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LC75010W

Part Number	LC75010W
Manufacturer	Sanyo Semicon Device
Description	Car Audio DSP
Published	Mar 22, 2005
Detailed Description	Ordering number : ENN7349 CMOS IC LC75010W LC75010W Car Audio DSP Overview The LC75010W is a car audio DSP IC that in...
Datasheet	LC75010W PDF File

Overview

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 i...

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LC75010W Car Audio DSP - Sanyo Semicon Device

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