M62430FP Mitsumi Electronics, Corp., M62430FP Datasheet

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M62430FP

Manufacturer Part Number
M62430FP
Description
Manufacturer
Mitsumi Electronics, Corp.
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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M62430FP 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 12K ch2 ch1 30K 30K SRS 30K 30K PORT OUTPUT MITSUBISHI ELECTRIC M62430FP SRS surround RECINP SELOUT1 T1R3 T1R2 T1O2 T1I2 S REC 12K SELECT T1R1 T1O1 T1I1 - + 150K BBR1 ...

Page 3

... Storage temperature Tstg THERMAL DERATING (MAXIMUM RATING) 1.5 1.25W 1.0 0 AMBIENT TEMPERATURE Ta [°C] MITSUBISHI SOUND PROCESSORS M62430FP DIGITAL SOUND CONTROLLER WITH Conditions Ta 25°C Ta>25°C *standard board *Standard board •board size 0.875W •board thickness •board material •copper pattern 75 100 150 125 ...

Page 4

... VIH Voltage Low-level Input VIL Voltage 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 M62430FP DIGITAL SOUND CONTROLLER WITH MIN TYP Condition 14.0 9.0 5.0 4.5 AVDD VDDP 5.0 4.5 DVDD-0 MITSUBISHI ...

Page 5

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

Page 6

... D23 D33 D43 REC VOLUME CH 1 (4) DO4 D14 D24 D34 D44 "Space" "Center" & VOLUME VOLUME MITSUBISHI SOUND PROCESSORS M62430FP DIGITAL SOUND CONTROLLER WITH D51 D61 D71 D81 D91 DA1 DB1 DC1 DD1 TONE TONE CONTROL CONTROL BASS MID D52 D62 ...

Page 7

... Bass boost ATT DC1 + 0dB 0 +10dB 1 (3) REC selector D84 D94 0 0 normal surround 0 1 tone 1 0 MITSUBISHI SOUND PROCESSORS M62430FP (4) Port output D31 D71 0 DB1 PORT1 PORT2 PORT3 PORT4 (5) Surround control 0 (" ...

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+8dB T+10dB Bass boost voltage gain BB10dB Balance between channel (4) Port Parameter Symbol Port output MITSUBISHI SOUND PROCESSORS M62430FP DIGITAL SOUND CONTROLLER WITH Test condition Vo=0.2Vrms,f=1kHz TLEBLE,MID,BASS Input pin12,53 -29,36 gains f=100Hz,Vo=0.2Vrms Input pin12,53 -29,36 gains Input pin12,53 Vo=0.2Vrms Output pin23,42, ...

Page 12

... 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 SOUND PROCESSORS M62430FP DIGITAL SOUND CONTROLLER WITH (Vi=500mVrms,f=1kHz, unless otherwise noted.) Test condition " ...

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

... S REC 12K SELECT - + 150K - 12K + 150K - + 150K SURIN 2-2 NC5 30K 100K MITSUBISHI SOUND PROCESSORS M62430FP SRS VOLOUT TONE TONE PASS PASS 12K ch2 ch1 30K 30K SRS 30K PORT OUTPUT 75 76 ...

Page 16

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

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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