具有 miniDSP 和 DirectPath? 耳機放大器的極低功耗立體聲編解碼器
| Number of ADC channels | 2 |
| Number of DAC channels (#) | 2 |
| Digital audio interface | L, R, I2S, TDM, DSP |
| Analog inputs | 6 |
| Sampling rate (Max) (kHz) | 192 |
| Rating | Catalog |
| Features | MiniDSP, PowerTune, Phase-locked loop (PLL), Digital mic support, Stereo headphone amplifier |
| ADC SNR (Typ) (dB) | 93 |
| DAC SNR (Typ) (dB) | 100 |
| | |
- Stereo Audio DAC with 100dB SNR
- 5.0mW Stereo 48ksps DAC-to-Ground-
Centered Headphone Playback - Stereo Audio ADC with 93dB SNR
- 5.2mW Stereo 48ksps ADC Record
- PowerTune?
- Extensive Signal Processing Options
- Embedded miniDSP
- Six Single-Ended or 3 Fully-Differential
Analog Inputs - Stereo Analog and Digital Microphone
Inputs - Ground-Centered Stereo Headphone Outputs
- Very Low-Noise PGA
- Low Power Analog Bypass Mode
- Programmable Microphone Bias
- Programmable PLL
- 5mm × 5mm 40-pin QFN Package or
3.5mm × 3.3mm 42-ball WCSP
The TLV320AIC3256 (also called the AIC3256) is a flexible, low-power, low-voltage stereo audio codec with programmable inputs and outputs, PowerTune capabilities, fully-programmable miniDSP, fixed predefined and parameterizable signal processing blocks, integrated PLL, and flexible digital interfaces.
