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.
| Number of ADC channels | 2 |
| Number of DAC channels | 2 |
| Digital audio interface | DSP, I2S, L, R, TDM |
| Analog inputs | 6 |
| Analog outputs | 4 |
| Sampling rate (max) (kHz) | 192 |
| Rating | Catalog |
| Features | Digital mic support, MiniDSP, Phase-locked loop (PLL), PowerTune, Stereo headphone amplifier |
| ADC SNR (typ) (dB) | 93 |
| DAC SNR (typ) (dB) | 100 |
| Operating temperature range (°C) | -40 to 85 |
| DSBGA (YZF) | 42 | 12.1875 mm² 3.75 x 3.25 |
| WQFN (RSB) | 40 | 25 mm² 5 x 5 |