Very Low-Power Stereo Audio CODEC with Power TuneTM Technology - TLV320AIC3204

TLV320AIC3204 (ACTIVE)

Very Low-Power Stereo Audio CODEC with Power TuneTM 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

 
DACs (#)
# Inputs / # Outputs
Resolution (Bits)
Control Interface
Digital Audio Interface
# of Digital Audio Interfaces
Bandwidth (kHz)
Ground-Centered Outputs
Additional Features
Operating Temperature Range (C)
Pin/Package
Approx. Price (US$)
Headphone Driver
THD+N ADC(Typ) (dB)
THD+N DAC(Typ) (dB)
Rating
TLV320AIC3204 TLV320AIC3206 TLV320AIC3254 TLV320AIC3256
2     2     2     2    
6 / 4     6 / 4     6 / 4     6 / 4    
32     32     32     32    
SPI
I2C    
I2C
SPI    
SPI
I2C    
I2C
SPI    
L
R
I2S
TDM
DSP    
L
R
I2S
TDM
DSP    
L
R
I2S
TDM
DSP    
L
R
I2S
TDM
DSP    
1     1     1     1    
  192       192    
  Yes       Yes    
PowerTune (tm)
Processing blocks for digital audio effects
LP Bypass
PLL
Digital Mic Support
LDO    
PowerTune (tm)
LP Bypass
PLL
Digital Mic Support
Ground-centered Headphone Outputs    
MiniDSP
PowerTune (tm)
LP Bypass
PLL
Digital Mic Support
LDO (for single supply operation up to 3.6V)    
miniDSP
PowerTune (tm)
LP Bypass
PLL
Digital Mic Support
Ground-centered Headphone Outputs    
-40 to 85     -40 to 85     -40 to 85     -40 to 85    
32VQFN     40WQFN
42DSBGA    
32VQFN     40WQFN
42DSBGA    
2.25 | 1ku     2.75 | 1ku     3.95 | 1ku     4.45 | 1ku    
Yes     Yes     Yes     Yes    
-85     -84     -85     -84    
-83     -81     -83     -81    
Catalog     Catalog     Catalog     Catalog    

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