The TLV320AIC3120IRHBT is a low-power highly integrated high-performance Audio Codec which features a mono audio DAC and mono audio ADC. The TLV320AIC3120 features a high-performance audio codec with 24-bit mono playback and mono record functionality. The device integrates several analog features, such as a microphone interface, headphone drivers and speaker drivers. The TLV320AIC3120 has a fully programmable miniDSP for digital audio processing. The digital audio data format is programmable to work with popular audio standard protocols (I²S, left/right-justified) in master, slave, DSP and TDM modes. Bass boost, treble, or EQ can be supported by the programmable digital signal-processing blocks (PRB). An on-chip PLL provides the high-speed clock needed by the digital signal-processing block. The volume level can be controlled either by pin control or by register control. The audio functions are controlled using the I²C serial bus.
● Mono audio DAC with 95dB SNR
● Mono audio ADC with 90dB SNR
● Mono headphone/lineout outputs
● Microphone with bias, Preamp PGA and AGC
● Pin control or register control for digital playback volume control settings
● Programmable PLL for flexible clock generation
● I²C Control with register auto-increment
● Full power-down control
● Green product and no Sb/Br
