M62430 Mitsubishi, M62430 Datasheet

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M62430

Manufacturer Part Number
M62430
Description
DIGITAL SOUND CONTROLLER WITH SRSsurround
Manufacturer
Mitsubishi
Datasheet
D-62430-59E
SYSTEM BLOCK DIAGRAM
• Electric volume (MAIN and REC Volume )
• Tone control
• Space/Center volume ... 0dB ~ - dB
• 4 Output ports
• Built-in microcomputer interface circuit controlled by 16-bit serial
DESCRIPTION
FEATURES
PORT1
PORT2
PORT3
PORT4
DATA
CLK
SRS
Supply voltage range.....9.0 ~ 14.6V (analog)
Rated supply voltage .....
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.
RECOMMENDED OPERATING CONDITIONS
LATCH
APPLICATION
Home Audio equipment,Radio-Cassette tape recorder,TV
IN 2A
IN 1A
data.
•Volume level........... 0dB ~ -79dB,- dB (1dB / step)
•Bass / Mid / Treble , 0dB ~ ±10dB(2dB / step)
•Bass boost +10dB(ON / OFF)
Surround
µ-com Interface
4.5 ~ 5.5V (digital)
14.0V
5.0V
(analog)
DIGITAL SOUND CONTROLLER WITH
(digital)
Tone
control
MITSUBISHI
ELECTRIC
&
Bass boost
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.
MITSUBISHI SOUND PROCESSORS
M62430FP
PACKAGE
Outline
(20.0 mmx14.0mmx2.8mm)
SRS
Note !!
0.8mm Pitch QFP
Rec
volume
Main
volume
surround
80P6N-A
(
1
MAIN
OUT 2
MAIN
OUT1
REC
OUT 2
REC
OUT1
/ 17 )

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M62430 Summary of contents

Page 1

... 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 ) • ...

Page 2

... TONE TONE PASS PASS 1 0 12K ch2 ch1 30K 30K SRS 30K 30K PORT OUTPUT MITSUBISHI ELECTRIC MITSUBISHI SOUND PROCESSORS M62430FP SRS surround RECINP SELOUT1 T1R3 T1R2 T1O2 T1I2 S REC 12K SELECT T1R1 T1O1 ...

Page 3

... AMBIENT TEMPERATURE Ta [°C] DIGITAL SOUND CONTROLLER WITH Conditions Ta 25°C Ta>25°C *standard board 0.875W 55 75 100 150 125 MITSUBISHI ELECTRIC MITSUBISHI SOUND PROCESSORS M62430FP SRS surround Ratings Unit 16.0 1.25 mW/°C 12.5 -20 ~+55 -55 ~+125 *Standard board •board size 140mmx140mm •board thickness 1.6mm •board material glass epoxy • ...

Page 4

... DATA TIMING (Recommended conditions DATA L H CLOCK L H LATCH L note : CLOCK and LATCH function at raising edges of pulse . MITSUBISHI SOUND PROCESSORS DIGITAL SOUND CONTROLLER WITH MIN Condition 9.0 4.5 AVDD VDDP 4.5 DVDD-0 MITSUBISHI ELECTRIC M62430FP SRS surround Unit TYP MAX 14.6 14.0 V 5.0 14.6 V 5.0 5.5 V DVDD V DGND+0 ...

Page 5

... HD t LATCH setup time SL t WHL LATCH pulse width DIGITAL SOUND CONTROLLER WITH WHC WLC 75% 25 Parameter MITSUBISHI ELECTRIC MITSUBISHI SOUND PROCESSORS M62430FP SRS surround WHC Limits Unit typ Min Max 8 3.2 3.2 µsec 0.8 0.8 1.6 1 ...

Page 6

... D44 D54 D64 D74 D84 D94 SRS REC "Center" SURROUND SELEC VOLUME OFF TOR MITSUBISHI ELECTRIC MITSUBISHI SOUND PROCESSORS M62430FP SRS surround DE BASS TONE BOOST PASS OFF 0: OFF DE 0 DA3 DB3 DC3 DD3 DE 1 DA4 DB4 DC4 DD4 ...

Page 7

... PORT3 1 PORT4 (5) Surround control 0 ("Space"vol / "Center"vol) 0 ATT 0dB -3dB -6dB -9dB -12dB -15dB -18dB -21dB - dB Note : Do not input other data than the above. MITSUBISHI ELECTRIC M62430FP SRS surround DA4 DB4 DC4 DD4 ...

Page 8

... MITSUBISHI SOUND PROCESSORS M62430FP SRS 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 ...

Page 9

... MITSUBISHI ELECTRIC M62430FP SRS surround D52 D62 DC2 DD2 D53 D63 DC3 DD3 ...

Page 10

... Pin26,39,Rg=10K ,JIS-A, VrecnoA VOL=0dB VrecnoB recnoA : SELECTOR OUT recnoB : SURROUND OUT VrecnoC recnoC : TONE OUT Vo=0.5Vrms , RL=10K ,JIS-A CT Between pin29-36 RL=10K Vo=0.5Vrms , RL=30K ,JIS-A CTrec Between pin26-39 RL=10K MITSUBISHI ELECTRIC M62430FP SRS surround Limits Unit typ Min Max 0.3 1.2 mA Limits Unit ...

Page 11

... T+2dB T+4dB T+6dB T+8dB T+10dB f=100Hz,Vo=0.2Vrms BB10dB Input pin12,53 -29,36 gains Input pin12,53 Vo=0.2Vrms Output pin23,42, BALT boost condition +10,-10dB Symbol Test condition RL=20K Vport VDDP2=5V MITSUBISHI ELECTRIC M62430FP SRS surround Limits Unit typ Min Max - -4.5 -7 ...

Page 12

... Input : pin3,62 Output : pin11,54 "S" VOL : MAX "C" VOL : MIN GvsrsL-R Input : pin62 Output : pin54 "S" VOL : MIN "C" VOL : MAX GvsrsL+R Input : pin62 Output : pin54 SRS surround MITSUBISHI ELECTRIC M62430FP SRS surround Limits Unit typ Min Max -12.5 -10.5 -8 ...

Page 13

... DIGITAL SOUND CONTROLLER WITH + + MITSUBISHI ELECTRIC MITSUBISHI SOUND PROCESSORS M62430FP SRS surround + + ( / ...

Page 14

... DIGITAL SOUND CONTROLLER WITH + + MITSUBISHI ELECTRIC MITSUBISHI SOUND PROCESSORS M62430FP SRS surround + + ( / ...

Page 15

... N S REC 12K SELECT - + 150K - 12K + 150K - + 150K SURIN 2-2 NC5 100K MITSUBISHI SOUND PROCESSORS M62430FP VOLOUT TONE TONE PASS PASS 1 1 ch2 ch1 30K 30K SRS 30K 30K PORT OUTPUT ...

Page 16

... REC SELECT 12K - + 150K - 12K + 150K - + 150K SURIN 2-2 NC5 100K MITSUBISHI SOUND PROCESSORS M62430FP VOLOUT TONE TONE PASS PASS ch2 ch1 30K 30K SRS 30K 30K PORT OUTPUT VDDP ...

Page 17

... 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 SOUND PROCESSORS M62430FP SRS MITSUBISHI ELECTRIC surround ( ...

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