DatasheetsPDF.com

LC75010W Dataheets PDF



Part Number LC75010W
Manufacturers Sanyo Semicon Device
Logo Sanyo Semicon Device
Description Car Audio DSP
Datasheet LC75010W DatasheetLC75010W Datasheet (PDF)

Ordering number : ENN7349 CMOS IC LC75010W LC75010W Car Audio DSP Overview The LC75010W is a car audio DSP IC that integrates the signal processing required by car audio systems, A/D and D/A converters, volume control, and other functions on a single chip. It can implement a car audio system with a minimal number of external components. • Supply Voltage and Package Specifications — DSP core, A/D converter (digital block), D/A converter (digital block): 3.3 V — A/D converter (analog block), D.

  LC75010W   LC75010W


Document
Ordering number : ENN7349 CMOS IC LC75010W LC75010W Car Audio DSP Overview The LC75010W is a car audio DSP IC that integrates the signal processing required by car audio systems, A/D and D/A converters, volume control, and other functions on a single chip. It can implement a car audio system with a minimal number of external components. • Supply Voltage and Package Specifications — DSP core, A/D converter (digital block), D/A converter (digital block): 3.3 V — A/D converter (analog block), D/A converter (analog block), volume control, crystal oscillator: 5V — Package: 100-pin SQFP (14×14 mm) Features • Hardware Functions — Analog source selector (BTL:1ch, OTL:3 ch) — 20 bits A/D (2ch) — 24 bits DSP (core, program memory, data memory) — SIO (CCB I/F) (CCB is LSB first input.) — 24 bits D/A (4ch) — EVR (4ch) • Software Functions* (See Note.) — Bass/Mid/Treb — Bal/Fad — Fixed equalizer (Front/Rear/separately controlled) — Loudness control — Hybrid volume — Anti-hard clip — Dedekind (Speaton**) Note *: Software specifications can be modified in response to user requests. • DSP Functions (24 fixed-point DSP) — Program ROM — 8k words — Data RAM — 896 words Package Dimensions unit: mm 3181C-SQFP100 [LC75010W] 16.0 0.5 14.0 75 76 51 50 100 1 (1.0) (1.4) 0.5 0.2 26 25 0.145 1.6max 0.1 • CCB is a registered trademark of Sanyo Electric Co., Ltd. • CCB is Sanyo's original bus format. All bus addresses are managed by Sanyo for this format. Note **: Speaton is a registered trademark of Dedekind R&D. Users who want to develop, manufacture, or sell electronic equipment that uses Dedekind functions must enter a separate contract with Dedekind R&D for the use of those functions. Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein. SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN N2103TN (OT) No. 7349-1/12 14.0 SANYO: SQFP100 16.0 LC75010W Specifications Absolute Maximum Ratings at Ta = 25°C, VSS = 0 V Parameter Supply voltage (A/D, D/A, volume, etc) Supply voltage (crystal oscillator) Symbol VDDmax1 VDDmax2 Pin name AVDD1, AVDD2, AVDD5, AVDD6, AVDD7, AVDD8, AVDD9, AVDD10, AVDD11, AVDD12 XVDD DVDD1, DVDD2, DVDD3, DVDD4, DVDD5, DVDD6, AVDD4 AINRP1, AINRN1, AINLP1, AINLN1, AINRP2,AINLP2, AINRP3, AINLP3, AINRP4, AINLP4, VFLI, VFRI, VRLI, VRRI TEST0, TEST1, TEST2, TEST3, TEST4, TEST5, TEST6, TEST7, TEST8, TEST9, TEST10, TEST13, TEST14, PWDB CL, CE, DI, RSTB, INTB (Conditions: Audio disabled operating state, Std. Board installation ; See note) DO 0 –40 –55 Ratings min –0.3 –0.3 –0.3 typ max +6.0 +6.0 +4.0 VDDmax1 + 0.3 (max +6.0 V) Unit V V V Supply voltage (DSP core block)(I/O I/F, PLL block) VDDmax3 Maximum input voltage (A/D, D/A, volume, etc) Maximum input voltage (DSP core block) (I/O I/F block) VIN1 –0.3 V VIN2 VIN3 –0.3 –0.3 VDDmax3 + 0.3 (max +4.0 V) V V mW mA °C °C +6.0 830 6.0 85 125 Allowable power dissipation Maximum output current Operating temperature Storage temperature Pdmax Io Topr Tstg Note Std. board : 114.3 mm × 76.2 mm × 1.5 mm, material ; glass epoxy resin Allowable Operating Ranges at Ta = –40 to +85°C, VSSD = VSSA = 0 V Parameter Supply voltage (analog block) Supply voltage (crystal oscillator) Supply voltage (digital block, PLL) Symbol AVDD5 XVDD5 DVDD3.3 VIHD VIHD1 VILD VILD1 Full-scale input level Crystal oscillator frequency * Pin name AVDD1, AVDD2, AVDD5, AVDD6, AVDD7, AVDD8, AVDD9, AVDD10, AVDD11, AVDD12 XVDD DVDD1, DVDD2, DVDD3, DVDD4, DVDD5, DVDD6, AVDD4 PWDB, INITB, TEST0, TEST1, TEST2, TEST3, TEST4, TEST5, TEST6, TEST7, TEST8, TEST9, TEST10, TEST13, TEST14 CL, CE, DI, RSTB PWDB, INITB, TEST0, TEST1, TEST2, TEST3, TEST4, TEST5, TEST6, TEST7, TEST8, TEST9, TEST10, TEST13, TEST14 CL, CE, DI, RSTB AINRP1, AINRN1, AINLP1, AINLN1, AINRP2, AINLP2, AINRP3, AINLP3, AINRP4, AINLP4 XIN, XOUT 16.9344 Ratings min +4.75 +4.75 +3.0 0.7 × DVDD3.3 0.7 × AVDD5 VSS VSS typ max +5.25 +5.25 +3.6 Unit V V V High-level input voltage DVDD3.3 AVDD5 0.3 × DVDD3.3 0.3 × AVDD5 0.4 × AVDD5 V V V V Vp-p MHz Low-level input voltage Note*: Consult with the manufacturer of the crystal oscillator element used to verify that the circuit constant values are appropriate for that crystal oscillator elemen.


LC74FCT164245T LC75010W LC7527E


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)