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mitsubishi sound processor m62443sp/fp sound controller preliminary notice ; this is not a final specification. some parametric limits are subject to change. electric mitsubishi ( / ) 16 outline m62443sp/fp is the tone and volume controller with 4 input selector. this ic can apply the broad application because of low noise and distortion. feature ?one(bass/treble) control and 1db step volume control are enabled . ?ow noise and low distortion . v no = 4.5?rms, thd=0.1% max ? input selector. ?ontrolling by 2 line serial data . ?ini-stereo , etc ?upply voltage range 5.5~9.5v (analog) 4.5~5.5v (digital) ?ated supply voltage 9v (analog) 5v (digital) tone and volume controller with 4 input selector application recommended operating condition 1 tone control bass treble d a t c l k tone control volume lch out rch out bass treble mpu lch in1 rch in1 2 3 4 2 3 4 recout recout system block diagram volume pitch : 1.778mm size : 19.0mmx6.3mmx3.3mm (28pin shrink dip) 28 p 2 w-a( fp ) 28 p 4 b ( sp ) pitch : 1.27mm size :8.4mmx17.5mmx2.0mm package outline
mitsubishi sound processor m62443sp/fp sound controller preliminary notice ; this is not a final specification. some parametric limits are subject to change. electric mitsubishi ( / ) 16 block diagram 2 5 6 7 8 9 10 19 20 21 22 23 24 25 26 27 28 1 2 control logic ref ref volamp1 vr1 s1 s3 s5 s7 3 4 117k ref 1.8k simamp1 ref tone amp2 volamp2 vr2 s2 s4 s6 s8 117k ref 1.8k simamp2 6.4k 6.4k vr3 tone amp1 vr5 6.4k 200k 200k vr3 vr5 200k 200k 11 12 13 14 15 16 17 18 6.4k ref ch1in1 recout1 simin1 simout1 bass1 ch1in2 ch1in3 ch1in4 tre1 out1 dgnd dat clk avdd ch2in1 recout2 simin2 simout2 bass2 ch2in2 ch2in3 ch2in4 tre2 out2 agnd dvdd cs 1.8k 1.8k 420 w 420 w 420 w 420 w 420 w 420 w 420 w 420 w 420 w 420 w
mitsubishi sound processor m62443sp/fp sound controller preliminary notice ; this is not a final specification. some parametric limits are subject to change. electric mitsubishi ( / ) 16 1 2 3 4 5 6 7 8 9 10 ch1 in1 avdd ref ch2 in1 11 12 13 14 15 16 17 18 19 20 i/o i i o i i i o i i bass1 tre1 simin 1 simout 1 bass2 simin 2 simout2 dgnd dvdd dat clk out1 agnd out2 o i i o i tre2 cs i i 21 22 23 24 25 26 27 28 recout2 o ch2 in2 i ch2 in3 i ch2 in4 i recout1 o ch1 in2 i ch1 in3 i ch1 in4 i pin description digital gnd input terminal (ch1,select 1) pin for capacitor of simulated inductor 1 pin for capacitor of simulated inductor 1 pin for capacitor of ch1-side bass setting pin for capacitor of ch1-side treble setting output terminal (ch1) reference voltage terminal for analog i/ o terminal of data 2 line bus format input terminal of clock 2 line bus format chip select terminal vdd for digital circuit gnd for analog circuit output terminal (ch2) pin for capacitor of ch2-side treble setting pin for capacitor of simulated inductor 2 pin for capacitor of simulated inductor 2 pin for capacitor of ch2-side bass setting vcc for analog circuit description pin name pin no. through output terminal (ch1) input terminal (ch1,select 2) input terminal (ch1,select 3) input terminal (ch1,select 4) input terminal (ch2,select 4) input terminal (ch2,select 3) input terminal (ch2,select 2) input terminal (ch2,select 1) through output terminal (ch2) 3
mitsubishi sound processor m62443sp/fp sound controller preliminary notice ; this is not a final specification. some parametric limits are subject to change. electric mitsubishi ( / ) 16 absolute maximum ratings 4 power dissipation pd [mw] ambient temperature ta [?] 0 200 600 0 25 50 75 100 125 150 750mw 400 800 1000 375mw symbol pd topr tstg -20~+75 -40~+125 v mw ? ? parameter condition limits unit power dissipation operating temperature 750(fp) mw/? dvdd 10.0 7.0 v analog supply voltage avdd k 7.5(fp) digital supply voltage thermal derating ratio storage temperature thermal derating ta 25? ta 25? 425mw 850mw sp fp 850(sp) 8.5(fp)
mitsubishi sound processor m62443sp/fp sound controller preliminary notice ; this is not a final specification. some parametric limits are subject to change. electric mitsubishi ( / ) 16 recommended operating condition ( ta=25? unless otherwise noted ) 5 min typ max avdd dvdd 9.0 9.5 5.5 5.0 5.5 4.5 vdd 0.7 dvdd 0 0.3 dvdd v v v v vih vil symbol condition unit item analog supply voltage digital supply voltage h level input voltage l level input voltage (logic circuit) (logic circuit)
mitsubishi sound processor m62443sp/fp sound controller preliminary notice ; this is not a final specification. some parametric limits are subject to change. electric mitsubishi ( / ) 16 ( ta=25?, avdd=9v,dvdd=5v and bass and treble=0db unless otherwise noted ) 6 electric characteristics ( 1 ) supply voltage ( 2 ) i / o characteristics min typ max icc 10 ma idd 0 ? ?vdd=9.0v ?vdd= 5v ?o signal input ?easure terminal=28 pin 20 2 analog supply current digital supply current symbol condition unit item ?easure terminal=16 pin ?o signal input limit min typ max maximum input voltage 3.2 vrms 2.0 vim rl=10k w , thd=1%,f=1khz output voltage vodc gain output noise voltage total harmonic distortion thd vono gv channel separation ct 11pin,18pin, no signal vin=0dbm,flat,f=1khz 2- 11pin 27-18pin gain 4.5 0 db v % db 4.5 0.1 0.007 -100 rl=10k w vo=0.5vrms , rl=10k w 11pin,18pin f=1khz 10 4.65 4.35 2 -2 2,27pin input11,18pin output ihf-a filter no signal rg=10k w 11,18pin s:vin=1vrms,f=1khz m:rg=10k w ,ihf-a filter ?vrms symbol condition item limit unit att=-6db lpf=30khz -70
mitsubishi sound processor m62443sp/fp sound controller preliminary notice ; this is not a final specification. some parametric limits are subject to change. electric mitsubishi ( / ) 16 7 ( 3 ) tone characteristics 12 tone control gain (bass) gbassb 9 15 db -12 gbassc -15 -9 db 12 gtrebb f=10khz 9 15 db -12 gtrebc -15 -9 db min typ max symbol condition unit item limit tone control gain (treble) f=100hz ( 4 ) volume characteristics -100 db attmax f=1khz, vin=0dbm 2pin~11pin 27pin~18pin gain ihf-a-filter 0 db maximum attenuation attmin min typ max symbol condition unit item limit minimum attenuation -108 -80 -1.5 1.5
mitsubishi sound processor m62443sp/fp sound controller preliminary notice ; this is not a final specification. some parametric limits are subject to change. electric mitsubishi ( / ) 16 ( 1 ) equivalent circuit of tone control function explanation the resonance circuit is able to construct by using built-in amplifier for simulated inductor. (shows the constant as follow) 8 r3 c1 c2 fig2. the equivalent circuit used l. c1 l r3 center frequency f0 = 1 / 2 p c1 ?c2 ?r1 ?r2 [hz] q = ( c2 ?r2 ) / ( c1 ?r1 ) fig1 is equal to fig2. the following relation is concluded. inside ic r1 (=1.8k w ) r2 (=117k w ) simamp fig1. the circuit used simulated inductor. l=c2 ?er1 ?er2 ref ref ( ex ) bass band ( f=100hz ) r1=1.8k w , r2=117k w c1=0.47? , c2=0.022? . .
mitsubishi sound processor m62443sp/fp sound controller preliminary notice ; this is not a final specification. some parametric limits are subject to change. electric mitsubishi ( / ) 16 9 input data format input direction d0 d1 d2 d3 d4 d5 d6 0/1 0/1 volume d7 d8 d9 d10 bass treble 0: both 1: only 1channel 0: 1ch 1: 2ch these functions are effective only volume data. 0/1 0:mute off 1:mute on d11 d12 0 0 0/1 if cs pin(15 pin) is "l" 0, and if "h" 1. data select 0: volume/mute 1: bass/treble 0 *(notice1) d8 d9 1 1 0 1 1 0 0 0 select in1 in2 in3 in4 input selector *(notice1) input selector 1
mitsubishi sound processor m62443sp/fp sound controller preliminary notice ; this is not a final specification. some parametric limits are subject to change. electric mitsubishi ( / ) 16 10 ( 3 ) -1: volume control d4 d3 d2 att 0db -4db -8db -12db -16db -20db -24db -28db -32db -36db -40db -44db -48db - db h h l l l l h l l l l h l h l l h h h h l l h h l h h l l l l h h h h l l l h h l l l l l l h h l l l l l h h h h h l l h h h h h h h l l l l l l d7 d8 att 0db -1db -2db -3db h h l l h l h l volume code d6 d5 l l -52db -56db -60db -64db -68db -72db -76db -80db l l l h l l l l l l h h h l h h l h h l l l h l l l l l h h l l l h l
mitsubishi sound processor m62443sp/fp sound controller preliminary notice ; this is not a final specification. some parametric limits are subject to change. electric mitsubishi ( / ) 16 11 ( 4 ) -2 : tone level control ( 4 ) -3 : mute control on condition d9=1,mute can be set up. in mute,volume level is set up vol=- automatically. d7 d6 d5 d4 treble 0db -2db -4db -6db -8db -10db -12db h h h h h h l l l l l tone code 2db 4db 6db 8db 10db 12db bass d3 d2 d1 d0 l l h h h h h h l l l l l l l h l l h h l l l h h l l h l h l h l h l h l h l h l h h h h h h l l l l l l l h h h h h h l l l l l l l h l l h h l l l h h l l h l h l h l h l h l h l h l not used hhhh lhhh hlll
mitsubishi sound processor m62443sp/fp sound controller preliminary notice ; this is not a final specification. some parametric limits are subject to change. electric mitsubishi ( / ) 16 12 data and clock clk dat d0 d1 d2 d3 d10 d11 d12 data is read by clk rise edge. latch signal "h" latch signal is read by clk fall edge.
mitsubishi sound processor m62443sp/fp sound controller preliminary notice ; this is not a final specification. some parametric limits are subject to change. electric mitsubishi ( / ) 16 bus line timing specification t cr parameter symbol min max units 4 1.6 0.4 0.4 0.8 ? ? ? ? 75% 25% t r t f twhc twlc tsd thd t cr - ? ? ? - 1.6 - - - 0.8 - - twhc twlc t r t f tsd thd clk clock frequency the high period of the clock the low period of the clock rise time of clk line fall time of clk line set -up time data hold time data 13
mitsubishi sound processor m62443sp/fp sound controller preliminary notice ; this is not a final specification. some parametric limits are subject to change. electric mitsubishi ( / ) 16 volamp1 6.4k w toneamp1 ref input terminal 117k 1.8k ref g1 0db ~ - db g1 g2 -12db ~ +12db 6.4k w input terminal ch2 in1 ch1 out output terminal ch2 out same to ch 1 ch1 in1 ch1 in2 ch1 in3 ch1 in4 recout1 ch2 in2 ch2 in3 ch2 in4 recout2 output terminal output terminal level diagram output terminal 14
mitsubishi sound processor m62443sp/fp sound controller preliminary notice ; this is not a final specification. some parametric limits are subject to change. electric mitsubishi ( / ) 16 logic circuit dat clk shift register level shifter decoder,latch for volume control timing generator decoder,latch for tone control tone amp1 ref volamp1 analog block level shifter cs 15
mitsubishi sound processor m62443sp/fp sound controller preliminary notice ; this is not a final specification. some parametric limits are subject to change. electric mitsubishi ( / ) 16 mpu vcc agnd 2.2? 2.2? ch2in1 ch1in1 0.47? 0.022? 5 6 7 8 9 10 19 20 21 22 23 24 25 26 27 28 1 2 control logic ref ref volamp1 vr1 s1 s3 s5 s7 3 4 117k ref 1.8k simamp1 ref tone amp2 volamp2 vr2 s2 s4 s6 s8 117k ref 1.8k simamp2 6.4k 6.4k 0.47? 0.022? ref dvdd dgnd 2.2? out2 2.2? out1 ref 0.033? vr3 tone amp1 vr5 6.4k 200k 200k vr3 vr5 200k 200k 11 12 13 14 15 16 17 18 6.4k ch1in2 ch1in3 ch1in4 2.2? recout1 2.2? ch2in2 ch2in3 ch2in4 recout2 2.2? 2.2? 1.8k 1.8k 420 w 420 w 420 w 420 w 420 w 420 w 420 w 420 w 420 w 420 w 0.033? application example 470?f 4.7k reference circuit example 4.7k reference voltage 16 dvdd or gnd

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