TLV320AIC3204 (ACTIVE)

Very-Low-Power Stereo Audio CODEC With PowerTune™ Technology

 

Description

The TLV320AIC3204 (also called the AIC3204) is a flexible, low-power, low-voltage stereo audio codec with programmable inputs and outputs, PowerTune capabilities, fixed predefined and parameterizable signal-processing blocks, integrated PLL, integrated LDOs and flexible digital interfaces.

Features

  • Stereo Audio DAC with 100dB SNR
  • 4.1mW Stereo 48ksps Playback
  • Stereo Audio ADC with 93dB SNR
  • 6.1mW Stereo 48ksps ADC Record
  • PowerTune™
  • Extensive Signal Processing Options
  • Six Single-Ended or 3 Fully-Differential
    Analog Inputs
  • Stereo Analog and Digital Microphone Inputs
  • Stereo Headphone 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

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Parametrics Compare all products in Audio CODEC

 
ADC Channels
ADC SNR (Typ) (dB)
DAC Channels
DAC SNR (Typ) (dB)
Analog Inputs
Analog Outputs
Sampling Rate (Max) (kHz)
Digital Audio Interface
Package Size: mm2:W x L (PKG)
Approx. Price (US$)
TLV320AIC3204 TLV320AIC3253 TLV320AIC3254
2    0    2   
93      93   
2    2    2   
100    100    100   
6    4    6   
4    2    4   
192    192    192   
L
R
I2S
TDM
DSP   
L
R
I2S
TDM
DSP   
L
R
I2S
TDM
DSP   
32VQFN: 25 mm2: 5 x 5(VQFN)    See datasheet (DSBGA)
24VQFN: 16 mm2: 4 x 4(VQFN)   
32VQFN: 25 mm2: 5 x 5(VQFN)   
2.05 | 1ku    2.95 | 1ku    3.45 | 1ku