BU9408KS2 - 32bit Audio DSP

Product Overview

ROHM

Part number	BU9408KS2
Manufacturer	ROHM
File Size	1.02 MB
Description	32bit Audio DSP
Datasheet	BU9408KS2 Datasheet
Additional preview pages of the BU9408KS2 datasheet.

This LSI is the digital sound processor which made the use digital signal processing for FPD TVs.

DSP of ROHM original is used for the TV sound processor unit, and it excels in cost performance.

A selection input of two lines is possible from four digital inputs.

Digital Signal Processor unit Word length: 32bit (Data RAM) The fastest machine cycle: 40.7ns (512fs, fs = 48kHz) Multiplier: 32 x 24 → 56bit Adder: 32 + 32 → 32bit Data RAM: 256 x 32bit Coefficient RAM: 128 x 24bit Sampling frequency: fs = 48kHz Master clock : 512fs（24.576MHz,fs=48kHz）.
Digital signal input (Stereo4lines): 16/20/24bit (I2S, Left-Justified, Right-Justified) Digital signal output (Stereo 3 lines):.

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Published: Jan 3, 2017 |