m62498fp Mitsumi Electronics, Corp., m62498fp Datasheet
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m62498fp
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m62498fp Summary of contents
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... DIGITAL SOUND CONTROLLER WITH SURROUND DESCRIPTION The M62498FP is an optimum digital sound controller IC for home audio. It has a 5ch input selector,input volume,surround(3 variation),tone control(3 band),loudness and 2ch master volume. It can control all of these functions with serial data. FEATURES Built-in 5ch input selector. ...
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... REC-A SW D,E INPUT REC-A SW ATT SW 50k 50k INPUT INPUT VOLUME 2 VOLUME 1 E INPUT E INPUT ATT SW ATT SW A REC REF AMP. REC 25k MITSUBISHI ELECTRIC M62498FP DATA 21 VCC 20 VOL OUT1 19 VOL IN1 18 VSELB OUT1 17 TRE1 16 B MO1 15 MI1 14 BO1 13 BI1 12 LOUD1 11 ...
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... Input pin of the serial data Clock input pin for the serial data forwarding GND Output pin of the REC-B2/Device connection pin for the surround external parts Output pin of the REC-B1/Device connection pin for the surround external parts MITSUBISHI ELECTRIC M62498FP Function ( / ) 17 3 ...
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... Topr Operating temperature Tstg Storage temperature 1000 960 500 480 0 0 MITSUBISHI SOUND PROCESSORS Conditions Ta 25°C Ta>25°C THERMAL DERATING 100 80 125 AMBIENT TEMPERATURE Ta [°C] MITSUBISHI ELECTRIC M62498FP Limits Units V 6.0 960 mW 9.6 mW/ °C -20 to +75 °C -40 to +125 °C 150 ( / ) 4 17 ...
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... CLOCK D0 D1 DATA Data signal is read at the rising edge of clock. MITSUBISHI SOUND PROCESSORS Conditions MIN 4.5 GND 2.4 reference GND GND reference Signal is latched at the rising edge of the latch signal. MITSUBISHI ELECTRIC M62498FP TYP MAX Units 5.0 5.5 V VCC V 0 Latch signal ...
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... D53 D63 D73 D83 D93 DA3 DB3 DC LOUD B1 VOLUME CH2 NESS SW D74 D84 D94 DA4 DB4 DC REC-B A INPUT VOLUME 1 ON:1 SELECTOR OFF:0 INPUT VOLUME REC-C 0 ON:1 OFF:0 MITSUBISHI ELECTRIC M62498FP Tip address INPUT ATT SW DD ...
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... TONE INPUT DA3 BYPASS 0 INSIDE SURROUND 1 INPUT (11)INPUT VOLUME INPUT D INPUT ATT D92 VOLUME SW 0dB 0 -5/-8dB 1 VOCAL CUT DB2 SW OFF MITSUBISHI ELECTRIC M62498FP D04 D14 D24 ...
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... MITSUBISHI ELECTRIC M62498FP D32 D33 D82 D83 ...
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... Main volume=0dB 19,24pin,Rg=0 ,JIS-A, B Volume input selector:Tone NoB 19,24pin,Rg=0 ,JIS-A,B Volume input select:Tone,Tone input select:Surround Vo=0.5Vrms , RL=10K ,JIS-A CT Pin19 to 24gains Rg=10K Vi=1Vrms ,JIS-A ATTmax Main volume= - MITSUBISHI ELECTRIC M62498FP Limits Units MIN TYP MAX Limits Units TYP MAX MIN ...
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... Value of Cut(Bass) Value of Boost(Mid) G(MID)B Value of Cut(Mid) G(MID)B Value of Boost(Treble) G(TRE)B Value of Cut(Treble) G(TRE)B BALT Balance between channels MITSUBISHI SOUND PROCESSORS M62498FP Limits Test conditions MIN f=100Hz 6 Tone bass setting +8dB f=100Hz -10 Tone bass setting -8dB f=1kHz 6 Tone mid setting +8dB ...
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... ATT -8dB of D,E input setting: 20kohm(TYP value) 0dB~ -14dB:2dB step 50k + - E Input ATT SW (0dB/-8dB) Note4)This SW is for the gain adjustment setting in the D, E input ATT. MITSUBISHI ELECTRIC M62498FP VOL IN1,2 17,26pin 18,25pin VOL OUT1,2 19,24pin + - 0dB~ -28dB:2dB step -28dB~ -60dB:4dB step -61dB~ -64dB:1dB step ...
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... 3-2 Bass,Mid (Cut mode R1(R2+R3)C1C2 1 C1C2R2 Q = C1+ 20log (dB) R2+ MITSUBISHI SOUND PROCESSORS C1+C2 20log (Hz MITSUBISHI ELECTRIC M62498FP OUT 1 (Hz) 2 R1(R2+R3)C1C2 1 C1C2R2 R1 R2+ (dB OUT ( / ) 17 12 ...
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... DIGITAL SOUND CONTROLLER WITH SURROUND 3-3 Treble (Boost) R1+ 20log (dB) R1 3-4 Treble (Cut 20log (dB) R1+R2 <Curve of characteristics> +8dB 0dB -8dB MITSUBISHI SOUND PROCESSORS Bass Mid Treble setting +8dB setting -8dB 100 1k 10k Frequency f(Hz) MITSUBISHI ELECTRIC M62498FP OUT R2 OUT ...
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... Tone mid corrugation at Vocal cut OFF setting +10dB 0dB -10dB -20dB Tone mid corrugation at Vocal cut ON setting -30dB 10k MITSUBISHI ELECTRIC M62498FP OUT C1 f0=530Hz Gv=-20dB R=10K ,C1=C2=6800pF Tone mid corrugation at 8dB setting Vocal cut OFF setting Tone mid corrugation at Vocal cut ON setting 550 ...
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... MITSUBISHI SOUND PROCESSORS VSELB OUT1,2 17,26pin Tone & Surround block B VOL input selector 0dB~ -28dB:2dB step -28dB~ -60dB:4dB step -61dB~ -64dB:1dB step 200k 1µ 10k 5k external parts 200k 5k 5k MITSUBISHI ELECTRIC M62498FP VOL IN1,2 18,25pin VOL OUT1,2 19,24pin + - Out2 5k 5k Out1 ( / ) 15 17 ...
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... REC-C SW REC-A SW REC-A SW 50k 50k INPUT INPUT VOLUME2 VOLUME1 E E INPUT INPUT ATT ATT REC REF Amp. REC MITSUBISHI ELECTRIC M62498FP Units Resistance: Capacitance:F 21 DATA 2.2µ 17 2700p 16 B 8200p 15 7.5k 14 8200p 0.1µ 13 7.5k 12 0.1µ 11 0.1µ 10 10µ ...
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... REC-C SW REC-A SW REC-A SW 50k 50k INPUT INPUT VOLUME2 VOLUME1 E INPUT E INPUT ATT SW ATT SW A REC REF Amp. REC MITSUBISHI ELECTRIC M62498FP Units Resistance: Capacitance:F DATA 2.2µ 17 2700p 8200p 15 7.5k 14 8200p 0.1µ 13 7.5k 12 0.1µ 11 0.1µ ...