Datasheet Details
| Part number | BU8709KN |
|---|---|
| Manufacturer | Unknown Manufacturer |
| File Size | 67.73 KB |
| Description | Melody sound source LSI for cellular phone |
| Datasheet |
 BU8709KN Datasheet
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General Description
BU8709KN is a melody sound source LSI for cellular phones.
This LSI generates 64 high quality polyphonic tones through high sampling rate (fs=44.1KHz).
1 ADPCM encoder and 2 ADPCM decoders functions are embedded, providing mixing capabilities.
Key Features
- 1) Simultaneous generation of up to 64 polyphonic tones out of a tone palette of 222 sounds 2) High-quality tone reproduction using Fs=44.1kHz, QFN48U two-voice method 3) 12bit pitch bending and modulation support 4) Stereo and monaural modes 5) Built-in equalizer (3 channels) and vibration function 6) Built-in LED (3 channels) 7) Built-in reverb function 8) Plays up to four songs simultaneously 9) Built-in ADPCM encoder (1 channel) and decoder (2 channel), enables mixing with melody 10)Select a.