描述 Description

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.

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.

特性 Features

? 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