Datasheet Details
| Part number | AK7752 |
|---|---|
| Manufacturer | AKM (Asahi Kasei Microdevices) |
| File Size | 508.35 KB |
| Description | Audio/Hands Free DSP |
| Datasheet |
 AK7752 Datasheet
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General Description
The AK7752 is a digital signal processor with an integrated stereo CODEC.
The digital signal processor (DSP) can execute a high-quality hands-free algorithm, using only internal memory.
Fine tuning is available for improving voice quality of the hands-free function in actual user environments.
Key Features
- [ADC Block].
- Sampling rate: 8kHz ~ 48kHz.
- 24-bit stereo.
- S/(N+D): 86dB.
- DR, S/N: 89dB (fs=8 kHz), 91dB (fs=48kHz).
- Integrated DC offset canceling High Pass Filter [DAC Block].
- Sampling rate: 8kHz ~ 48kHz.
- 18-bit stereo.
- S/(N+D): 90dB (fs =8kHz), 88dB (fs=48kHz).
- DR, S/N: 95dB (fs =8kHz), 95dB.