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rej03f0274-0200 rev.2.00 jun 16, 2008 page 1 of 12 M61500FP tone control/volume control rej03f0274-0200 rev.2.00 jun 16, 2008 description the M61500FP is the sound controller powered 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. note: this device is producted under license from qsound lab, inc. (canada). features ? built-in "qsurround" sound technology ? electronic volume 0 to ?84 db, infinitesimal ? 2-band tone control bass (0 to +21 db / 3 db step) treble (0 to +9 db / 3 db step) ? 5 input selector (the fifth input can be used as rec out or mic mix.) recommended operating conditions supply voltage range: 2.25 to 2.75 v system block diagram mic amp mic alc mic volume rec out1 4-mode selector (stereo/ mono sw) electronic vol power amp speaker treble treble qsurround bass bass electronic vol rec out2 ch2 input tape tape tuner tuner cd cd aux aux ch1 input
M61500FP rej03f0274-0200 rev.2.00 jun 16, 2008 page 2 of 12 block diagram + ? + ? + ? + ?
M61500FP rej03f0274-0200 rev.2.00 jun 16, 2008 page 3 of 12 pin description pin no. pin name function 1 ina1 2 inb1 3 inc1 inputs of the channel 1 4 ind1 the switch of ine can be controlled independently. 5 ine1 please set "all off" mode when the switch of e is only on. 6 qf1 qsurround filter 1 7 qf2 qsurround filter 2 8 toneh1 treble control adjustment of the channel 1 9 tonel1 bass control adjust ment of the channel 1 10 out1 output of the channel 1 11 gnd ground 12 vdd supply voltage (+) 13 cont control data input from a microcontroller 14 vss supply voltage (?) 15 out2 output of the channel 2 16 tonel2 bass control adjust ment of the channel 2 17 toneh2 treble control adjustment of the channel 2 18 qf3 qsurround filter 3 19 qf4 qsurround filter 4 20 ine2 the switch of ine can be controlled independently. 21 ind2 please set "all off" mode when the switch of e is only on. 22 inc2 23 inb2 24 ina2 inputs of the channel 2
M61500FP rej03f0274-0200 rev.2.00 jun 16, 2008 page 4 of 12 absolute maximum ratings (ta = 25 c, unless otherwise noted) item symbol ratings unit supply voltage vdd-vss 6.0 v thermal derating note k 5 mw/ c power dissipation pd 500 mw operating temperature topr ?20 to +75 c storage temperature tstg ?40 to +125 c note: reference pc board size: 70 mm 70 mm thickness: 1.6 mm material: glass epoxy copper pattern dimension width: 0.25 mm length: 25 to 30 mm/lead thickness: 18 m thermal derating (maximum rating) power dissipation pd (w) ambient temperature ta ( c) 0 0 0.25 0.5 0.75 25 50 75 100 125 150 recommended operating conditions item symbol pin no. min typ max unit supply voltage (+) vdd 12 2.25 2.5 2.75 supply voltage (?) vss 14 ?2.75 ?2.5 ?2.25 control data input volt age cont 13 gnd ? vdd v
M61500FP rej03f0274-0200 rev.2.00 jun 16, 2008 page 5 of 12 electrical characteristics (vdd = 2.5 v, vss = ?2.5 v, f = 1 khz, vi = 100 mv (rms), vol = 0 db, bass = 0 db, treble = 0 db, vol/treble share amp = 18 db, surround = bypass, rl = 10 k , ta = 25 c, unless otherwise noted) item symbol min typ max unit test conditions circuit current of positive power supply idd ? 30 45 ma quiescent circuit current of negative power supply iss ? ?30 ?45 ma quiescent voltage gain (selector) gv1 16 18 20 db vol/treble share amp gain = 18 db, bypass voltage gain (tone control) gv2 25.5 27.5 29.5 db vol/treble share amp gain = 18 db, qsurround mode, vi = 20 mvrms maximum output voltage vomax 1.2 1.6 ? vrms rl = 10 k , thd = 1% total harmonic distortion thd ? 0.02 0.08 % bw = 400 to 30 khz no1 ? 6 15 vrms jis-a, rg = 5.1 k , vol = the infinitesimal, bypass output noise voltage no2 ? 11 30 vrms jis-a, rg = 5.1 k , vol = the infinitesimal, qsurround mode maximum attenuation attmax ? ?95 ?90 db output reference level (vo = 1 vrms), att = the infinitesimal, jis-a gb1 1.5 3 4.5 3 db gb2 4.5 6 7.5 6 db gb3 7.5 9 10.5 9 db gb4 10.5 12 13.5 12 db gb5 13.5 15 16.5 15 db gb6 16.5 18 19.5 18 db bass boost gb7 19.5 21 22.5 21 db f = 1 khz, vo = 80 mvrms gt1 1.5 3 4.5 3 db gt2 4.5 6 7.5 6 db treble boost gt3 7.5 9 10.5 db 9 db f = 1 khz, vo = 80 mvrms control signals specification (1) waveform (clock, data, strobe) h m l dn + 0 dn + 1 dn + 10 dn + 11 t cr t wh t wh 2.5 v 2.5 v 1.25 v 0 v data: h data: l threshold of the internal strobe. threshold of the internal data (h/l) threshold of the internal clock. the internal data latch at the falling edges of this clock signal. t wh t wl t r t r t r t f t f
M61500FP rej03f0274-0200 rev.2.00 jun 16, 2008 page 6 of 12 (2) voltage control signal digital input signal min typ max unit condition l signal l gnd ? 0.4 vdd = 2.5 v, vss = ?2.5 v m signal m 1.0 1.25 (vdd/2) 1.5 vdd = 2.5 v, vss = ?2.5 v h signal h 2.1 ? vdd v vdd = 2.5 v, vss = ?2.5 v (3) timing control signal item symbol min typ max unit cycle time of digital signal t cr 8 ? ? pulse width of digital signal ("h" level) t wh 3.6 ? ? pulse width of digital signal ("l" level) t wl 3.6 ? ? rise time of digital signal t r ? ? 0.4 fall time of digital signal t f ? ? 0.4 s (4) control signal example (refer to "control data format") an example of the mode control bypass/surround sw: surround surround mode: qsurround vol/treble share amp gain: 20 db surround effect: 0 db input: ina mode: stereo volume: 0 db bass: 18 db mute: off treble: 6 db recout: on (ine) (msb) (gnd) 2.5 v d01 d31 d21 d81 d11 d61 d51 d131 d41 d121 d101 d72 d71 d52 strobe d02 d111 d91 d122 d112 d92 d42 d132 d62 d22 d12 d102 d82 d32 strobe 1.25 v 0 v
M61500FP rej03f0274-0200 rev.2.00 jun 16, 2008 page 7 of 12 control data format note: it's necessary to set up th e all control data after power on. (1) input data (msb) ???? input order d01 d11 d21 d31 d41 d51 d61 d71 d81 d91 d101 d111 d121 d131 slot1 0 bypass/ surround sw vol/treble share amp gain sw 0: 20 db 1: 18 db 2: 16 db 3: 14 db input 0: ina 1: inb 2: inc 3: ind d2 to d6: (a) master volume condition mute on/off 0: off 1: on (input all off) chip/slot select 0: select 1: no select 2: no select 3: no select d02 d12 d22 d32 d42 d52 d62 d72 d82 d92 d102 d112 d122 d132 slot2 surround mode surround effect mode select 0: stereo 1: mono1 only 2: mono2 only 3: mono1 + 2 bass (boost) 0: 0 db 1: 3 db 2: 6 db 3: 9 db 4: 12 db 5: 15 db 6: 18 db 7: 21 db treble (boost) 0: 0 db 1: 3 db 2: 6 db 3: 9 db ine on/off 0: off 1: on chip/slot select 0: no select 1: no select 2: no select 3: select (a) master volume att d61 d71 d81 d91 d101 ?0.0 db 0 0 0 0 0 ?2.0 db 1 0 0 0 0 ?4.0 db 0 1 0 0 0 ?6.0 db 1 1 0 0 0 ?8.0 db 0 0 1 0 0 ?10.0 db 1 0 1 0 0 ?12.0 db 0 1 1 0 0 ?14.0 db 1 1 1 0 0 ?16.0 db 0 0 0 1 0 ?18.0 db 1 0 0 1 0 ?20.0 db 0 1 0 1 0 ?22.0 db 1 1 0 1 0 ?24.0 db 0 0 1 1 0 ?26.0 db 1 0 1 1 0 ?28.0 db 0 1 1 1 0 ?30.0 db 1 1 1 1 0 ?32.0 db 0 0 0 0 1 ?34.0 db 1 0 0 0 1 ?36.0 db 0 1 0 0 1 ?40.0 db 1 1 0 0 1 ?44.0 db 0 0 1 0 1 ?48.0 db 1 0 1 0 1 ?52.0 db 0 1 1 0 1 ?56.0 db 1 1 1 0 1 ?60.0 db 0 0 0 1 1 ?64.0 db 1 0 0 1 1 ?68.0 db 0 1 0 1 1 ?72.0 db 1 1 0 1 1 ?76.0 db 0 0 1 1 1 ?80.0 db 1 0 1 1 1 ?84.0 db 0 1 1 1 1 the infinitesimal 1 1 1 1 1
M61500FP rej03f0274-0200 rev.2.00 jun 16, 2008 page 8 of 12 (b) input select input select d41 d51 d111 d112 ina 0 0 inb 1 0 inc 0 1 ind ine off 1 1 0 0 ina to ind all off * * 1 1 * 1 a 0 0 b 1 0 c 0 1 ina to ind select d ine on 1 1 0 1 * 2 notes: 1. the input impedance is about 5 k as input ine. 2. ine can be controlled independently. it can be used as rec output. (c) mode control (d) treble control mode d42 d52 treble d92 d102 stereo 0 0 0 db 0 0 mono1 only 1 0 3 db 1 0 mono2 only 0 1 6 db 0 1 mono1 + 2 1 1 9 db 1 1 (e) bass control (f) chip/slot control bass d62 d72 d82 chip/slot d12 * d13 * 0 db 0 0 0 select (slot1) 0 0 3 db 1 0 0 no select 1 0 6 db 0 1 0 no select 0 1 9 db 1 1 0 select (slot1) 1 1 12 db 0 0 1 15 db 1 0 1 18 db 0 1 1 21 db 1 1 1 (g) treble amp gain sw (h) bypass/surround sw gain sw d21 d31 bypass/surround sw d11 20 db 0 0 bypass 0 18 db 1 0 surround 1 16 db 0 1 14 db 1 1 (i) surround mode (j) surround effect mode d02 d12 (valid in the surround mode. set 0 db at qsurround.) qsurround 0 0 effect d22 d32 ? 1 0 +3 db 0 0 wide surround 0 1 0 db 1 0 normal surround 1 1 ?3 db 0 1 ?6 db 1 1
M61500FP rej03f0274-0200 rev.2.00 jun 16, 2008 page 9 of 12 (2) notice of control data 1. input only the control data at (1) input data. 2. the interval of data transmission from the microcontroller is over 0.1 s. this is waiting time for soft-switching to reduce the shocknoise. 3. it's necessary to set up the all control data after power-o n, although the internal circuit is forced as bellows, when (vdd ? vss) 3.3 v (typ). item condition gain sw 18 db input select all off master volume infinitesimal mute on (input all off) surround effect ?6 db surround off surround mode qsurround mode select stereo bass 0 db treble 0 db ine on
M61500FP rej03f0274-0200 rev.2.00 jun 16, 2008 page 10 of 12 function description (1) equivalent circuit of the bass boost + ? + + + + ? ? ? + ? ? r2, r3 (typ) bass boost 3 db 6 db 9 db 12 db 15 db 18 db 21 db r2 15.4 25.7 32.9 38.7 41.6 44.2 46 resistor (k) r3 30.6 20.3 13.1 7.3 4.4 1.8 0 (2) equivalent circuit of the treble boost + ? ? ? + + + r2 (typ) r1, r3 (typ) treble boost 3 db 6 db 9 db gain 14 db 16 db 18 db 20 db r2 (k) 5.3 2.2 1.2 r1 (k) 10.88 13.65 17.21 21.60 r3 (k) 2.72 2.57 2.48 2.40
M61500FP rej03f0274-0200 rev.2.00 jun 16, 2008 page 11 of 12 application example + ? + ? + ? + ? ?
M61500FP rej03f0274-0200 rev.2.00 jun 16, 2008 page 12 of 12 package dimensions f 1 12 13 24 *2 *1 *3 index mark y e h e e b p d a c detail f a 1 a 2 l include trim offset. dimension "*3" does not note) do not include mold flash. dimensions "*1" and "*2" 1. 2. a 1 0 0.1 0.2 previous code jeita package code renesas code prsp0024ga-a 24p2q-a mass[typ.] 0.2g p-ssop24-5.3x10.1-0.80 0.25 0.2 0.18 0.45 0.35 0.3 max nom min dimension in millimeters symbol reference 10.2 10.1 10.0 d 5.4 5.3 5.2 e 1.8 a 2 8.1 7.8 7.5 2.1 a 0.8 0.6 0.4 l 8 0 c 0.8 e 0.10 y h e b p 0.65 0.95
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