The TLV320AIC3254 (sometimes referred to as the AIC3254) 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, integrated LDOs and flexible digital interfaces.
● Stereo Audio DAC with 100dB SNR
● 4.1mW Stereo 48ksps DAC Playback
● Stereo Audio ADC with 93dB SNR
● 6.1-mW Stereo 48-ksps ADC Record
● PowerTune™
● Extensive Signal Processing Options
● Embedded miniDSP
● Six Single-Ended or Three Fully-
●Differential Analog Inputs
● Stereo Analog and Digital Microphone Inputs
● Stereo Headphone Outputs
● Stereo Line Outputs
● Very Low-Noise PGA
● Low Power Analog Bypass Mode
● Programmable Microphone Bias
● Programmable PLL
● Integrated LDO
● 5 mm × 5 mm 32-pin QFN Package
