TLV320AIC3253 Ultra Low Power CODEC The Texas Instruments TLV320AIC3253 ultra low power stereo audio CODEC with embedded miniDSP is a flexible, low-power, low-voltage device with digital microphone inputs and programmable outputs, PowerTune™ capabilities, fully programmable miniDSP, fixed predefined and parameterizable signal processing blocks, integrated PLL, integrated LDO, and flexible digital interfaces. The TI TLV320AIC3253 stereo audio CODEC features 100dB SNR, 4.1mW stereo 48ksps playback, and extensive signal processing options. The TI TLV320AIC3253 is ideal for mobile handset, communication, and portable computing applications.