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electric M62446FP preliminary notice ; this is not a final specification. some parametric limits are subject to change. mitsubishi sound processors mitsubishi 6ch electric volume with tone control ( / 13 ) features electric volume ?olume level 0db ~ -79db,- db (1db / step) tone control ?ass / treble , 0db ~ ?0db(2db / step) 4 output ports built-in microcomputer interface circuit controlled by 16-bit serial data. package outline 42p2r dvd,home audio equipment,tv supply voltage range ?.5 ~ ?.3v (analog) 4.5 ~ 5.5v (digital) rated supply voltage ?.0v (analog) 5.0v (digital) recommended operating conditions application description the M62446FP is 6 channels electric volume controlled 3-wire serial data. the ic is suitable for use in home-use audio systems and tv sets. system block diagram 1 ?com interface srout clk data slout r in c in tone volume latch l in sl in sr in sw in swout cout rout lout bypass1 bypass2 volume
electric M62446FP preliminary notice ; this is not a final specification. some parametric limits are subject to change. mitsubishi sound processors mitsubishi 6ch electric volume with tone control ( / 13 ) pin configuration and ic internal block diagram 2 dgnd clk data latch dvdd out4 out1 out2 out3 avdd lbass1 lbass2 lbass3 ltre bypassl bypassr lin rin gndl gndr cin gndc slin srin gnds swin avss agnd lout rout cout slout srout rbass1 rbass2 rbass3 rtre cl2 cl1 cr2 cr1 sw out 21 20 19 18 17 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 tone tone volume volume volume volume volume volume mcu i/f out- put port 16
electric M62446FP preliminary notice ; this is not a final specification. some parametric limits are subject to change. mitsubishi sound processors mitsubishi 6ch electric volume with tone control ( / 13 ) symbol pd topr tstg -20~+75 -40~+125 v mw ? ? parameter conditions ratings unit power dissipation operating temperature storage temperature mw/? thermal derating thermal derating (maximum rating) power dissipation pd [w] ambient temperature ta [?] 0 0.5 1.0 1.5 0 25 50 75 100 125 150 ta 25? ta>25? *standard board 15.0 supply voltage vsupply k 1000 10 absolute maximum ratings *standard board 3 avdd-avss
electric M62446FP preliminary notice ; this is not a final specification. some parametric limits are subject to change. mitsubishi sound processors mitsubishi 6ch electric volume with tone control ( / 13 ) parameter symbol condition min typ max unit analog positive supply voltage dvdd high-level input voltage dvdd dgnd v v v v vih vil data timing (recommended conditions) data clock df de d1 d0 note : clock and latch function at raising edges of pulse . d0 latch h l h l h l avdd 7.3 4.5 7.0 4.5 5.5 low-level input voltage recommended operating condition 4 digital supply voltage 5.0 analog negative supply voltage avss dvdd/2+1 dvdd/2-1 -4.5 -7.3 -7.0 v (note)avss dgnd < dvdd avdd
electric M62446FP preliminary notice ; this is not a final specification. some parametric limits are subject to change. mitsubishi sound processors mitsubishi 6ch electric volume with tone control ( / 13 ) clock data 25% 75% t r t f t or t whc t wlc t sd t hd latch t sl t whc unit symbol parameter limits min typ max digital block timing regulation t or t whc t wlc t r t f t sd t hd clock cycle time clock pulse width ("h"level) clock pulse width ("l"level) clock,data,latch rise time clock,data,latch fall time data setup time data hold time 8 3.2 1.6 1.6 0.8 0.8 ?ec 3.2 t sl latch setup time 2 3.2 t whl latch pulse width t r t r t f t f 25% 75% 25% 75% clock, data,latch timing 5
electric M62446FP preliminary notice ; this is not a final specification. some parametric limits are subject to change. mitsubishi sound processors mitsubishi 6ch electric volume with tone control ( / 13 ) digital control specification do1 d11 d21 d31 d41 d51 d61 d71 0 0 ( 1 ) ( 2 ) ( 3 ) ( 4 ) output port n tone control bass tone control treble df de d81 d91 da1 db1 dc1 dd1 do2 d12 d22 d32 d42 d52 d62 d72 0 1 volume lch df de d82 d92 da2 db2 dc2 dd2 do3 d13 d23 d33 d43 d53 d63 d73 0 1 by pass 1: on 0: off df de d83 d93 da3 db3 dc3 dd3 do4 d14 d24 d34 d44 d54 d64 d74 1 1 df de d84 d94 da4 db4 dc4 dd4 volume cch volume swch volume rch 6 fore kinds of input format options are available by changing slot settings of de and df. (when the ic is powered up , the internal settings are not fixed.) 0 1 2 3 4 1: high 0: low volume slch volume srch
electric M62446FP preliminary notice ; this is not a final specification. some parametric limits are subject to change. mitsubishi sound processors mitsubishi 6ch electric volume with tone control ( / 13 ) (1) tone control (bass / treble) d01 d11 d21 d31 0 0 1 0 + 0db + 2db + 4db + 6db + 8db + 10db 0 0 0 0 0 0 0 1 0 0 1 1 0 1 0 0 0 1 1 0 - 2db - 4db - 6db - 8db - 10db 1 0 0 1 1 0 1 0 1 0 1 1 1 1 0 0 1 1 1 0 d81 d91 da1 db1 treble bass bypass control tone 0 bypass 1 dd1 att port output port1 d41 d51 d61 d71 port2 port3 port4 l h 0 1 0 1 0 1 0 1 l h l h l h - - - - - - - - - - - - 7 setting code note : do not input other data than the above.
electric M62446FP preliminary notice ; this is not a final specification. some parametric limits are subject to change. mitsubishi sound processors mitsubishi 6ch electric volume with tone control ( / 13 ) (2),(3),(4) volume ( 0 ~ -39db) d7x d8x a t t d0x d1x volume 0 0 0 0 0 0 0 0 0 - 7 db - 6 db - 5 db - 4 db - 3 db - 2 db - 1 db - 0 db 0 0 0 0 0 0 0 d9x d2x dbx d4x ddx d6x dcx d5x dax d3x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 1 1 0 0 1 1 0 1 1 0 0 1 1 0 - 15 db - 14 db - 13 db - 12 db - 11 db - 10 db - 9 db - 8 db - 23 db - 22 db - 21 db - 20 db - 19 db - 18 db - 17 db - 16 db - 31 db - 30 db - 29 db - 28 db - 27 db - 26 db - 25 db - 24 db - 39 db - 38 db - 37 db - 36 db - 35 db - 34 db - 33 db - 32 db 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 1 1 1 1 0 0 0 0 1 1 0 0 1 1 0 1 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 1 1 0 0 1 1 0 1 1 0 0 1 1 0 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 0 0 1 1 1 1 0 0 0 0 1 1 0 0 1 1 0 1 1 0 0 1 1 0 0 1 0 1 0 0 1 0 1 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 1 1 0 0 1 1 0 1 1 0 0 1 1 0 0 8 note : do not input other data than the above.
electric M62446FP preliminary notice ; this is not a final specification. some parametric limits are subject to change. mitsubishi sound processors mitsubishi 6ch electric volume with tone control ( / 13 ) 0 1 0 1 0 0 1 0 1 - 47 db - 46 db - 45 db - 44 db - 43 db - 42 db - 41 db - 40 db 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 1 1 1 1 0 0 0 1 1 0 0 1 1 0 1 1 0 0 1 1 0 - 55 db - 54 db - 53 db - 52 db - 51 db - 50 db - 49 db - 48 db - 63 db - 62 db - 61 db - 60 db - 59 db - 58 db - 57 db - 56 db - 71 db - 70 db - 69 db - 68 db - 67 db - 66 db - 65 db - 64 db - 79 db - 78 db - 77 db - 76 db - 75 db - 74 db - 73 db - 72 db 0 1 0 1 0 0 1 0 1 0 1 1 1 1 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 1 1 0 0 1 1 0 1 1 0 0 1 1 0 0 1 0 1 0 0 1 0 1 0 1 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 0 0 0 0 1 1 0 0 1 1 0 1 1 0 0 1 1 0 1 0 1 0 1 1 0 1 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 1 1 0 0 1 1 0 1 1 0 0 1 1 0 1 0 1 0 1 1 0 1 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 1 1 1 1 0 0 0 0 1 1 0 0 1 1 0 1 1 0 0 1 1 0 0 9 volume ( -40 ~ - db) 1 1 - db 0 0 0 0 0 note : do not input other data than the above. d7x d8x a t t d0x d1x volume d9x d2x dbx d4x ddx d6x dcx d5x dax d3x
electric M62446FP preliminary notice ; this is not a final specification. some parametric limits are subject to change. mitsubishi sound processors mitsubishi 6ch electric volume with tone control ( / 13 ) (ta=25?, avdd=7.0v , avss=-7.0v , dvdd=5.0v , f=1khz, unless otherwise noted. tone control , volume are set to 0db ) electrical characteristics 10 (1) power supply characteristics (2) input / output characteristics min typ max aidd 25 ma 35 ma 25 35 aiss ma didd 0.5 2.0 min typ max ri 70 k w 4.0 vrms 3.0 13,15,16,17,27,29pin vom r l =10k w ,thd=1% gv ct vi=0.2vrms,flat 0 db db db -80 -65 vo=0.5vrms , rl=10k w ,jis-a rg=1k w 150 35 2.0 -2.0 6,8,9,11,13,15,16,17pin input 31 ~ 36pin output 31 ~ 36pin,rg=0k w jis-a,vol=0db thd % 0.09 0.02 vi=0.2vrms , rl=10k w bw=400 ~ 30khz vn(vol) 2 ?rms 6 attmax -86 dvol db 0.2 -1.5 1.5 il ma 0 31,32pin,rg=1k w , jis-a,vol=0db vn(tone) ?rms 8 20 31 ~ 36pin,rg=1k w , jis-a,vol=- db analog positive circuit current digital circuit current analog negaitive circuit current current at pin 5 no signal current at pin 30 no signal current at pin 42 no signal input resistance maximum output voltage pass gain distortion 6,8,9,11,13,15,16,17pin input 31 ~ 36pin output output noise voltage maximum attenuation crosstalk between channels port output current rl=22k w volume gain between channels unit symbol parameter test condition limits unit symbol parameter test condition limits
electric M62446FP preliminary notice ; this is not a final specification. some parametric limits are subject to change. mitsubishi sound processors mitsubishi 6ch electric volume with tone control ( / 13 ) unit symbol parameter test condition limits min typ max db (3) tone control characteristics tone control voltage gain db db db db db balance between channel balt 0 +1.5 -1.5 db input pin13,15 vo=0.2vrms output pin31,32, 2 6 8 t+2db t+8db t+4db t+6db t+10db 4 10 1 3 2.5 5.5 4.5 7.5 6 10 8 12 t - 2db -2 -3 -1 t - 4db -4 -5.5 -2.5 -6 t - 6db -7.5 -4.5 -8 t - 8db -10 -6 t -10db -10 -12 -8 db db db db 11 vo=0.2vrms,f=1khz tleble(f=10khz) bass(f=100hz) input 13,15pin output 31,32pin
electric M62446FP preliminary notice ; this is not a final specification. some parametric limits are subject to change. mitsubishi sound processors mitsubishi 6ch electric volume with tone control ( / 13 ) system diagram 12
electric M62446FP preliminary notice ; this is not a final specification. some parametric limits are subject to change. mitsubishi sound processors mitsubishi 6ch electric volume with tone control ( / 13 ) mcu dvdd=5v avss=-7v 8200pf 0.015? 8200pf 0.015? application example units resistance : w capacitance : f 13 21 20 19 18 17 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 tone tone volume volume volume volume volume volume mcu i/f out- put port 16 22k w 22k w 22k w 22k w 1k w 1k w 1k w 1k w 1k w 1k w 1k w 1k w out1 out2 out3 out4 bypasslin bypassrin lin rin cin slin srin avdd=7v swin 3.3? 3.3? 10k w 10k w lout 10k w 10k w 10k w 10k w rout cout slout srout swout agnd dgnd 3.3? 3.3? 3.3? 3.3? 3.3? 3.3? 3.3? 3.3? 0.33? 0.33? 3.3? 3.3? 3.3? 3.3? 3.3? 3.3?

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