Datasheet Details
| Part number | aP8921A |
|---|---|
| Manufacturer | APLUS |
| File Size | 222.40 KB |
| Description | VOICE OTP |
| Datasheet |
 aP8921A Datasheet
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General 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.
Key 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.