M61500FP

M61500FP MITSUBISHI | Alldatasheet

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MITSUBISHI SOUND PROCESSORS M61500FP TONE CONTROL/VOLUME CONTROL

DESCRIPTION

FEATURES

RECOMMENDED OPERATING CONDITIONS Built-in "QSurround" 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.) Supply voltage range (Note) This device is producted under license from QSound Lab,Inc.(Canada) . Bass Bass QSurround TrebleElectronic vol TrebleElectronic vol 4-mode selector (stereo/ mono SW) TAPE TUNER CD AUX TAPE TUNER CD AUX CH2 INPUT CH1 INPUT REC OUT1 REC OUT2 ALC MIC VOLUME MIC AMP MIC POWER AMP SPEAKER + 2.25~+ 2.75V 1 11 MITSUBISHI ELECTRIC ( / ) SYSTEM BLOCK DIAGRAM C - 61500 - 98B The M61500FP is the sound controller powerd by "QSurround" system. The "QSurround" system decodes and virtualize multi-speaker surround sound from various matrix surround encoded sources: Dolby Surround, stereo downmixed AC-3, stereo downmixed DTS. Produces normal and wide 3D sound expansion from any stereo input signal.

Units Resistance :ohm Capacitance: F TONEH1 VDD IND1 INC1 TONEL1 GND OUT 1 INA1 INB1 INE1 CONT VSS TONEH2 OUT 2 IND2 INC2 INA2 INB2 TONEL2 INE2 QF1 QF2 QF4 QF37 5 20 Mono.SW MUTE QSurround Control logic VOLVOL Treble boost Bass boost ATT ATT Treble boost Bass boost MITSUBISHI ELECTRIC ( / )

The swich of INE can be controlled independently. Please set"ALL OFF"mode when the switch of E is only ON. Pin No. Name Function OUT110 VDD GND OUTPUT of the channel 1 Ground Supply voltage(+) CONT VSS Control data input from a microcontroller Supply voltage(-) OUT2 TONEH1 Treble control adjustment of the channel 1 TONEL1 TONEL2 TONEH2 IN A2 IN B2 IN C2 IN D221 QF4 QF3 QF1 QSurround filter 1 QF2 IN E2 QSurround filter 3 QSurround filter 2 Bass control adjustment of the channel 1 OUTPUT of the channel 2 Treble control adjustment of the channel 2 Bass control adjustment of the channel 2 QSurround filter 4 INPUTs of the channel 2 The swich of INE can be controlled independently. Please set "ALL OFF" mode when the switch of E is only ON. MITSUBISHI ELECTRIC ( / )

6.0 500 -20 ~ 75 -40 ~ 125 Symbol Parameter Rating UnitTest conditions Note:1 VDD Supply voltage(+) 2.5 V 2.25 2.75 Limits min. typ. max.Symbol Parameter UnitCondition -2.5 -2.25-2.75VSS Supply voltage(-) Recommended operating conditions Note.1 reference PC Board Size :70mmX70mm Thickness:1.6mm Material :glass epoxy Thermal derating(maximum rating) 0.25 0.5 0.75 0 25 50 75 100 125 150 CONT Control date input voltage Pin No.

13 GND VDD

Width :0.25mm Length :25 ~ 30mm/lead Thickness:18um mW/ C C C K (Ta=25 C,unless otherwise noted) MITSUBISHI ELECTRIC ( / ) Ambient temperature Ta [ ]C

UnitSymbol Parameter Limits min typ max cr WH WLC r f 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 3.6 0.4 0.4 usec3.6 CONTROL SIGNALS SPECIFICATION (CLOCK, DATA, STROBE) Dn+1Dn+0 Dn+10 2.5V 1.25V 2.5V DATA:L DATA:H (1) Wave form Threshold of the internal STROBE. Threshold of the internal DATA(H/L) H M L Dn+11 V Limits min. typ. max.Digital input signal UnitCondition VDDH L M 1.0 1.5 2.1 1.25 0.4L signal M signal H signal VDD=2.5V,VSS=-2.5V VDD=2.5V,VSS=-2.5V VDD=2.5V,VSS=-2.5V (VDD/2) tWHt WH trtftr (2) Voltage control signal (3) Timing control signal (4) Control signal example(Refer to page 6 on the control data) Threshold of the internal CLOCK. An example of the mode control BYPASS/SURROUND SW:SURROUND VOL/TREBLE SHARE AMP GAIN:20dB INPUT :INA, VOLUME :0dB MUTE :OFF The internal DATA latch at the falling edges of this clock signal. t WH GND (MSB) D02 D12 D22D32 D42D52D62D72D82D92 STROBED102 D112 SURROUND MODE:QSurround SURROUND EFFECT:0dB MODE:STEREO BASS:18dB TREBLE:6dB RECOUT:ON(INE) D01 D11D21D31 D41D51D61D71D81D91 STROBED101 D111 D121 D131 D122 D132 t t t t t MITSUBISHI ELECTRIC ( / ) 2.5V (GND) 1.25V

(1) INPUT DATA *It's nessesary to set up the all control data affer power on. (a) Master volume D61 D71 0 0 0 D81ATT D91 1 0 0 0 1 0 0 0 0 1 0 0 1 0 1 0 0 1 1 1 0 0 0 0 0 1 0 1 0 0 1 0 0 1 0 1 0 1 1 0 1 0 0 0 1 1 0 1 0 1 1 0 0 1 1 1 1 1 1 1 0 0 0 0 1 1 0 0 0 1 0 1 0 0 1 1 1 0 0 1 0 0 1 0 1 1 0 1 0 1 0 1 1 0 1 1 1 1 0 1 1 0 0 00 0 1 1 0 0 0 0 0 1 1 -76.0dB -72.0dB -64.0dB -68.0dB -60.0dB -56.0dB -52.0dB -48.0dB -44.0dB -40.0dB -36.0dB -34.0dB -32.0dB -30.0dB -28.0dB -26.0dB -24.0dB -22.0dB -20.0dB -18.0dB -16.0dB -14.0dB -12.0dB -10.0dB -8.0dB -6.0dB -4.0dB -2.0dB -0.0dB 1 0 0 1 1 1 0 1 1 1 1 0 1 1 0 0 1 1 1 1 0 1 1 1 0 1 1 1 1 1 1 1 1 1 D101 -80.0dB -84.0dB CONTROL DATA FORMAT Input select (b) Input select D41 D51 IN A IN B IN C IN D 0 0 1 1 Gain SW (g)Treble amp gain SW D21 D31 20dB 18dB 0 0 1 1 16dB 14dB Mode (c)Mode control D42 D52 stereo 0 0 1 1 mono1 only mono2 only mono1+2 Treble (d)Treble control D92 D102 0dB 3dB 0 0 1 1 6dB 9dB Bass (e)Bass control D62 D72 0 0 1 1 1 1 D82 0dB 3dB 6dB 9dB 12dB 15dB 18dB 21dB D112 IN E off A: 0 0 B: 1 0 C: 0 1 D: 1 1 IN E on IN A-D select * * D111 1 *1 *1) The input impedance is about 5k as input INE. *2) INE can be controlled independently. It can be used as Rec output. IN A to D all OFF Chip/Slot (f)Chip/Slot control D12* D13* select(slot1) 0 0 1 1 no select Input order Slot1 (MSB) D01 D11 D2 to D6:(a)Master volume condition Mode select 0:stereo 1:mono1 only 2:mono2 only 3:mono1+2 Treble(boost) 0:0dB,1:3dB 2:6dB,3:9dB Bass(boost) 0:0dB, 1:3dB, 2:6dB, 3:9dB, 4:12dB, 5:15dB, 6:18dB, 7:21dB CHIP/SLOT SELECT 0:select 1:no select 2:no select 3:no select MUTE IN E D41 D51 D61 D71 D81 D91 0:OFF 1:ON ON/OFF ON/OFF 0:OFF 1:ON (INPUT ALL OFF) D21 D31 INPUT 0:IN A 1:IN B 2:IN C 3:IN D Vol/Treble share amp gain SW 0:20dB 1:18dB 2:16dB 3:14dB D101 D111 D121 D131 D02 D12 D42 D52 D62 D72 D82 D92D22 D32 D102 D112 D122 D132 Surround mode Surround effect Bypass/ Surround SW (j)Surround effect Mode (i)Surround mode D02 D12 0 0 1 1 -6dB QSurround - - (Valid in the surround mode. Set 0dB at QSurround.) Effect D22 D32 0 0 1 1 +3dB 0dB -3dB Bypass/ Surround SW (h)Bypass/ Surround SW D11 Bypass Surround Slot2 CHIP/SLOT SELECT 0:no select 1:no select 2:no select 3:select no select select(slot1) Wide surround Normal surround MITSUBISHI ELECTRIC ( / ) the infinitesimal

(2) NOTICE OF CONTROL DATA Parameter Condition ALL OFF ON(Input ALLOFF) stereo ON Input select Master volume MUTE Mode select Bass Treble IN E 0dB 0dB Gain SW 18dB Surround effect Surround OFF - 6dB Surround mode QSurround 1.Input only the control data at (1) INPUT DATA. 2.The interval of data transmission from the microcontroller is over 0.1 sec.This is waiting time for soft-switching to reduce the shocknoise. 3.It's necessary to set up the all control data after power- on,although the internal circuit is forced as belows,when (VDD- VSS)<3.3V(TYP).= MITSUBISHI ELECTRIC ( / ) infinitesimal

RL=10k,THD=1% BW=400 ~ 30kHz 27.5 1.6 0.02 mA dB Vrms uVrms ParameterSymbol Condition Limits min. typ. Unit 1.2 0.08 25.5 29.5 ATTmax Maximum attenuation -95 dB Output referencelevel(Vo=1Vrms), ATT=the infinitesimal ,JIS-A -90 dB Bass boost Treble boost GB1 GB2 GB3 GB4 GB5 GT1 GT2 GT3 3dB 6dB 9dB 3dB 6dB 7.5 64.5 13.5 1.5 4.5 10.5 10.5 4.5 7.5 7.5 1.5 4.5 12dB 15dB 18dB 21dB GB6 GB7 1513.5 16.5 1816.5 19.5 2119.5 22.5 9dB 9 10.57.5 mAISS -45-30 f=1kHz, Vo=80mVrms f=1kHz, Vo=80mVrms

ELECTRICAL CHARACTERISTICS

Vol/Treble share amp gain=18dB Bypass 201816 dB No2 JIS-A,Rg=5.1k,VOL=the infinitesimal 6 uVrms15 Vol/Treble share amp gain=18dB QSurround mode Vi=20mVrms BYPASS JIS-A,Rg=5.1k,VOL=the infinitesimal QSurround mode max. Circuit current of positive power supply Circuit current of negative power supply (selector) Voltage gain (tone control) Output noise voltage Quiescent (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) MITSUBISHI ELECTRIC ( / )

Gv=20log C1 C2 R2+R3 R1 +2 Fo=

2 R1(R2+R3)C1C2

Q= C1+C2

1 C1C2R2

(1) Equivalent circuit of the bass boost 9,16 10,15 TONEL R2,R3 (typical) 3dB 6dB 9dB 12dB 15dB 18dB 21dB R3(k) 15.4 30.6 25.7 20.3 32.9 13.1 38.7 7.3 41.6 4.4 44.2 1.8 IN (2) Equivalent circuit of the treble boost 8,17 TONEH OUT Gv=20log R1+ (R2+Zc)//R3 (R2+Zc)//R3 (dB) (Hz) (dB) R2 (typical) Bass boost R2 (k) Treble boost 3dB 6dB 9dB 5.3 2.2 1.2 (C1=C2) R1,R3 (typical) R1 (k) Gain 14dB 16dB 18dB 2.72 2.57 2.48R3 (k) 20dB 10.88 13.65 17.21 2.40 21.60 Resistor j C1Zc= 1 (ohm)

2 R2 C1

(Hz) Fc=. . . MITSUBISHI ELECTRIC ( / )

Units Resistor : ohm Capacitor: F APPLICATION EXAMPLE INE1 IND1 INC1 INB1 INA1 INE2 IND2 INC2 INB2 INA2 0.01u 0.01u OUT1 VDD=2.5V OUT2 VSS= -2.5V 0.033u 0.033u 2.2K 0.22u 0.22u 0.22u 0.22u 2.2K 5 20 MITSUBISHI ELECTRIC ( / ) Mono.SW MUTE QSurround Control logic VOLVOL Treble boost Bass boost ATT ATT Treble boost Bass boost

ELECTRIC ( / )