MSM9805 - (MSM9802/03/05) Voice Synthesis IC with Built-in Mask ROM

This page provides the datasheet information for the MSM9805, a member of the MSM9802 (MSM9802/03/05) Voice Synthesis IC with Built-in Mask ROM family.

Product Overview

OKI electronic componets

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Datasheet Details

Part number	MSM9805
Manufacturer	OKI electronic componets
File Size	349.67 KB
Description	(MSM9802/03/05) Voice Synthesis IC with Built-in Mask ROM
Datasheet	MSM9805 Datasheet
Additional preview pages of the MSM9805 datasheet.

MSM9805 Product details

Description

The MSM9802/03/05 is a PCM voice synthesis IC with built-in mask ROM.

This IC has two user selectable playback algorithms, OKI Non-linear PCM and straight PCM.

It also contains a current mode 10-bit D/A converter and a low-pass filter.

Features

Device MSM9802 MSM9803 MSM9805 ROM size.
512 Kbits 1 Mbit 2 Mbits Speech period (sec) fSAM=4.0 kHz 16.0 32.4 65.1 fSAM=6.4 kHz 10.0 20.2 40.7 fSAM=8.0 kHz 8.0 16.2 32.5 fSAM=16.0 kHz 4.0 8.1 16.2.
Actual voice ROM area is smaller by 11 Kbits.
ROM custom.
8-bit OKI nonlinear PCM method/8-bit straight PCM method.
Built-in edit ROM.
Random playback function.
Sampling frequency : 4.0 kHz/5.3 kHz/6.4 kHz/8.0 kHz/10.6 kHz/12.8 kHz/ 16.0 kHz Not.

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Published: Dec 19, 2005 |