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AP8842 - Voice OTP IC

Datasheet Summary

Description

aP8842 is a high quality voice synthesizer capable of varying playback duration.

A proprietary ADPCM algorithm is used.

The audio message is stored in a 1M bits on-chip EPROM which can store up to 42 seconds of voice data at 6 KHz sample rate.

Features

  • z z z z z z z z 42 Sec Voice Length at 6 KHz Combination of voice building blocks extends the duration of playback Voice data re-use saves memory space Maximum 30 voice groups 8 trigger pins, S1 to S8 for the 8 voice groups ( group1 ~ 8 ) SBT for sequential playblack the rest of voice groups & for CPU mode trigger S1 to S5 in CPU trigger mode to trigger all 30 voice groups Holdable, Unholdable, Edge, Level triggering option Debounce time : 22ms for both Key and CPU mode @ 6K sampling rate IRP i.

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Datasheet preview – AP8842

Datasheet Details

Part number AP8842
Manufacturer APLUS Integrated Circuits
File Size 296.58 KB
Description Voice OTP IC
Datasheet download datasheet AP8842 Datasheet
Additional preview pages of the AP8842 datasheet.

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Full PDF Text Transcription

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Integrated Circuits Inc. aP8842 A PLUS MAKE YOUR PRODUCTION A-PLUS VOICE OTP IC aP8842 – 42‫״‬VOICE OTP APLUS INTEGRATED CIRCUITS INC. Sales E-mail: Address: 3 F-10, No. 32, Sec. 1, Chenggung Rd., Taipei, Taiwan 115, R.O.C. (115) 32 3 10. TEL: 886-2-2782-9266 FAX: 886-2-2782-9255 WEBSITE : http: //www.aplusinc.com.tw sales@aplusinc.com.tw Technology E-mail: service@aplusinc.com.tw Ver 1.3 1 Integrated Circuits Inc.
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