Datasheet > VP-1410A

VP-1410A

更新时间： 2024-11-21 08:19:15

品牌	Logo	应用领域
其他 - ETC		/
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描述
Digital Voice Processor

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VP-1410A 数据手册

VP-1410A

Digital Voice Processor

VOICE

FEATURES

n High quality voice & sound generation

n 10 messages with direct trigger pins

n Playback-only with external EPROM or ROM

n Stand-alone operation

n Low power consumption

n Internal RC oscillator or external clock

n Continuous Variable Slope Delta (CVSD) modulation

n Sampling rate from 24Kbps to 128 Kbps

n Message digitization with the VP-880 system

n 48-pin DIP (VP-1410A) or 48-pin QFP (VP-1410AF)

n 128K x 8 direct memory addressing, expandable

n Single 5V DC supply voltage

GENERAL DESCRIPTIONS

The VP-1410A Digital Voice Processor is an advanced

CMOS LSI chip designed for multiple-message playback

applications. It can access up to 10 different messages of

variable length stored in external EPROM or ROM chips.

Message activation is simplified since each message has

its own trigger pin . If memory bank switching technique

is used, the number of messages supported can be easily

expanded to 20, 40 or more.

The VP-1410A is totally self-contained. It can access the

external memory all by itself without the help from any

microprocessor. Although the chip provides only 16

address lines, an external counter can be easily added to

extend the memory addressing to virtuely no limitation.

Therefore very long message length can be achieved

easily. Overall, the VP-1410A offers high voice quality

and flexible memory addressing that no other chips can.

APPLICATIONS

n Multiple message playback

n Digital message repeaters for consumer, industrial,

security and telecommunication products

n Sound effects generator

VP-1410A (DIP48) Pin Assignment

VP-1410AF (QFP48) Pin Assignment

http://www.eletech.com

Eletech Enterprise Co., Ltd.

531-3F Chung-Cheng Road

Eletech Electronics, Inc.

16019 Kaplan Avenue

Hsin Tien, Taipei Hsien, Taiwan

Tel:+8862-2218-0068Fax:+8862-2218-0254

Industry, CA 91744, U.S.A.

Tel: (626) 333-6394 Fax: (626) 333-6494

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