TLV320AIC3212 - Texas Instruments

TLV320AIC3212 Ultra Low Power Stereo Audio Codec

The TLV320AIC3212 (also referred to as the AIC3212) device is a flexible, highly-integrated, lowpower, low-voltage stereo audio codec. The AIC3212 features digital microphone inputs and programmable outputs, PowerTune capabilities, selectable audioprocessing blocks, predefined and parameterizable signal processing blocks, integrated PLL, and flexible audio i.

Features

•1 Stereo Audio DAC With 101=dB SNR
• 2.7-mW Stereo 48-kHz DAC Playback
• Stereo Audio ADC With 93-dB SNR
• 5.6-mW Stereo 48-kHz ADC Record
• 8 kHz to 192 kHz Playback and Record
• 30-mW DirectPath™ Headphone Driver Eliminates Large Output DC-Blocking Capacitors
• 128-mW Differential Receiver Output Driver
• Stereo Class-D Speaker Drivers
  – 1.7 W (8 Ω, 5.5 V, 10% THDN)
  – 1.4 W (8 Ω, 5.5 V, 1% THDN)
• Stereo Line Outputs
• PowerTune™ - Adjusts Power vs SNR
• Extensive Signal Processing Options
• Eight Single-Ended or 4 Fully-Differential Analog Inputs
• Stereo Digital and Analog Microphone Inpu.