LC75010W - Sanyo Semicon Device

LC75010W Car Audio DSP

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 .

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-SQFP.