit, pin assignment (BD3403FV www.rohm.com © 2010 ROHM Co., Ltd. All rights reserved. Vcc Fig.2 8/15 Technical Note + - + + + + + + + + + + + + UNIT RESISTANCE : Ω CAPACITANCE : F 2010.10 - Rev.A ...
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... BD3403FV,BD3861FS,BD3883FS (BD3861FS) ＋ ＋ ＋ ＋ www.rohm.com © 2010 ROHM Co., Ltd. All rights reserved. 24K 12K ＋ ＋ Fig.3 9/15 Technical Note ＋ ＋ ＋ ＋ ＋ ＋ ＋ ＋ ＋ ＋ ＋ ＋ UNIT RESISTANCE : Ω CAPACITANCE : F 2010.10 - Rev.A ...
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... BD3403FV,BD3861FS,BD3883FS (BD3883FS) When using RECOUT: 5.6k 4.7 µ 4.7 µ 0.01 µ 0.01µ 0.01µ 0.01µ REC1 REC2 MNF1 MOUT1 Middle1 f =1kHz 0 Treble 1 fc=8.15kHz Surround 0dB 0dB ～ ～ - 87dB - 87dB - ∞ - ∞ Vcc/2 Vcc/2 VIN １ SEL １ VIN2 SEL2 A １ ...
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... BD3403FV,BD3861FS,BD3883FS (BD3883FS) When using 2ndHPF: 5.6k 0.01µ 0.01µ 0.01µ 0.01µ 56k 56k REC1 REC2 MNF1 MOUT1 Middle1 f0=1kHz Treble1 fc=8.15kHz Surround 0dB 0dB ～ ～ - -87dB -87dB - -∞ -∞ Vcc/2 Vcc/2 VIN 1 SEL 1 VIN2 SEL 0.1µ ...
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... FREQUENCY(Hz) Fig.8 Voltage Gain - Frequency 10 1 0.1 0.01 0.001 0.001 0.01 0 OUTPUT VOLTAGE(Vrms) Fig.11Total Harmonic Distortion ratio - Output Voltage (BD3883FS) 15 +12dB 10 -12dB～ +12dB 5 2dB/step 0 -5 -10 -12dB -15 10 100 1000 10000 100000 FREQUENCY(Hz) Fig.14 Treble Gain - Frequency (BD3403FV, BD3861FS) 2010 ...
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... Because SC and SI terminals are designed for inputting high-frequency digital signals, wiring and layout patterns should be routed as not to cause interference with the analog-signal-related lines Input external resistance (BD3883FS) To avoid a sudden noise into E Input, external resistance (4.7kΩ) should be connected as close as possible to the IC terminal. ...
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... Select Address, the time interval between the send operations must be set to 500 -600msec. Direction 15) Function setting while muting Volume (BD3883FS) While muting Volume, to avoid increasing residual noise, set Bass, Middle and Treble to 0dB, Surround to OFF, and Rear Volume to -10dB. www.rohm.com © ...
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... BD3403FV,BD3861FS,BD3883FS ●Ordering part number Part No. Part No. 3403 3861,3883 SSOP-B40 13.6 ± 0.2 (MAX 13.95 include BURR 0.65 0.22 ± 0.1 0.08 M SSOP-A32 13.6 ± 0.2 (MAX 13.95 include BURR 0.36 ± 0.1 0.1 0.8 www.rohm.com © 2010 ROHM Co., Ltd. All rights reserved. ...
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