TLV320AIC3106

ACTIVE

Low-power stereo CODEC with 10 inputs, 7 outputs, headphone amplifier and enhanced digital effects

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Low-power stereo CODEC with 10 inputs, 7 outputs, headphone amplifier and enhanced digital effects

TLV320AIC3106

ACTIVE

Product details

Parameters

Number of ADC channels 2 Number of DAC channels (#) 2 Digital audio interface L, R, I2S, DSP, TDM Analog inputs 10 Sampling rate (Max) (kHz) 96 Rating Catalog ADC SNR (Typ) (dB) 92 DAC SNR (Typ) (dB) 102 open-in-new Find other Audio CODECs

Package | Pins | Size

NFBGA (ZXH) 80 25 mm² 5 x 5 VQFN (RGZ) 48 49 mm² 7 x 7 VQFN (RGZ) 48 49 mm² 7.0 x 7.0 open-in-new Find other Audio CODECs

Features

  • Stereo audio DAC:
    • 102-dBA signal-to-noise ratio
    • 16-, 20-, 24-, 32-bit data
    • Supports rates from 8 kHz to 96 kHz
    • 3D, bass, treble, EQ, de-emphasis effects
    • Flexible power saving modes and performance are available
  • Stereo audio ADC:
    • 92-dBA signal-to-noise ratio
    • Supports rates from 8 kHz to 96 kHz
    • Digital signal processing and noise filtering available during record
  • Ten audio input pins:
    • Programmable in single-ended or fully differential configurations
    • 3-state capability for floating input configurations
  • Seven audio output drivers:
    • Stereo fully differential or single-ended headphone drivers
    • Fully differential stereo line outputs
    • Fully differential mono output
  • Low power: 15-mW stereo 48-kHz playback with 3.3-V analog supply
  • Ultralow-power mode with passive analog bypass
  • Programmable input/output analog gains
  • Automatic gain control (AGC) for record
  • Programmable microphone bias level
  • Programmable PLL for flexible clock generation
  • Control bus selectable SPI or I2C
  • Audio serial data bus supports I2S, left- and right-justified, DSP, and TDM modes
  • Alternate serial PCM, I2S data bus for easy connection to Bluetooth™ module
  • Concurrent digital microphone and analog microphone support available
  • Extensive modular power control
  • Power supplies:
    • Analog: 2.7 V–3.6 V
    • Digital Core: 1.65 V–1.95 V
    • Digital I/O: 1.1 V–3.6 V
  • Packages: 5.00 mm × 5.00 mm 80-pin VFBGA;7.00 mm × 7.00 mm 48-pin VQFN
open-in-new Find other Audio CODECs

Description

The TLV320AIC3106 is a low-power stereo audio codec with stereo headphone amplifier, as well as multiple inputs and outputs programmable in single-ended or fully differential configurations. Extensive register-based power control is included, enabling stereo 48-kHz DAC playback as low as 15 mW from a 3.3-V analog supply, making it ideal for portable battery-powered audio and telephony applications.

The record path of the TLV320AIC3106 contains integrated microphone bias, digitally controlled stereo microphone preamplifier, and automatic gain control (AGC), with mix/mux capability among the multiple analog inputs. Programmable filters are available during record which can remove audible noise that can occur during optical zooming in digital cameras.

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Technical documentation

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Type Title Date
* Data sheet TLV320AIC3106 Low-Power Stereo Audio CODEC for Portable Audio/Telephony datasheet (Rev. G) Jul. 07, 2021
* User guide PADC MicroStar BGA Discontinued and Redesigned Jan. 07, 2021
User guide Quick-Start Guide for TLV320AIC310xEVM Control Jun. 23, 2021
Application note Out-of-Band Noise Measurement Issues for Audio Devices (Rev. A) Dec. 31, 2019
Application note Audio Serial Interface Configurations for Audio Codecs (Rev. A) Jun. 27, 2019
Application note Common Noise Issues in Audio Codecs Jul. 21, 2017
Application note Using the MSP430 Launchpad as a Standalone I2C Host for Audio Products (Rev. A) Oct. 28, 2013
Application note Audio Serial Interface Configurations for Audio Codecs Sep. 22, 2010
Application note Headset Detection for TLV320AIC33 and TLV320AIC310x Family Jun. 22, 2010
User guide TLV320AIC3106EVM-PDK - User Guide (Rev. A) Jun. 16, 2010
Application note Interfacing an I2S Device to an MSP430 Device (Rev. A) Mar. 22, 2010
Application note Solving Enumeration Errors in USB Audio DAC and CODEC Designs Oct. 30, 2009
Application note Configuring I2S to Generate BCLK from Codec Devices & WCLK from McBSP Port Jul. 08, 2009
More literature TLV320AIC33/3106/34 Stereo Audio Converters Jun. 12, 2007
Application note How to Set the TSC/AIC EVM to Record & Playback Audio or Other Sound Through PC Dec. 14, 2004

Design & development

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

Hardware development

EVALUATION BOARD Download
1146.54
Description
J6Entry, RSP and TDA2E-17 CPU Board EVM is an evaluation platform designed to speed up development efforts and reduce time to market for Infotainment  reconfigurable Digital Cluster or Integrated Digital Cockpit and ADAS applications. The CPU board integrates key peripherals such as parallel (...)
Features
  • 2GB DDR3L
  • LP8733/LP8732 Power Solution
  • On-board eMMC, NAND, NOR
  • USB3, USB2, PCIe, Ethernet, COM8Q, CAN, MLB, MicroSD and HDMI connectors
EVALUATION BOARD Download
2324.44
Description

The J6Entry/RSP EVM is an evaluation platform designed to speed up development efforts and reduce time to market for applications such as Infotainment, reconfigurable Digital Cluster or Integrated Digital Cockpit.

The main CPU board integrates these key peripherals such as Ethernet or HDMI, while the (...)

Features
  • 10.1" Display with capacitive Touch
  • JAMR3 Radio Tuner Application Board
  • 2GB DDR3L
  • LP8733/LP8732 Power Solution
  • On-board eMMC, NAND, NOR
  • USB3, USB2, PCIe, Ethernet, COM8Q, CAN, MLB, MicroSD and HDMI connectors
EVALUATION BOARD Download
document-generic User guide
99
Description

The TLV320AIC3106EVM-K is a combination of two boards the EVM and a PDK to allow operation with personal computors. The TLV320AIC3106EVM is an EVM manufactured in Texas Instruments modular EVM form factor. This evaluation module (EVM) is a complete stereo audio codec with several inputs and outputs (...)

Features
  • Full-featured evaluation board for the TLV320AIC3106 stereo audio codec
  • Modular design for use with a variety of digital signal processors (DSPs) and microcontroller interface boards
  • USB connection to PC provides power, control, and streaming audio data for easy evaluation
  • Analog output signals from (...)
EVALUATION BOARD Download
document-generic User guide
Description

The DM38x Digital Video Evaluation Module (DVEVM) enables developers to start immediate evaluation of the DM38x Digital Media Processors and begin building digital video applications such as IP security cameras, action cameras, drones, video doorbells, car digital video recorders and other digital (...)

Features
  • DM388 digital media processor-based development board with 2Gb DDR3
  • Video capture and output of NTSC or PAL signals via component I/O
  • HDMI video output
  • CSI2 and parallel camera input
  • PCIe, SATA 2x, ethernet 2x, USB x2, audio, SD-card slot
DEVELOPMENT KIT Download
document-generic User guide
699
Description

The K2G Evaluation Module (EVM) enables developers to immediately start evaluating the 66AK2Gx - 600MHz processor, and to accelerate the development of audio, industrial motor control, smart grid protection and other high reliability, real-time compute intensive applications.  Similar to (...)

Features
  • 66AK2G02 C66x DSP+ARM A15 Processor at 600MHz
  • 2-GByte DDR3L with ECC
  • TPS659118 PMIC
  • Audio and Serial expansion headers
  • Processor SDK Linux and TI-RTOS support
  • Supports Gigabit Ethernet
DEVELOPMENT KIT Download
document-generic User guide
699
Description

The EVMK2GX (also known as "K2G") 1GHz evaluation module (EVM) enables developers to immediately start evaluating the 66AK2Gx processor family, and to accelerate the development of audio, industrial motor control, smart grid protection and other high reliability, real-time compute intensive (...)

Features
  • 66AK2G12 C66x DSP+Arm Cortex-A15 processor at 1GHz
  • 2-GByte DDR3L with ECC
  • TPS65911A PMIC
  • Audio and serial expansion headers
  • Processor SDK Linux and TI-RTOS support
DEVELOPMENT KIT Download
document-generic User guide
1049
Description

The K2G 1GHz High Secure Evaluation Module (EVM) enables developers to start  evaluating and testing the programming of the  high secure developmental version of the  66AK2Gx processor, and to accelerate the next stage of secure boot product development of audio and industrial real (...)

Features
  • 66AK2G12 C66x DSP+ARM A15 Processor at 1GHz
  • 2-GByte DDR3L with ECC
  • TPS65911A PMIC
  • Audio and serial expansion headers
  • Processor SDK Linux and TI-RTOS support

Software development

DRIVER OR LIBRARY Download
TLV320AIC31xx CODEC family Linux driver support
TLV320AIC31XX-DRIVERS — These Linux drivers support our low-power audio CODECs in the TLV320AIC31xx device family, and include both .c and .h files. The "Go to third party" buttons below will allow you to downlod the appropriate drivers from git.kernal.org.

Linux main line status
Available in Linux main line: Yes
Available (...)

Design tools & simulation

SIMULATION TOOL Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — 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 (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
CALCULATION TOOL Download
Coefficient Calculator For Digital Biquad Filters
COEFFICIENT-CALC 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 (...)
CALCULATION TOOL Download
SLAR163.ZIP (487 KB)

Reference designs

REFERENCE DESIGNS Download
66AK2Gx DSP + ARM Processor Audio Processing Reference Design
TIDEP0069 — This reference design is a reference platform based on the 66AK2Gx DSP + ARM processor  System-On-Chip (SoC) and companion AIC3106 Audio codec and enables a quick path to audio processing algorithm design and demonstration. This audio solution design includes real time application software (...)
document-generic Schematic

CAD/CAE symbols

Package Pins Download
NFBGA (ZXH) 80 View options
VQFN (RGZ) 48 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

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Support & training

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