M62455FP Mitsubishi, M62455FP Datasheet

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M62455FP

Manufacturer Part Number
M62455FP
Description
SRS 3D SOUND PROCESSOR
Manufacturer
Mitsubishi
Datasheet
FEATURES
APPLICATION
RECOMMENDED OPERATING CONDITION
OUTLINE
for PC, TV and audio equipment.
packed in a small 14-pin DIP and SOP.
SYSTEM BLOCK DIAGRAM
Supply voltage range
Rated supply voltage
M62455FP is an SRS 3D sound processor
This IC has only simplified SRS circuit and
SRS 3D sound circuit
SRS on/off function switch included
Noise level=25µVrms(When SRS on)
PC, TV, Mini Stereo, etc
R
L
Simplified SRS 3D Sound Processor
SRS 3D Sound
4.5 ~ 12.0V
9V
SRS on/off
MITSUBISHI
ELECTRIC
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 PROCESSOR
PACKAGE OUTLINE
Size:10.1 mmX5.3mmX1.8mm
SRS 3D SOUND PROCESSOR
Size:19 mmX6.3mmX2.54mm
M62455P/FP
14Pin DIP
14Pin SOP
Note !!
(
1
1
/
12
)

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M62455FP Summary of contents

Page 1

... Simplified SRS 3D Sound Processor OUTLINE M62455FP is an SRS 3D sound processor for PC, TV and audio equipment. This IC has only simplified SRS circuit and packed in a small 14-pin DIP and SOP. FEATURES SRS 3D sound circuit SRS on/off function switch included Noise level=25µVrms(When SRS on) ...

Page 2

... BLOCK DIAGRAM RP Lout LN Rout MITSUBISHI SOUND PROCESSOR M62455P/FP SRS 3D SOUND PROCESSOR LP REF REF IN GND Lin Rin Vcc ON/OFF MITSUBISHI ELECTRIC SRS ...

Page 3

... Thermal Derating T Operating Temperature opr T Storage Temperature stg 500 400 300 200 100 Conditions Ta<25 Ta>25 Thermal Derating AMBIENT TEMPERATURE MITSUBISHI ELECTRIC MITSUBISHI SOUND PROCESSOR M62455P/FP SRS 3D SOUND PROCESSOR Ratings Unit 13 500 -40 ~ 125 125 150 100 ...

Page 4

... SRS on L THD=1% SRS on/off IHF-A filter R =10K L DIN-A filter SRS off R =10K L IHF-A filter SRS off IHF-A filter SRS on MITSUBISHI ELECTRIC MITSUBISHI SOUND PROCESSOR M62455P/FP SRS 3D SOUND PROCESSOR Min. Typ. Max. Unit 9.0 12.0 4.5 V 2.1 VDD V 0 Min. Typ. Max. Unit Limit Min ...

Page 5

... SRS 3D SOUND 1 2 Vcc SRS on/off Lout Rout 10k 10k 2.2µ 470p 2.2µ 470p REF GND 2.2µ 2.2µ 22µ Lin Rin MITSUBISHI ELECTRIC MITSUBISHI SOUND PROCESSOR M62455P/FP SRS 3D SOUND PROCESSOR 8 0.018µ 8.66k 7 Unit ...

Page 6

... 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 ...

Page 7

... Width Volume as a Function of Add External R. 100 Add External R Value (Between Pin 9/11 and Pin 10/13 MITSUBISHI SOUND PROCESSOR M62455P/FP SRS 3D SOUND PROCESSOR M62455P/FP width vol setting 60 80 100 120 140 160 MITSUBISHI ELECTRIC ...

Page 8

... M62455P/FP Voltage Gain-Frequency Ta=25°C,Vcc=9V,RL=10k ,SRS-OFF -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 -110 0.01 0.1 Frequency[kHz] MITSUBISHI MITSUBISHI SOUND PROCESSOR M62455P/FP SRS 3D SOUND PROCESSOR Lin Lout Lin Rout 1 10 ELECTRIC 100 ...

Page 9

... M62455P/FP Vo-Vi Ta=25°C,BW=400 to 30kHz,RL=10k 10 1 0.1 0.01 0.01 0.1 Intput Voltage:Vi[Vrms] MITSUBISHI ELECTRIC MITSUBISHI SOUND PROCESSOR M62455P/FP SRS 3D SOUND PROCESSOR Vcc=12V Vcc=9V Vcc=8V Vcc= ...

Page 10

... Ta=25°C,THD=1%(BW=400 to 30kHZ 0.1 0.01 0.1 1 Load Resistance:RL[k ] MITSUBISHI SOUND PROCESSOR M62455P/FP SRS 3D SOUND PROCESSOR M62455P/FP Vomax-RL Vcc=12V Vcc=9V Vcc=8V Vcc=5V 10 MITSUBISHI ELECTRIC 100 ...

Page 11

... Ta=25°C,Vcc=9V,BW=400 to 30kHz,RL=10k ,SRS-OFF 10 1 0.1 0.01 0.001 0.0001 0.1 Output Voltage[Vrms] MITSUBISHI SOUND PROCESSOR M62455P/FP SRS 3D SOUND PROCESSOR M62455P/FP THD-Vo 1 M62455P/FP MITSUBISHI ELECTRIC ...

Page 12

... M62455P/FP Ta=25°C,Vcc=9V,Vi=0mVrms(Rg=0 ),JIS-A filter Supply Voltage:Vcc[V] MITSUBISHI SOUND PROCESSOR M62455P/FP SRS 3D SOUND PROCESSOR No-Vcc SRS-OFF SRS- MITSUBISHI ELECTRIC ...

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