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| me ice Not e para m so L su a fi P R EThis istniotlimits are rc ; R Y i tion. ge. I N Aal specbfijcat to chan ec IM n MITSUBISHI SOUND PROCESSOR M62458FP SRS 3D SOUND PROCESSOR SRS-Headphone 3D Sound Processor OUTLINE M62458FP is an SRS-Headphone 3D sound processor for Headphone,Speaker and Audio equipment. This IC has only SRS-Headphone circuit and packed in a small 14-pin SOP. FEATURES SRS-Headphone 3D sound circuit SRS on/off function switch included APPLICATION Headphone,Speaker, etc RECOMMENDED OPERATING CONDITION PACKAGE OUTLINE 14Pin SOP Size : 10.1mm X 5.3mm X 1.8mm 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 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. Supply voltage range Rated supply voltage 4.5~12.0V 5V SYSTEM BLOCK DIAGRAM L SRS-Headphone 3D Sound R SRS on/off 1 MITSUBISHI ELECTRIC (1 /6 ) me ice Not e para m so L su a fi P R EThis istniotlimits are rc ; R Y i tion. ge. I N Aal specbfijcat to chan ec IM n MITSUBISHI SOUND PROCESSOR M62458FP SRS 3D SOUND PROCESSOR BLOCK DIAGRAM RP 8 7 SRS-HEADPHONE 3D SOUND REF 6 5 4 3 2 MITSUBISHI ELECTRIC 1 LP Lout REF IN LN 10 9 GND Rout 11 Lin F2 12 Rin RN 13 Vcc SRS ON/OFF F3 14 (2 /6 ) me ice Not e para m so L su a fi P R EThis istniotlimits are rc ; R Y i tion. ge. I N Aal specbfijcat to chan ec IM n MITSUBISHI SOUND PROCESSOR M62458FP SRS 3D SOUND PROCESSOR ABSOLUTE MAXIMUM RATINGS Symbol Vcc Pd K Topr Tstg Parameter Supply Voltage Power Dissipation Thermal Derating Operating Temperature Storage Temperature Conditions Ratings 13.0 Unit V mW mW/ C C C Ta<25 Ta>25 500 5 -20 ~ 75 -40 ~ 125 Thermal Derating 500 Power Dissipation Pd [ mW ] 400 300 200 100 25 50 75 100 125 150 AMBIENT TEMPERATURE Ta [ C ] MITSUBISHI ELECTRIC (3/6 ) me ice Not e para m so L su a fi P R EThis istniotlimits are rc ; R Y i tion. ge. I N Aal specbfijcat to chan ec IM n MITSUBISHI SOUND PROCESSOR M62458FP SRS 3D SOUND PROCESSOR RECOMMENDED OPERATING CONDITION Symbol Vcc VIH VIL Parameter Supply Voltage High Level Input Voltage Low Level Input Voltage Pin-1 (SRS on) Pin-1 (SRS off) Conditions Min. 4.5 2.1 0 Typ. Max. 5.0 12.0 VDD 0.8 Unit V V V ELECTRICAL CHARACTERISTICS (1) Power Supply Characteristics Symbol Icc Parameter Circuit Current Conditions Min. Typ. Max. 10 20 Unit mA (2) -1 Input / Output Characteristics (Vcc=5V, Ta=25C, Vi=0.1Vrms) Symbol Gv1 Gv2 Gv3 Gv4 VOM Parameter Input - Output Voltage Gain1 Input - Output Voltage Gain2 Input - Output Voltage Gain3 Input - Output Voltage Gain4 Conditions Input Output f=1kHz f=1kHz RL=10K RL=10K Conditions SRS off SRS on (VOL=max) SRS on (VOL=max) SRS on (VOL=max) SRS on/off Limit Min. Typ. Max. Unit dB dB dB dB Vrms -3 3.5 0 +3 9.5 6.5 f=100Hz RL=10K f=10KHz RL=10K THD=1% IHF-A filter RL=10K 13.0 16.0 19.0 8.0 0.7 11.0 14.0 1.0 Maximum f=1kHz Output Voltage Total Harmonic Distortion Output Noise Voltage1 Output Noise Voltage2 THD VNO1 f=1kHz DIN-A filter Vi=-10dBv RL=10K IHF-A filter SRS off 0.01 0.05 % SRS off SRS on (VOL=max) 5 10 Vrms VNO1 IHF-A filter 40 100 Vrms (4 / 6 ) MITSUBISHI ELECTRIC me ice Not e para m so L su a fi P R EThis istniotlimits are rc ; R Y i tion. ge. I N Aal specbfijcat to chan ec IM n MITSUBISHI SOUND PROCESSOR M62458FP SRS 3D SOUND PROCESSOR APPLICATION EXAMPLE Rout 10k Lout 10k 2.2 10k 0.33 0.005 10k 14 13 12 11 10 50k 50k 2.2 Dual gang 9 8 SRS 3D SOUND 0.0068 REF 1 2 3 4 5 GND 6 7 Vcc SRS on/off 2.2 2.2 22 Rin Lin Unit R: C: F MITSUBISHI ELECTRIC (5 /6 ) me ice Not e para m so L su a fi P R EThis istniotlimits are rc ; R Y i tion. ge. I N Aal specbfijcat to chan ec IM n MITSUBISHI SOUND PROCESSOR M62458FP SRS 3D SOUND PROCESSOR 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 (6 /6 ) |
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