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aP8921A - VOICE OTP

Description

aP8921A/10A series high performance Voice OTP is fabricated with Standard CMOS process with embedded 512K/256K bits EPROM.

It can store up to 21/10sec voice message with 4-bit ADPCM compression at 6KHz sampling rate.

8-bit PCM is also available as user selectable option.

Features

  • Standard CMOS process.
  • Embedded 512K/256K bits EPROM.
  • 21/10 sec Voice Length at 6KHz sampling and 4-bit ADPCM compression.
  • Maximum 12 voice groups.
  • Combination of voice blocks to extend playback duration.
  • 960 table entries are available for voice block combinations.
  • User selectable PCM or ADPCM data compression.
  • Two triggering modes are available (EPROM programmable options). - Key Trigger Mode.
  • Combinations.

📥 Download Datasheet

Datasheet Details

Part number aP8921A
Manufacturer APLUS
File Size 222.40 KB
Description VOICE OTP
Datasheet download datasheet aP8921A Datasheet

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Full PDF Text Transcription

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Integrated Circuits Inc. aP8921A/10A APLUS MAKE YOUR PRODUCTION A-PLUS VOICE OTP IC aP8921A – 21sec aP8910A – 10sec APLUS INTEGRATED CIRCUITS INC. Address: 3 F-10, No. 32, Sec. 1, Chenggung Rd., Taipei, Taiwan 115, R.O.C. Sales E-mail: sales@aplusinc.com.tw (115) 32 3 10. TEL: 886-2-2782-9266 FAX: 886-2-2782-9255 WEBSITE : http: //www.aplusinc.com.tw Support E-mail: service@aplusinc.com.tw Ver 7.0 1 Mar 29, 2018 Integrated Circuits Inc. aP8921A/10A FEATURES • Standard CMOS process. • Embedded 512K/256K bits EPROM. • 21/10 sec Voice Length at 6KHz sampling and 4-bit ADPCM compression. • Maximum 12 voice groups. • Combination of voice blocks to extend playback duration. • 960 table entries are available for voice block combinations.
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