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MITSUBISHI SOUND PROCESSORS
M62430FP
DIGITAL SOUND CONTROLLER WITH
SRSsurround
DESCRIPTION
The M62430FP is dual channel sound volume/quality. The volume section is designed to the 2 channel either simultaneously or respectively in steps of 1dB. It incorporates the ladder resistance mechanism to reduce noise and distortion. The tone control section is capable of controlling the tone within 10dB in steps of 2dB. The M62430FP is built in Sound Retrieval System.
FEATURES
* Electric volume (MAIN and REC Volume ) *Volume level........... 0dB ~ -79dB,- dB (1dB / step) * Tone control *Bass / Mid / Treble , 0dB ~ 10dB(2dB / step) *Bass boost +10dB(ON / OFF) * SRS Surround * Space/Center volume ... 0dB ~ -dB * 4 Output ports * Built-in microcomputer interface circuit controlled by 16-bit serial data.
PACKAGE
Outline 80P6N-A
0.8mm Pitch QFP (20.0 mmx14.0mmx2.8mm)
APPLICATION
Home Audio equipment,Radio-Cassette tape recorder,TV
SRS,the SRS logo,Sound Retrieval System and "everything else is only stereo" are registered trademarks of SRS Labs, Inc. This device available only to licensees of SRS Lab,Inc. Licensing and application information may be obtained from SRS Lab, Inc. Mitsubishi Electric Corporation assumes no responsibility for any damage,or infringement of any third-party's rights, originating in the use of any product data, diagrams, charts or circuit application examples contained in these materials.
Note !!
RECOMMENDED OPERATING CONDITIONS
Supply voltage range.....9.0 ~ 14.6V (analog) 4.5 ~ 5.5V (digital) Rated supply voltage ..... 14.0V (analog) 5.0V (digital)
SYSTEM BLOCK DIAGRAM
MAIN OUT 2
IN 2A IN 1A PORT1 PORT2 PORT3 PORT4
LATCH DATA CLK -com Interface
Tone control
& Bass boost
Main volume
MAIN OUT1 REC OUT 2
Rec volume
REC OUT1
D-62430-59E
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MITSUBISHI SOUND PROCESSORS
M62430FP
DIGITAL SOUND CONTROLLER WITH
SRSsurround
TONEOUT1 RECOUT 1
PIN CONFIGURATION AND IC INTERNAL BLOCK DIAGRAM
TONEOUT 2 RECOUT 2 VOLOUT 2 RECINN 2 VOLOUT 1 RECINN 1 VOLIN 2 VOLIN 1 CLOCK
DGND
LATCH
DVDD
40 43 42 41
RECINP2 SELOUT2 T2R3 T2R2 T2O2 T2I2 T2R1 T2O1 T2I1 BBR2 BBO2 BBI2 TONEIN2 SUROUT2 SURIN2-2 NC5 SURS SOUT SIN2 SIN1 SUROUT2-1 SURIN2 OUT2A IN2A
39
38
37 36
+
35 34
33
32
31
30
AVDD
DATA
29
+
28
27
26
25 23 24 21 22 20 10 11 12 13 14 15 16 17 18 19 9 8 7 5 4 3 2 6
RECINP 1 SELOUT1 T1R3 T1R2 T1O2 T1I2 T1R1 T1O1 T1I1 BBR1 BBO1 BBI1 TONEIN1 SUROUT1 SURIN1-2 NC4 NC3 NC2 NC1 SURC SUROUT1+2 SURIN1 OUT1A IN1A
MICROCOMPUTER INTERFACE
44
TONE PASS
+
TONE PASS
+
45
52 51 50 49 48 47 46
T N S REC SELECT
0
1
1
0
T N S
+
12K
12K
REC SELECT
150K
150K
150K
12K
12K
150K
64 63 62 61 60 59 58 57 56 55 54 53
150K
150K
OUT2-2
SURROUND
SRS
OUT2-2
IN2
IN1
ch2 ch1
+ +
+
30K SRS 30K 30K
100K
30K
PORT OUTPUT REFIN1 REFIN2
100K
65 66
NC6 NC7
67
NC8
68 69
NC10 NC9
70
71
72
AVss
73
VDDP
74
PORT1
75
PORT2
76
PORT3
77 78
NC12 PORT4
79
NC13
80
NC14
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1
+ -
+ -
+
+ -
+ + + -
+
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MITSUBISHI SOUND PROCESSORS
M62430FP
DIGITAL SOUND CONTROLLER WITH
SRSsurround
ABSOLUTE MAXIMUM RATINGS Symbol
VDD Pd K Topr Tstg
Parameter Supply Voltage Power dissipation Thermal derating Operating temperature Storage temperature
Conditions
Ratings 16.0
Unit V W mW/C C C
Ta25C Ta>25C
*standard board
1.25 12.5 -20 ~+55 -55 ~+125
THERMAL DERATING (MAXIMUM RATING)
1.5
pd [W]
1.25W 1.0 0.875W *Standard board *board size 140mmx140mm *board thickness 1.6mm *board material glass epoxy *copper pattern copper thickness 18 m copper size 0.25mm(width) 50mm (length/lead)
POWER DISSIPATION
0.5
0 0 25
150 125 AMBIENT TEMPERATURE Ta [C]
50 55
75
100
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MITSUBISHI SOUND PROCESSORS
M62430FP
DIGITAL SOUND CONTROLLER WITH
SRSsurround
RECOMMENDED OPERATING CONDITION
Parameter Analog Supply Voltage PORT Supply Voltage Digital Supply Voltage High-level Input Voltage Low-level Input Voltage
Symbol AVDD
Condition
MIN 9.0
TYP 14.0
MAX 14.6
Unit
V
VDDP AVDDVDDP
4.5
5.0 5.0
14.6
V
DVDD
4.5
5.5
V V
VIH VIL
DVDD-0.7
DVDD
0
DGND+0.7
V
DATA TIMING (Recommended conditions)
H DATA
D0
L H
D1
DE
DF
D0
CLOCK L H LATCH L note : CLOCK and LATCH function at raising edges of pulse .
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MITSUBISHI SOUND PROCESSORS
M62430FP
DIGITAL SOUND CONTROLLER WITH
SRSsurround
CLOCK, DATA,LATCH TIMING
t cr
CLOCK
tr
75% 25%
tf t WHC t WLC
75%
DATA
25%
tr
t SD
t HD tr tSL
tf
tWHC tf
75% 25%
LATCH
DIGITAL BLOCK TIMING REGULATION
Symbol
t cr t WHC t WLC tr tf t SD t HD tSL tWHL
CLOCK cycle time
Parameter
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 LATCH setup time LATCH pulse width
Min
8 3.2 3.2
Limits typ Max
Unit
0.8 0.8 1.6 1.6 2 3.2
sec
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MITSUBISHI SOUND PROCESSORS
M62430FP
DIGITAL SOUND CONTROLLER WITH
SRSsurround
DIGITAL CONTROL SPECIFICATION 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.)
(1)
DO1 D11
D21
D31
D41
D51
D61
D71
D81
D91 DA1 DB1 DC1 DD1 TONE CONTROL BASS
BASS BOOST 1: ON 0: OFF TONE PASS 1: ON 0: OFF
DE
DF
TONE CONTROL TREBLE
TONE CONTROL MID
0
0
(2)
DO2 D12
D22
D32
D42
D52
D62
D72
D82
D92 DA2 DB2 DC2 DD2
DE
DF
MAIN VOLUME CH 1
MAIN VOLUME CH 2
0
1
(3)
DO3 D13
D23
D33
D43
D53
D63
D73
D83
D93
DA3 DB3 DC3 DD3
DE
DF
REC VOLUME CH 1
REC VOLUME CH 2
1
0
(4)
DO4 D14
D24
D34
D44
D54
D64
D74
SRS
SURROUND
D84
D94
DA4 DB4 DC4 DD4
PORT1 1:H 0:L PORT2 PORT3 1:H 1:H 0:L 0:L PORT4 1:H 0:L
DE
DF
"Space" VOLUME
&
"Center" VOLUME
1: ON 0: OFF
REC SELEC TOR
1
1
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MITSUBISHI SOUND PROCESSORS
M62430FP
DIGITAL SOUND CONTROLLER WITH
SRSsurround
SETTING CODE (4) Port output
DA4 PORT1 1 PORT2 PORT3 PORT4
0 1 0 1 0 1 0 L H
(1) Tone control (bass / mid / treble)
treble ATT mid bass - 10dB - 8dB - 6dB - 4dB - 2dB + 0dB + 2dB + 4dB + 6dB + 8dB + 10dB D01 D41 D81 1 1 1 1 1 0 0 0 0 0 0 D11 D51 D91 1 1 0 0 0 0 0 0 0 1 1 D21 D61 DA1 1 0 1 1 0 0 0 1 1 0 1 D31 D71 DB1 0 0 1 0 1 0 1 0 1 0 0
DB4 L H
DC4 L H
DD4 L H
-
-
-
(5) Surround control ("Space"vol / "Center"vol)
"S"vol
ATT
D04 D34 0 0 0 0 1 1 1 1 1
D14 D44 0 0 1 1 0 0 1 1 1
D24 D54 0 1 0 1 0 1 0 1 1
"C"vol
D64 X X X X X X X 0 1
0dB
(2) Bass boost
ATT + 0dB +10dB DC1 0 1
-3dB -6dB -9dB -12dB -15dB -18dB -21dB -dB
(3) REC selector
D84 normal surround tone 0 0 1 D94 0 1 0
Note : Do not input other data than the above.
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MITSUBISHI SOUND PROCESSORS
M62430FP
DIGITAL SOUND CONTROLLER WITH
SRSsurround
(6)-1 MAIN VOLUME / REC VOLUME ( 0~ -39dB)
MAIN VOLUME CH 1
A T T
MAIN VOLUME CH 2 REC VOLUME CH 1 REC VOLUME CH 2
-0dB -1dB -2dB -3dB -4dB -5dB -6dB -7dB -8dB -9dB -10dB -11dB -12dB -13dB -14dB -15dB -16dB -17dB -18dB -19dB -20dB -21dB -22dB -23dB -24dB -25dB -26dB -27dB -28dB -29dB -30dB -31dB -32dB -33dB -34dB -35dB -36dB -37dB -38dB -39dB
D02 D72 D03 D73 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
D12 D82 D13 D83 0 0 0 0 0 0 0 0 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
D22 D92 D23 D93 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 0 0 0 0 0 0
Note : Do not input other data than the above. D32 D42 D52 D62 DA2 DB2 DC2 DD2 D33 D43 D53 D63 DA3 DB3 DC3 DD3 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 1 0 0 1 0 0 1 0 1 1 0 0 1 0 1 1 1 1 0 0 0 1 0 0 1 1 0 1 0 1 0 1 1 0 0 1 1 1 1 0 1 1 1 1 0 1 1 1 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 1 0 1 0 0 0 1 0 1 0 1 1 0 0 1 1 1 1 0 0 0 1 0 0 1 1 0 1 0 1 0 1 1 1 1 0 0 1 1 0 1 1 1 1 0 1 1 1 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 1 0 0 0 1 0 1 0 1 1 0 0 1 0 1 1 1 ( 8 / 17 )
MITSUBISHI ELECTRIC
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MITSUBISHI SOUND PROCESSORS
M62430FP
DIGITAL SOUND CONTROLLER WITH
SRSsurround
(6)-2 MAIN VOLUME / REC VOLUME ( -40~ - dB)
MAIN VOLUME CH 1
A T T
MAIN VOLUME CH 2 REC VOLUME CH 1 REC VOLUME CH 2
-40dB -41dB -42dB -43dB -44dB -45dB -46dB -47dB -48dB -49dB -50dB -51dB -52dB -53dB -54dB -55dB -56dB -57dB -58dB -59dB -60dB -61dB -62dB -63dB -64dB -65dB -66dB -67dB -68dB -69dB -70dB -71dB -72dB -73dB -74dB -75dB -76dB -77dB -78dB -79dB -dB
D02 D72 D03 D73 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 1 1 1 1 1 1 1 1 1
D12 D82 D13 D83 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Note : Do not input other data than the above. D22 D32 D42 D52 D62 D92 DA2 DB2 DC2 DD2 D23 D33 D43 D53 D63 D93 DA3 DB3 DC3 DD3 0 1 0 0 0 0 1 0 1 0 1 0 0 1 0 0 1 0 1 1 0 0 1 1 0 0 1 1 0 1 1 0 0 1 1 0 1 1 1 1 1 0 0 0 0 1 0 0 0 1 1 0 0 1 0 1 0 0 1 1 0 0 1 0 1 1 0 1 0 1 1 1 0 1 0 1 0 1 1 1 1 1 0 0 0 1 1 0 0 1 1 1 0 1 0 1 1 0 1 1 1 1 1 0 0 1 1 1 0 1 1 1 1 1 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 1 0 0 1 0 0 0 0 1 0 1 0 0 1 1 0 0 0 1 1 1 0 1 0 0 0 0 1 0 0 1 1 0 1 0 0 0 1 0 1 1 0 0 0 1 1 0 1 1 0 1 1 0 0 1 1 0 1 1 1 1 1 0 0 0 0 ( 9 / 17 )
MITSUBISHI ELECTRIC
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MITSUBISHI SOUND PROCESSORS
M62430FP
DIGITAL SOUND CONTROLLER WITH
SRSsurround
ELECTRICAL CHARACTERISTICS
(Ta=25C, AVDD=14.0V , DVDD=5.0V , f=1kHz, unless otherwise noted. TONE CONTROL , BASS BOOST , VOLUME are set to 0dB )
(1) Power supply characteristics
Parameter
Analog circuit current Digital circuit current
Symbol
AIdd DIdd
Test conditions
Current at pin 30 No signal Current at pin 31 No signal
Limits Min typ Max 60 1.2
Unit
45 0.3
mA mA
(2) Input / Output characteristics
Parameter
Input resistance Maximum output voltage
Symbol
Rin VOM Gv THD THDrecA THDrecB THDrecC Vono Vonop
Test conditions
1pin,64pin,Ta=25C Input to pin1,64,Output from pin29,36
Limits typ Max Min 50 3.0 100 4.0 150
Unit
K Vrms
RL =10K,THD=1% Pass gain
Vi=0.2Vrms, flat , pin1,64 - 29,36 gains Pin29,36, BW=400~30kHz
-2.0
0
2.0
dB % %
Vi=0.2Vrms , RL=10K
Pin26,39, BW=400~30kHz
0.003 0.09 0.003 0.07
Distortion factor
Vi=0.2Vrms , RL=30K recA : SELECTOR OUT recB : SURROUND OUT recC : TONE OUT Pin29,36,Rg=10K,JIS-A, VOL=0dB Pin29,36,Rg=10K,JIS-A, PASS MODE,VOL=MIN Pin26,39,Rg=10K,JIS-A, VOL=0dB recnoA : SELECTOR OUT recnoB : SURROUND OUT recnoC : TONE OUT
Vo=0.5Vrms , RL=10K,JIS-A Between pin29-36 RL=10K Vo=0.5Vrms , RL=30K,JIS-A Between pin26-39 RL=10K
0.005 0.09
%
10 3 4 8 10 -80 -80
24 6 10 18 24 -65 -65
Vrms Vrms Vrms Vrms Vrms dB dB
Output noise voltage
VrecnoA VrecnoB VrecnoC CT
Crosstalk between channels CTrec
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MITSUBISHI SOUND PROCESSORS
M62430FP
DIGITAL SOUND CONTROLLER WITH
SRSsurround
(3) Tone control characteristics
Parameter Symbol
T -10dB T - 8dB T - 6dB T - 4dB T - 2dB Tone control voltage gain T+2dB T+4dB T+6dB T+8dB T+10dB Input pin12,53 -29,36 gains 1 2.5 4.5 6 8 2 4 6 8 10 3 5.5 7.5 10 12 dB dB dB dB dB Vo=0.2Vrms,f=1kHz TLEBLE,MID,BASS
Test condition
Limits Min typ Max -12 -10 -7.5 -5.5 -3 -10 -8 -6 -4 -2 -8 -6 -4.5 -2.5 -1
Unit
dB dB dB dB dB
Bass boost voltage gain
BB10dB
f=100Hz,Vo=0.2Vrms Input pin12,53 -29,36 gains Input pin12,53 Vo=0.2Vrms Output pin23,42, boost condition +10,-10dB
8
10
12
dB
Balance between channel
BALT
-1.5
0
+1.5
dB
(4) Port
Parameter
Port output
Symbol
Vport
Test condition
RL=20K VDDP2=5V
Limits Min typ Max 4.0 4.9
Unit
V
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MITSUBISHI SOUND PROCESSORS
M62430FP
DIGITAL SOUND CONTROLLER WITH
SRSsurround
(5) SRSSurround characteristics
Parameter
Feed through gain By-pass gain L (2)- R(1) gain L(2) + R(1) gain
Symbol
Gvsrsf Gvsrsb GvsrsL-R GvsrsL+R
(Vi=500mVrms,f=1kHz, unless otherwise noted.) Limits Test condition Unit Min typ Max -12.5 -10.5 -8.5 -2.0 0 +2.0 dB dB dB dB
"S" VOL : MIN "C" VOL : MIN Input : pin3,62 Output : pin11,54 SRS OFF Input : pin3,62 Output : pin11,54 "S" VOL : MAX "C" VOL : MIN Input : pin62 Output : pin54 "S" VOL : MIN "C" VOL : MAX Input : pin62 Output : pin54
9.6 -8.0
11.6 13.6 -6.0 -4.0
( R:ch1 , L:ch2 , MAX:0dB , MIN:-dB )
SRS Block
SURIN2 (pin62) SURIN1 (pin3)
SRS surround
SUROUT2 (pin54) SUROUT1 (pin11)
Note:
SRS,the SRS logo,Sound Retrieval System and "everything else is only stereo" are registered trademarks of SRS Labs, Inc. This device available only to licensees of SRSLab,Inc. Licensing and application information may be obtained from SRS Lab, Inc. Please be advised that those customers intending to adopt the products described in this specification are required to obtain a license under a separate license agreement with SRS LABS,INCORPORATED("SRS") in order to utilize the products containing SRS's intellectual property. Purchase of this product does not convey the right to sell recordings made with the Sound Retrieval System .
MITSUBISHI ELECTRIC
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SYSTEM DIAGRAM 1. ( 1st SIDE )
SRS BLOCK SUR OUT2 12K TONE IN2
; T metri ice Not e para som
Tone control +10dB ~ -10dB +
SUR IN2
SRS
3.3 F
BASS BOOST BASS MID TLEBLE
OUT2A 12K
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"Space" "Center"
(0dB ~ -dB)
150K
n. e. A Rl Yecificattioo chang t p s IN ec
(0dB ~ -dB)
1 F
100K
SRS ON/OFF 4700pF
DIGITAL SOUND CONTROLLER WITH
M62430FP
SRSsurround
SELOUT2 REC INN 2
3.3 F
REC INP 2
3.3 F
VOL IN 2
MITSUBISHI SOUND PROCESSORS
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3.3 F
REC OUT 2
-
-
MITSUBISHI ELECTRIC
REC SELECT TONE PASS
1 0 S N T
-
IN2A
REC VOLUME (0dB ~ - dB)
MAIN VOLUME (0dB ~ - dB)
+ 3.3 F VOL OUT 2
2.2 F
SURROUND
+ +
SYSTEM DIAGRAM 2.( 1st SIDE )
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1 F
TONE IN2 12K
100K
OUT2A
Tone control +10dB ~ -10dB +
+
3.3F
BASS BOOST BASS MID
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SELOUT2
TLEBLE
3.3F
SRS BLOCK
REC SELECT TONE PASS
1 0 S N T
SRS
DIGITAL SOUND CONTROLLER WITH
SRS ON/OFF
M62430FP
SRSsurround
SUR OUT2
3.3 F
REC INP 2 REC INN 2
MITSUBISHI SOUND PROCESSORS
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3.3 F
VOL IN 2
3.3 F
REC OUT 2
-
-
MITSUBISHI ELECTRIC REC VOLUME (0dB ~ - dB) +
SUR IN2
SURROUND
MAIN VOLUME (0dB ~ - dB)
"Space" "Center"
(0dB ~ -dB)
(0dB ~ -dB)
VOL OUT 2
3.3 F
12K
+
IN2A
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Units Resistance : Capacitance : F
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MITSUBISHI SOUND PROCESSORS
M62430FP
DIGITAL SOUND CONTROLLER WITH
Analog14V
SRSsurround
RECOUT 1
3.3
RECOUT 2
3.3
VOLOUT 2
DigitalGND
5V
VOLOUT 1
40 43 42 41
3.3
39
38
37 36
+
35
34
33
MCU 32
31
30
29
+
28 27
26
25 20 21 22 23 24
3.3
MICROCOMPUTER INTERFACE
4700P
APPLICATION EXAMPLE (1)Single power supply specification
44
820P 0.1
45
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46
0.0056 0.82
1
0.01
150K
12K
12K
150K
3.3
150K
150K
SURIN 2-2
SURIN 1-2
OUT2-2
SURROUND
4.7
OUT1-2
NC5
9
10
NC4 NC3 NC2 NC1
4.7 2.2
SRS
31.6K
47K
120K
0.0047
110K
IN2
IN1
1.5K
ch2 ch1
+ +
3.74K
0.47
4.3K
0.47
1K
+
2.2
30K
30K
1
PORT OUTPUT
100K
65 66 67 65 66 67 NC6 NC7 NC8
68 69 69 NC10 NC9
NC11
NC12
VDDP
V1
V2
V3
V4
MITSUBISHI ELECTRIC
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NC13
20K
20K
100
10
20K
20K
70 71 72 71 + +
73 74 73 74
75 76 75 76
77 78 77 78
79
80 80
1 +
100K
1
SRS 30K 30K
2
3
4
5
6
7
8
3.3
0.01
1
150K
150K
0.0056 0.82
REC SELECT
12K
+
12K
REC SELEC T
11 12 13 14 15 16 17 18 19
T N S
0
1
1
0 T N S
820P
0.1
TONE PASS
TONE PASS
+
4700P
+
+ -
+ -
+
+ -
+ + + -
+
+
0.47 31.6K
1.5K
3.74K
APPLICATION EXAMPLE (2)2 power supply specification
Units Resistance : Capacitance : F
4700P 3.3 3.3 0.00560.82 820P 0.1 0.01 1
4.3K
0.0047 47K
2.2
121K 4.7
110K
0.47
1K
; T metri ice Not e para som
SURIN 2-2
NC5
64 63 62 61 60 59 58 57 56 55 54 53 45 40 44 43 42 41
65
OUT2-2
NC6 39
IN2
+ + + -
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RECOUT 2
66 38
REC SELECT T N S
NC7
67
150K
NC8
12K
NC9
SURROUND
+ 0
12K
n. e. A Rl Yecificattioo chang t p s IN ec
68 69
+
1 TONE PASS OUT1-2
37 36
NC10
IN1
30K
Analog-7V
ch2 ch1
73
20K
DIGITAL SOUND CONTROLLER WITH
PORT OUTPUT
20K
150K 150K
+ + -
VOLOUT 1
77 78
+ -
28 27
REC SELEC T
NC12
M62430FP
NC13
SRSsurround
RECOUT 1
MITSUBISHI SOUND PROCESSORS
80
25
NC14 7 9 NC4 NC2 NC3 8 10
SURIN 1-2
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3.3
1
2
3
4
5
6
11 12 13 14 15 16 17 18 19
20
21 22 23 24
3.3 0.01 1 0.0056 0.82 820P 0.1 4700P
1
+
2.2
4.7
+
+
20K
12K
150K
+
VDDP
12K
20K
+
+ 52 51 50 49 48 47 46
3.3
1
100K
SRS
150K
+
150K
DigitalGND
VOLOUT 2
SRS 30K 30K
70
35
+
34
71
+
72
33
MITSUBISHI ELECTRIC
1 TONE PASS 0 T N S
MICROCOMPUTER INTERFACE
MCU 32
30K
74
31
5V
Analog+7V
V1
75
30
V2
+
76
29
V3
3.3
V4
79
26
100K
NC1
I M fina ubj E Lhis is notlia its are s PR cm
; T metri ice Not e para som
n. e. A Rl Yecificattioo chang t p s IN ec
MITSUBISHI SOUND PROCESSORS
M62430FP
DIGITAL SOUND CONTROLLER WITH
SRSsurround
Keep safety first in your circuit designs !
* Mitsubishi Electric Corporation puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them.Trouble with semiconductors may lead to personal injury, fire or property damage. Remember to give due consideration to safety when making your circuit designs, in order to prevent fires from spreading, redundancy, malfunction or other mishap.
Notes regarding these materials
* These materials are intended as a reference to assist our customers in the selection of the Mitsubishi semiconductor product best suited to the customer's application; they do not convey any license under any intellectual property rights, or any other rights, belonging to Mitsubishi Electric Corporation or a third party. * Mitsubishi Electric Corporation assumes no responsibility for any damage, or infringement of any third-party's rights, originating in the use of any product data, diagrams, charts or circuit application examples contained in these materials. * If these products or technologies are subject to the Japanese export control restrictions, they must be exported under a license from the Japanese government and cannot be imported into a country other than the approved destination. Any diversion or reexport contrary to the export control laws and regulations of Japan and/or the country of destination is prohibited.
MITSUBISHI ELECTRIC
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