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M62445 Dataheets PDF



Part Number M62445
Manufacturers Mitsubishi
Logo Mitsubishi
Description DIGITAL SOUND CONTROLLER
Datasheet M62445 DatasheetM62445 Datasheet (PDF)

i i This etric lim ; e m ic Not e para m o s P M It a final rsepsubject t I L R E s no ts a Y fication. hange. R A oc eci N MITSUBISHI SOUND PROCESSOR M62445FP DIGITAL SOUND CONTROLLER WITH DYNAMIC BASS BOOST APPLICATION DIGITAL SOUND CONTROLLER WITH DYNAMIC BASS BOOST OUTLINE Mini-Compo,Radio cassette etc. FEATURES Maximum boost level setting was adapted input level. Maximum boost level setting:20dB,15dB,10dB,5dB,0dB(OFF) Tch stereo input mode (A,.

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i i This etric lim ; e m ic Not e para m o s P M It a final rsepsubject t I L R E s no ts a Y fication. hange. R A oc eci N MITSUBISHI SOUND PROCESSOR M62445FP DIGITAL SOUND CONTROLLER WITH DYNAMIC BASS BOOST APPLICATION DIGITAL SOUND CONTROLLER WITH DYNAMIC BASS BOOST OUTLINE Mini-Compo,Radio cassette etc. FEATURES Maximum boost level setting was adapted input level. Maximum boost level setting:20dB,15dB,10dB,5dB,0dB(OFF) Tch stereo input mode (A,B,C,D,E) 64P6N 64pinQFP (Lead pitch0.8mm) Bass/Treble(±10dB,8dB,6dB,4dB,2dB,flat) Through gain controlle(22dB ~ 36dB;2dB/step) Monoral(L,R,L+R),Vocal cut 0dB ~ -87dB(1dB/Step), -∞ NPN open colector output (8pcs),3-state output (2pcs) RECOMMENDED OPERATING CONDITIONS Rated supply voltage••••••Analog Digital SYSTEM CONFIGURATION MIC in REC1 VCC=4.75V/VEE=-4.75V(typ) VDD=4.75V(typ) OUT1 IN1 X5 IN2 Mode select Through Lch only Rch only L+R mono Vocal cut Volume Tone Dynamic BassBoost Level Detector X5 Bass/ Treble MCU Interface REC2 CLK DATA LATCH Output port 3-state port OUT2 1 2 3 4 7 8 9 10 5 6 MITSUBISHI ELECTRIC 1 / 17 KEYIN ALCIN2 VOLIN2 BASS2-1 BASS2-2 AGND1-1 46 44 39 43 42 41 37 35 33 45 40 38 36 34 RECOUT2 TRE2 BASS2-3 OUTPUT2 TBASS2-1 RECIN2 SELOUT2 T-Bass Filter 32 31 30 TBASS2-3 TBASS2-2 KEYOUT 48 47 AGND2 a b 49 sw6 IN2E 10dB 6dB Logic Interface 50 Bass/Treble E CLK DATA IN2D sw10 sw8 0dB ~10dB 51 29 28 D SW OPAmp + + IN2C b a + - 52 C LATCH PORT1 PORT2 DGND PORT3 PORT4 TALC 53 B 3K 6dB MIC MIX 26 25 24 23 27 IN2B IN2A sw2 sw1 54 A Block diagram/Pin configuration AGND1-2 Vocal Cut ALC 55 VC1 sw4 56 sw3 VC2 - 57 VCC sw5 6dB + + 58 VEE 22 21 a b sw9 60 B IN1B IN1C 10dB sw11 61 C sw7 62 D IN1D IN1E Bass/Treble 63 E VDD 3 4 5 6 7 8 9 10 64 1 2 + - MITSUBISHI ELECTRIC 3K SW OPAmp 20 19 IN1A 59 A PORT5 PORT6 PORT7 PORT8 6dB 18 a PORT9 b T-Bass Filter 11 12 13 14 15 16 17 PORT10 NC2 VOLIN1 MIC IN NC1 RECIN1 ALCIN1 TRE1 BASS1-3 BASS1-1 BASS1-2 SELOUT1 OUTPUT1 TBASS1-1 TBASS1-3 TBASS1-2 RECOUT1 2 / 17 GND1 10µ 0.47µ 2.7K 120K 10µ 0.1µ 0.022µ 0.033µ 0.15µ 0.15µ 1K REC2 + + 46 44 39 43 42 41 37 35 33 45 40 38 36 34 Key Cont. 48 47 GND2 T-Bass Filter 32 CLK DATA 49 sw6 a IN1E b Bass/Treble 31 30 MCU Application circuit 50 E 10dB 910 29 LATCH PORT1 PORT2 4.75V Digital GND PORT3 910 910 Logic Interface IN1D 6dB 51 D IN1C sw8 0dB ~10dB sw10 52 C 910 28 IN1B b a + + + 53 B 3K 6dB MIC MIX 26 25 27 SW OPAmp IN1A Open collector output sw1 54 A sw2 GND1 55 PORT4 4.75V 0.068µ 24 56 + 10µ Vocal Cut ALC 23 sw3 0.33µ 57 sw4 100K Analog Vee -4.75V 22 21 Analog Vcc 4.75V + + - 58 sw5 6dB SW OPAmp a b 3-State output IN1A sw9 60 IN1B B sw11 61 C 10dB IN1C sw7 62 D IN1D 63 E Open collector output IN1E Digital Vdd 4.75V 3 4 5 6 7 8 9 64 1 2 NC NC 120K 2.7K 0.47µ 0.022µ 0.033µ 10µ MIC IN µµ 1K REC1 3 / 17 0.15µ µ 0.15µµ + + - MITSUBISHI ELECTRIC 3K 20 19 59 A PORT5 PORT6 4.3K PORT7 PORT8 4.3K 6dB 18 PORT9 4.3K a b Bass/Treble T-Bass Filter 10 11 12 13 14 PORT10 17 4.3K 15 16 4.75V 0.1µ 10µ µ + M62445FP Signal Level Diagram Output MIC Bass/Treble T-Bass MIX Through Key Cont. Mono/Lch/Rch Selector Input Gain 0dB -2dB~12dB (2dB/step) 0dB 6dB -2dB~ -80dB (1dB/step) 12dB -10dB~ +10dB (2dB/step) 0dB~ +20dB (5dB/step) 6dB Maxmum Input/Output Level(8dBV;2.5Vrms typ) -4dBV (630mVrms) -14dBV (200mVrms) -20dBV (100mVrms) 2dBV (1.25Vrms) MITSUBISHI ELECTRIC G:8dB G:6dB ATT:-2dB G:12dB G:0dB 4.3µVrms 5.0µVrms 10.0µVrms 2.5µVrms 10µVrms ATT:-∞ 1.5µVrms 6µVrms Output Level -28dBV (40mVrms) G:6dB Noise Level 1.5µVrms 6µVrms 7µVrms 15µVrms 4 / 17 Absolute supply voltage Symbol VCC,VDD Parameter Analog(+) supply voltage Digital Analog(-) supply voltage Conditions Ratings +5.0 -5.0 Unit V V mW mW/°C °C °C VEE Pd K Power dissipation Thermal derating Operating temperature Storage temperature Ta≤25°C Ta>25°C 1000 10 -20~+65 -40~+125 Topr Tstg Thermal derating 1.5 Power dissipation pd [W] 1.0W 1.0 600mW 0.5 0 0 25 50 65 75 100 125 150 Ambient temperature Ta [°C] MITSUBISHI ELECTRIC 5 / 17 Recommended operating conditions ( Ta=25°C, Unless otherwise noted. ) Parameter Analog(+)supply voltage Limits Symbol VCC VEE VDD Conditions Noted1 MIN 4.5 TYP 4.75 -4.75 4.75 MAX 5.0 -4.5 5.0 Unit V V V Analog(-)supply voltage Noted1 -5.0 VDD≤VCC Digital supply voltage 4.5 Logic "H"level input voltage Logic "L"level input voltage VIH 0.7xVDD VDD V VIL 0 0.3xVDD V Note1)When the IC use power supplies,the first,provide to VEE,and then provide to Vcc and VDD. Note1) Relationships between data and clock Latch signal H DATA D0 L H D1 D16 D17 D0 CLOCK L H LATCH L Data signal read at the rising edge of clock s.


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