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TLV320AIC3204

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

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Data sheet

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NEW TAC5112 PREVIEW Low-power stereo audio codec with 100-dB dynamic range ADC and 106-dB dynamic range DAC 10-dB better ADC SNR, 6-dB better DAC SNR, software controlled, low-power and dual TDM, I2S, smaller 4mm x 4mm package

TLV320AIC3204

ACTIVE
Data sheet Order now

Product details

Number of ADC channels 2 Number of DAC channels 2 Digital audio interface DSP, I2S, L, R, TDM Analog inputs 6 Analog outputs 4 Sampling rate (max) (kHz) 192 Rating Catalog Features Digital mic support, Phase-locked loop (PLL), PowerTune, Stereo headphone amplifier ADC SNR (typ) (dB) 93 DAC SNR (typ) (dB) 100 Operating temperature range (°C) -40 to 85
Number of ADC channels 2 Number of DAC channels 2 Digital audio interface DSP, I2S, L, R, TDM Analog inputs 6 Analog outputs 4 Sampling rate (max) (kHz) 192 Rating Catalog Features Digital mic support, Phase-locked loop (PLL), PowerTune, Stereo headphone amplifier ADC SNR (typ) (dB) 93 DAC SNR (typ) (dB) 100 Operating temperature range (°C) -40 to 85
VQFN (RHB) 32 25 mm² 5 x 5
  • Stereo Audio DAC with 100dB SNR
  • 4.1mW Stereo 48ksps DAC 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
  • 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 VQFN Package
  • Stereo Audio DAC with 100dB SNR
  • 4.1mW Stereo 48ksps DAC 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
  • 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 VQFN Package

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.




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.




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Technical documentation

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Type Title Date
* Data sheet TLV320AIC3204 Ultra Low Power Stereo Audio Codec datasheet (Rev. E) PDF | HTML 11 Sep 2019
Application note Out-of-Band Noise Measurement Issues for Audio Devices (Rev. A) 31 Dec 2019
Application note Audio Serial Interface Configurations for Audio Codecs (Rev. A) 27 Jun 2019
Application note Common Noise Issues in Audio Codecs 21 Jul 2017
Application note TLV320AIC32x4 Sleep and Standby Modes (Rev. B) 31 Jan 2014
Application note Using the MSP430 Launchpad as a Standalone I2C Host for Audio Products (Rev. A) 28 Oct 2013
EVM User's guide TLV320AIC3204EVM-K - User Guide (Rev. A) 24 Oct 2012
More literature TLV320AIC3204 Application Reference Guide 05 Sep 2012
Application note Coefficient RAM Access Mechanisms.. (Rev. D) 25 Jan 2012
Application note TLV320AIC32x4 Power Supply Sequencing (Rev. A) 13 May 2011
Application note Audio Serial Interface Configurations for Audio Codecs 22 Sep 2010
Application note Design and Configuration Guide for the TLV320AIC3204 & TLV320AIC3254 Audio Codec (Rev. C) 26 Apr 2010
Application note Interfacing an I2S Device to an MSP430 Device (Rev. A) 22 Mar 2010
Application note Using the AGC,DRC and Beep generator Function in TLV320AIC3204/3254/3100/3110/31 03 Mar 2010
Application note Solving Enumeration Errors in USB Audio DAC and CODEC Designs 30 Oct 2009
Application note Configuring I2S to Generate BCLK from Codec Devices & WCLK from McBSP Port 08 Jul 2009
Application note Using TLV320AIC3x Digital Audio Data Serial Interface w/TDM Support 05 Jul 2006
Application note How to Set the TSC/AIC EVM to Record & Playback Audio or Other Sound Through PC 14 Dec 2004

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

TLV320AIC3204EVM-K — TLV320AIC3204 Evaluation Module (EVM) and USB motherboard

The TLV320AIC3204EVM-K is a complete evaluation/demonstration kit for the TLV320AIC3204 audio codec. The kit includes a TLV320AIC3204EVM, and a USB-based motherboard called the USB-MODEVM Interface board. The TLV320AIC3204EVM-K software, the AIC3204 CS, is an intuitive, easy-to-use, powerful tool (...)

User guide: PDF
Not available on TI.com
Driver or library

TLV320AIC32X4SW-LINUX — Linux Driver for TLV320AIC32X4

The Linux driver supports the TLV320AIC32x device family of low-power stereo CODECs, communication through the I2C and SPI bus, and interfaces with the Linux Dynamic Audio Power Management for Portable Devices (DAPM) class.
Linux main line status

Available in Linux Main line: Yes
Available through (...)

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Simulation model

TLV320AIC3204 IBIS Model

SLOM298.ZIP (47 KB) - IBIS Model
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Calculation tool

COEFFICIENT-CALC — Coefficient Calculator For Digital Biquad Filters

COEFFICIENT-CALC (TIBQ) calculates the coefficients for the digital filter biquad transfer function implemented in TI audio codecs. The characteristics of the digital filter are adjusted by selecting a filter type and moving a control point within a window that shows the transfer function gain and (...)

Supported products & hardware

Supported products & hardware

Products
Audio CODECs
TLV320AIC26 — Low-Power Mono ADC/Stereo DAC With HP/Speaker Amplifier and 12-Bit Measurement ADC TLV320AIC28 — Low-Power Mono ADC/Stereo DAC With 6 Audio Inputs and HP/Speaker Amplifier TLV320AIC29 — Low-Power Mono ADC/Stereo DAC With 6 Audio Inputs and HP/Speaker Amplifier TLV320AIC3007 — Low Power Stereo CODEC with Integrated Class-D Amplifier TLV320AIC31 — Low-Power Stereo Codec with 6 Inputs, 6 Outputs, Integrated Headphone/Speaker Amps, 3D Effects TLV320AIC3100 — Low-Power Audio Codec With Audio Processing and Mono Class-D Amplifier TLV320AIC3101 — Low-Power Stereo Codec with 6 Inputs, 6 Outputs, Speaker/HP Amp and Enhanced Digital Effects TLV320AIC3104 — Low-Power Stereo CODEC with 6 Inputs, 6 Outputs, HP Amp and Enhanced Digital Effects TLV320AIC3105 — Low-Power Stereo CODEC with 6 Inputs, 6 Outputs, HP Amp and Enhanced Digital Effects TLV320AIC3106 — Low-power stereo CODEC with 10 inputs, 7 outputs, headphone amplifier and enhanced digital effects TLV320AIC3107 — Low-Power Stereo CODEC with Integrated Mono Class-D Amplifier TLV320AIC3110 — Low-Power Audio Codec With 1.3W Stereo Class-D Speaker Amplifier TLV320AIC3111 — Low-Power Audio CODEC with embedded miniDSP and Stereo Class-D Speaker Amplifier TLV320AIC3120 — Low-Power Audio CODEC With miniDSP and 2.5-W Mono Class-D Speaker Amplifier TLV320AIC32 — Low-Power Stereo CODEC with 6 Inputs, 6 Outputs, HP/Speaker Amplifier and 3D Effects TLV320AIC3204 — Very-Low-Power Stereo Audio CODEC With PowerTune™ Technology TLV320AIC3206 — Very-Low-Power Stereo Codec With DirectPath™ HP Amplifier TLV320AIC3254 — Very Low-Power Stereo Audio CODEC with programmable miniDSP TLV320AIC3256 — Very Low-Power Stereo Codec with miniDSP and DirectPath™ HP Amplifier TLV320AIC33 — Low-Power Stereo CODEC with 10 Inputs, 7 Outputs, HP/Speaker Amplifier and Enhanced Digital Effects TLV320AIC34 — Low-power 4-channel CODEC TSC2100 — 4-Wire Touch Screen Controller with Stereo DAC / Mono ADC with HP/Speaker Amplifier TSC2101 — 4-Wire Touch Screen Controller, St. DAC / Mono ADC with HP/Speaker Amplifier TSC2102 — 4-Wire Touch Screen Controller with Stereo DAC with HP Amplifier TSC2117 — 4-Wire Touch Screen Controller with Low-Power Mono ADC/Stereo DAC TSC2301 — 4-Wire Touch Screen Controller, St. CODEC with HP Amplifier (Keypad Int. + 6 GPIOs)
Audio ADCs
TLV320ADC3001 — 92dB SNR Low-Power Stereo ADC (ADC3001) TLV320ADC3101 — 92-dB SNR low-power stereo ADC with digital microphone support and miniDSP
Speaker amps
TAS2505 — 2-W, mono, digital & analog input Class-D audio amp with audio processing & mono headphone amplifier TAS2505-Q1 — Automotive, 2-W, mono, digital or analog input Class-D amplifier with audio processing TAS2521 — 2-W, mono, digital & analog input Class-D audio amp with miniDSP & 18-mW, mono headphone driver
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Calculation tool

SLAR163 — Audio CODEC/ADC PLL Calculator

Supported products & hardware

Supported products & hardware

Products
Audio CODECs
TLV320AIC3007 — Low Power Stereo CODEC with Integrated Class-D Amplifier TLV320AIC3100 — Low-Power Audio Codec With Audio Processing and Mono Class-D Amplifier TLV320AIC3101 — Low-Power Stereo Codec with 6 Inputs, 6 Outputs, Speaker/HP Amp and Enhanced Digital Effects TLV320AIC3104 — Low-Power Stereo CODEC with 6 Inputs, 6 Outputs, HP Amp and Enhanced Digital Effects TLV320AIC3104-Q1 — Automotive Low-Power Stereo Audio Codec with 6 Audio Input Pins and 6 Audio Output Drivers TLV320AIC3105 — Low-Power Stereo CODEC with 6 Inputs, 6 Outputs, HP Amp and Enhanced Digital Effects TLV320AIC3106 — Low-power stereo CODEC with 10 inputs, 7 outputs, headphone amplifier and enhanced digital effects TLV320AIC3106-Q1 — Automotive low-power stereo CODEC with headphone amplifier and enhanced digital effects TLV320AIC3107 — Low-Power Stereo CODEC with Integrated Mono Class-D Amplifier TLV320AIC3109-Q1 — Automotive Low-Power 96kHz Mono Audio Codec TLV320AIC3110 — Low-Power Audio Codec With 1.3W Stereo Class-D Speaker Amplifier TLV320AIC3111 — Low-Power Audio CODEC with embedded miniDSP and Stereo Class-D Speaker Amplifier TLV320AIC3120 — Low-Power Audio CODEC With miniDSP and 2.5-W Mono Class-D Speaker Amplifier TLV320AIC3204 — Very-Low-Power Stereo Audio CODEC With PowerTune™ Technology TLV320AIC3206 — Very-Low-Power Stereo Codec With DirectPath™ HP Amplifier TLV320AIC3253 — Ultra Low Power Stereo Audio Codec with miniDSP and Stereo Digital Microphone Input TLV320AIC3254 — Very Low-Power Stereo Audio CODEC with programmable miniDSP TLV320AIC3254-Q1 — Automotive Very-Low-Power Stereo Audio CODEC With miniDSP and PowerTune™ Technology TLV320AIC3256 — Very Low-Power Stereo Codec with miniDSP and DirectPath™ HP Amplifier TLV320AIC34 — Low-power 4-channel CODEC
Audio ADCs
TLV320ADC3001 — 92dB SNR Low-Power Stereo ADC (ADC3001) TLV320ADC3100 — Low-power stereo analog-to-digital converter (ADC) for voice-activated systems and portable audio TLV320ADC3101 — 92-dB SNR low-power stereo ADC with digital microphone support and miniDSP
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Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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Reference designs

TIDEP0066 — Speech Recognition Reference Design on the C5535 eZdsp™

The TIDEP0066 reference design highlights the voice recognition capabilities of the C5535 and C5545 DSP devices using the TI embedded speech recognition (TIesr) library and instructs how to run a voice triggering example that prints a pre-programmed keyword on the C5535eZdsp OLED screen, based on a (...)
Design guide: PDF
Schematic: PDF
Reference designs

CC85XXDK-HEADSET-RD — PurePath Wireless Headset Reference Design

The CC85XX-HEADSET board reference design contains production material i.e., schematics, layout files, gerbers and BOM for the boards used in the CC85XXDK-HEADSET Development Kit. The design files are supplied as Gerbers, PDF-files and in Cadstar format. The reference design demonstrates good (...)
Design guide: PDF
Package Pins Download
VQFN (RHB) 32 View options
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Ordering & quality

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  • Ongoing reliability monitoring

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