|
If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
Datasheet File OCR Text: |
MITSUBISHI SOUND PROCESSORS M61509FP TONE CONTROL/VOLUME CONTROL DESCRIPTION The M61509FP is the sound controller powered by the "QXpander" system. The "QXpander" system produces normal and wide 3D sound expansion from any stereo input signal. (Note) This device is produced under license from QSound Lab,Inc.(Canada) . FEATURES Built-in "QXpander" sound technology Electronic volume. 0 ~ -84dB, infinitesimal 2-band tone control Bass(0 ~ +21dB/3dB STEP) Treble(0 ~ +9dB/3dB STEP) 5 input selector(The fifth input can be used as REC OUT or MIC MIX.) RECOMMENDED OPERATING CONDITIONS Supply voltage range + 2.25~+ 2.75V SYSTEM BLOCK DIAGRAM MIC AMP REC OUT1 MIC MIC ALC TAPE CH2 INPUT TUNER CD AUX TAPE TUNER CD AUX Electronic vol REC OUT2 VOLUME Treble Bass POWER AMP 4-mode selector (stereo/ mono SW) QXpander Electronic vol SPEAKER Treble Bass CH1 INPUT C - 61509 - 99B MITSUBISHI ELECTRIC ( 1 / 11 ) BLOCK DIAGRAM INA1 INB1 INC1 IND1 INE1 1 Mono.SW 2 3 4 5 VOL VOL 24 23 22 21 20 INA2 INB2 INC2 IND2 INE2 MUTE Treble boost Treble boost QF1 QF2 TONEH1 TONEL1 6 19 QF4 QF3 TONEH2 TONEL2 OUT 2 VSS CONT QXpander 7 8 9 10 11 12 Control logic Bass boost Bass boost 18 17 16 15 14 13 ATT ATT OUT 1 GND VDD Units Resistance :ohm Capacitance: F MITSUBISHI ELECTRIC (2 / 11 ) PIN DESCRIPTION Pin No. Name Function 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 IN A1 IN B1 IN C1 IN D1 IN E1 QF1 QF2 TONEH1 TONEL1 OUT1 GND VDD CONT VSS OUT2 TONEL2 TONEH2 QF3 QF4 IN E2 IN D2 IN C2 IN B2 IN A2 INPUTs of the channel 1 The switch of INE can be controlled independently. Please set"ALL OFF"mode when the switch of E is only ON. QXpander filter 1 QXpander filter 2 Treble control adjustment of the channel 1 Bass control adjustment of the channel 1 OUTPUT of the channel 1 Ground Supply voltage(+) Control data input from a microcontroller Supply voltage(-) OUTPUT of the channel 2 Bass control adjustment of the channel 2 Treble control adjustment of the channel 2 QXpander filter 3 QXpander filter 4 The switch of INE can be controlled independently. Please set "ALL OFF" mode when the switch of E is only ON. INPUTs of the channel 2 MITSUBISHI ELECTRIC ( 3 / 11 ) ABSOLUTE MAXIMUM RATINGS (Ta=25 C,unless otherwise noted) Symbol VDD-VSS K Pd Topr Tstg Parameter Supply voltage Thermal derating Power dissipation Operating temperature Storage temperature Test conditions Note:1 Rating 6.0 5 500 -20 ~ 75 -40 ~ 125 Unit V mW/ C mW C C Thermal derating(maximum rating) 0.75 Note.1 reference PC Board Size :70mmX70mm Thickness:1.6mm Material :glass epoxy 0.5 Copper pattern dimension Width :0.25mm Length :25 ~ 30mm/lead Thickness:18um 0.25 0 0 25 50 75 100 125 150 Ambient temperature Ta [ C ] Recommended operating conditions Symbol VDD VSS CONT Parameter Supply voltage(+) Supply voltage(-) Control data input voltage Pin No. 12 14 13 Condition min. 2.25 -2.75 GND Limits typ. 2.5 -2.5 max. 2.75 -2.25 VDD Unit V MITSUBISHI ELECTRIC (4 / 11 ) CONTROL SIGNALS SPECIFICATION Threshold of the internal (1) Wave form DATA(H/L) Dn+0 (CLOCK, H DATA, M STROBE) L Dn+1 Dn+10 t Dn+11 or Threshold of the internal STROBE. 1.25V 0V DATA:L DATA:H 2.5V t WH tr tf tr tWH tf t WL t WH tr 2.5V Threshold of the internal CLOCK. The internal DATA latch at the falling edges of this clock signal. (2) Voltage control signal Digital input signal L signal M signal H signal L M H Condition VDD=2.5V,VSS=-2.5V VDD=2.5V,VSS=-2.5V VDD=2.5V,VSS=-2.5V min. GND 1.0 2.1 Limits typ. 1.25 (VDD/2) max. 0.4 1.5 VDD Unit V (3) Timing control signal Symbol t cr t WH t WLC tr tf Parameter Cycle time of digital signal Pulse width of digital signal("H"level) Pulse width of digital signal("L"level) Rise time of digital signal Fall time of digital signal Limits min typ max Unit 8 3.6 3.6 0.4 0.4 usec (4) Control signal example(Refer to page 6 on the control data) An example of the mode control BYPASS/QXpander SW:QXpander VOL/TREBLE SHARE AMP GAIN:20dB INPUT :INA, VOLUME :0dB MUTE :OFF MODE:STEREO BASS:18dB TREBLE:6dB RECOUT:ON(INE) (MSB) 2.5V 1.25V 0V (GND) D111 D131 D01 D11D21D31 D41D51D61D71D81D91D101 D121 STROBE D112 D132 D02 D12 D22D32 D42D52D62D72D82D92 D102 D122 STROBE MITSUBISHI ELECTRIC (5 / 11 ) CONTROL DATA FORMAT *It's necessary to set the all control data after power on. (1) INPUT DATA (MSB) D01 Slot1 0 Input order D11 Bypass/ QXpander SW D21 0:20dB 1:18dB 2:16dB 3:14dB D31 D41 INPUT 0:IN A 1:IN B 2:IN C 3:IN D D51 D61 D71 D81 D91 D101 D111 MUTE ON/OFF D121 D131 CHIP/SLOT SELECT Vol/Treble share amp gain SW D2 to D6:(a)Master volume condition 0:OFF 1:ON (INPUT ALL OFF) 0:select 1:no select 2:no select 3:no select D02 Slot2 D12 D22 D32 D42 D52 D62 D72 D82 D92 D102 D112 IN E D122 D132 CHIP/SLOT SELECT 1 (a)Master volume ATT -0.0dB -2.0dB -4.0dB -6.0dB -8.0dB -10.0dB -12.0dB -14.0dB -16.0dB -18.0dB -20.0dB -22.0dB -24.0dB -26.0dB -28.0dB -30.0dB -32.0dB -34.0dB -36.0dB -40.0dB -44.0dB -48.0dB -52.0dB -56.0dB -60.0dB -64.0dB -68.0dB -72.0dB -76.0dB -80.0dB -84.0dB the infinitesimal 1 0 1 Mode select 0:stereo 1:mono1 only 2:mono2 only 3:mono1+2 Bass(boost) 0:0dB, 1:3dB, 2:6dB, 3:9dB, 4:12dB, 5:15dB, 6:18dB, 7:21dB Treble(boost) 0:0dB,1:3dB 2:6dB,3:9dB ON/OFF 0:OFF 1:ON 0:no select 1:no select 2:no select 3:select (b) Input select D71 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 D61 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 D81 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 D91 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 D101 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Input select IN A IN E IN B IN C off IN D IN A to D all OFF D41 0 1 0 1 A: 0 B: 1 C: 0 D: 1 D51 D111 D112 0 0 1 1 0 0 1 1 0 1 0 1 *1 *2 * * IN A-D select IN E on 0 1 *1) The input impedance is about 5k as input INE. *2) INE can be controlled independently. It can be used as Rec output. (c)Mode control Mode stereo mono1 only mono2 only mono1+2 (d)Treble control D52 0 0 1 1 Treble D42 0 1 0 1 D92 D102 0 1 0 1 0 0 1 1 0dB 3dB 6dB 9dB (e)Bass control Bass D62 0 1 0 1 0 1 0 1 D72 D82 0 0 1 1 0 0 1 1 0 0 0 0 1 1 1 1 (f)Chip/Slot control Chip/Slot select(slot1) 0dB 3dB 6dB 9dB 12dB 15dB 18dB 21dB D12* 0 1 0 1 D13* 0 0 1 1 no select no select select(slot1) (g)Treble amp gain SW Gain SW (h)Bypass/ QXpander SW Bypass/ QXpander SW D21 0 1 0 1 D31 0 0 1 1 D11 0 1 20dB 18dB 16dB 14dB Bypass QXpander MITSUBISHI ELECTRIC ( 6 / 11 ) (2) NOTICE OF CONTROL DATA 1.use only the control data of (1) INPUT DATA . 2.The interval of data transmission from the microcontroller is over 0.1 sec.: This is the waiting time for the "soft-switching" to reduce the shock noise. (The "soft-switching " is available at the volume and QXpander.) = 3.It's necessary to set the all control data after power-on, although the internal circuit is forced as below,when (VDDVSS)<3.3V(TYP). Parameter Condition 18dB Gain SW Input select ALL OFF Master volume infinitesimal ON(Input ALLOFF) MUTE Bypass / QXpander Mode select Bass Treble IN E Bypass stereo 0dB 0dB ON MITSUBISHI ELECTRIC (7 / 11 ) ELECTRICAL CHARACTERISTICS (VDD=2.5V,VSS=-2.5V,f=1kHz,Vi=100mV(rms),VOL=0dB,BASS=0dB,TREBLE=0dB,VOL/TREBLE SHARE AMP=18dB,SURROUND=BYPASS,RL=10K,Ta=25 C,unless otherwise noted) Limits Symbol IDD ISS Gv1 Gv2 Vomax THD No1 No2 ATTmax GB1 GB2 GB3 GB4 GB5 GB6 GB7 GT1 GT2 GT3 Treble boost Bass boost Maximum attenuation Parameter Circuit current of positive power supply Circuit current of negative power supply Voltage gain (selector) Voltage gain (tone control) Maximum output voltage Total harmonic distortion Condition Quiescent Quiescent Vol/Treble share amp gain=18dB Bypass Vol/Treble share amp gain=18dB QXpander mode Vi=20mVrms RL=10k,THD=1% BW=400 ~ 30kHz JIS-A,Rg=5.1k,VOL=the infinitesimal BYPASS JIS-A,Rg=5.1k,VOL=the infinitesimal QXpander mode Output referencelevel(Vo=1Vrms), ATT= the infinitesimal ,JIS-A min. typ. 30 -30 max. 45 -45 20 29.5 Unit mA mA dB dB Vrms 16 25.5 1.2 18 27.5 1.6 0.02 6 11 -95 0.08 15 30 -90 4.5 7.5 10.5 13.5 16.5 19.5 22.5 4.5 7.5 10.5 % uVrms uVrms dB Output noise voltage 3dB 6dB 9dB 12dB 15dB 18dB 21dB 3dB 6dB 9dB f=1kHz, Vo=80mVrms 1.5 4.5 7.5 10.5 13.5 16.5 19.5 3 6 9 12 15 18 21 3 6 9 dB f=1kHz, Vo=80mVrms 1.5 4.5 7.5 MITSUBISHI ELECTRIC (8 / 11 ) FUNCTION DESCRIPTION (1) Equivalent circuit of the bass boost 1 IN Fob= 2 1 C1+C2 (Hz) R1(R2+R3)C1C2 C1C2R2 R1 R2+R3 R1 R3 R1 +2 (dab) R3 R2 Q=. . 9,16 10,15 (C1=C2) TONAL OUT C1 C2 R1 Gv=20log +2 R2 ,R3 (typical) Bass boost 3dB 6dB 9dB 12dB 15dB 18dB 21dB 46 0 Resistor (k) R2 15.4 25.7 32.9 38.7 41.6 44.2 R3 30.6 20.3 13.1 7.3 4.4 1.8 (2) Equivalent circuit of the treble boost IN OUT Fc=. . 1 2 . .R2 C1 (Hz) R1 Gv=20log R3 R2 1 Zc= j R1+ (R2+Zc)//R3 (R2+Zc)//R3 (ohm) (dab) C1 8,17 R2 (typical) Treble boost TONE C1 3dB 5.3 6dB 2.2 9dB 1.2 R2 (k) R1 ,R3 (typical) Gain 14dB 16dB 18dB 20dB 10.88 13.65 17.21 21.60 2.72 2.57 2.48 2.40 R1 (k) R3 (k) MITSUBISHI ELECTRIC ( 9 / 11 ) APPLICATION EXAMPLE INA1 INB1 INC1 IND1 INE1 1 Mono.SW 2 3 4 5 VOL VOL MUTE 24 23 22 INA2 INB2 INC2 IND2 INE2 21 20 Treble boost Treble boost 6 0.01u 19 QXpander 7 0.033u 0.01u 18 0.033u 8 0.22u 2.2K 0.22u ATT ATT 17 16 0.22u 2.2K 0.22u 9 10 11 12 Control logic Bass boost Bass boost 15 14 OUT1 OUT2 VSS= -2.5V 13 VDD=2.5V Units Resistor : ohm Capacitor: F MITSUBISHI ELECTRIC ( 10 / 11 ) OUTLINE MITSUBISHI ELECTRIC ( 11 / 11 ) |
Price & Availability of M61509 |
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
[Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |