aP8942A Datasheet (APLUS)

aP8942A, VOICE OTP

aP8942A high performance Voice OTP is fabricated with Standard CMOS process with embedded 1M bits EPROM.

It can store up to 42sec voice message with 4-bit ADPCM compression at 6KHz sampling rate.

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

Two trigger modes, simple Key trigger mode and Pa

aP8942A Features

* Standard CMOS process.

* Embedded 1M bits EPROM.

* 42 sec Voice Length at 6KHz sampling and 4-bit ADPCM compression.

* Maximum 32 voice groups.

* Combination of voice blocks to extend playback duration.

* 960 table entries are available for voice blo