TLV320AIC3254中文资料具有可编程 miniDSP 的极低功耗立体声音频编解码器数据手册TI规格书

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