TLV320DAC3100

ACTIVE

Product details

Audio input type Digital Input Architecture Class-D Speaker channels (Max) Mono Power stage supply (Max) (V) 3.6 Power stage supply (Min) (V) 2.7 Load (Min) (ohms) 4 Output power (W) 2.5 SNR (dB) 95 THD + N @ 1 kHz (%) 0.008 Iq (Typ) (mA) 16.38 Control interface I2C Closed/open loop Closed Analog supply (Min) (V) 2.7 Analog supply (Max) (V) 3.6 Sampling rate (Max) (kHz) 192 PSRR (dB) 62 Operating temperature range (C) -40 to 85
Audio input type Digital Input Architecture Class-D Speaker channels (Max) Mono Power stage supply (Max) (V) 3.6 Power stage supply (Min) (V) 2.7 Load (Min) (ohms) 4 Output power (W) 2.5 SNR (dB) 95 THD + N @ 1 kHz (%) 0.008 Iq (Typ) (mA) 16.38 Control interface I2C Closed/open loop Closed Analog supply (Min) (V) 2.7 Analog supply (Max) (V) 3.6 Sampling rate (Max) (kHz) 192 PSRR (dB) 62 Operating temperature range (C) -40 to 85
VQFN (RHB) 32 25 mm² 5 x 5
  • Stereo Audio DAC with 95-dB SNR
  • Supports 8-kHz to 192-kHz Sample Rates
  • Mono Class-D BTL Speaker Driver (2.5 W Into 4-Ω or 1.6 W Into 8-Ω)
  • Two Single-Ended Inputs With Mixing and Output Level Control
  • Stereo Headphone/Lineout and Mono Class-D Speaker Outputs Available
  • Microphone Bias
  • Headphone Detection
  • 25 Built-in Digital Audio Processing Blocks (PRB_P1 – PRB_P25) Providing Biquad and FIR Filters, DRC, and 3-D Structures
  • Digital Mixing Capability
  • Pin Control or Register Control for Digital-Playback Volume-Control Settings
  • Digital Sine-Wave Generator for Beeps and Key Clicks (PRB_P25)
  • Programmable PLL for Flexible Clock Generation
  • I2S, Left-Justified, Right-Justified, DSP, and TDM Audio Interfaces
  • I2C Control With Register Auto-Increment
  • Full Power-Down 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
    • Class-D: 2.7 V–5.5 V (SPKVDD ≥ AVDD)
  • 5-mm × 5-mm 32-VQFN Package
  • Stereo Audio DAC with 95-dB SNR
  • Supports 8-kHz to 192-kHz Sample Rates
  • Mono Class-D BTL Speaker Driver (2.5 W Into 4-Ω or 1.6 W Into 8-Ω)
  • Two Single-Ended Inputs With Mixing and Output Level Control
  • Stereo Headphone/Lineout and Mono Class-D Speaker Outputs Available
  • Microphone Bias
  • Headphone Detection
  • 25 Built-in Digital Audio Processing Blocks (PRB_P1 – PRB_P25) Providing Biquad and FIR Filters, DRC, and 3-D Structures
  • Digital Mixing Capability
  • Pin Control or Register Control for Digital-Playback Volume-Control Settings
  • Digital Sine-Wave Generator for Beeps and Key Clicks (PRB_P25)
  • Programmable PLL for Flexible Clock Generation
  • I2S, Left-Justified, Right-Justified, DSP, and TDM Audio Interfaces
  • I2C Control With Register Auto-Increment
  • Full Power-Down 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
    • Class-D: 2.7 V–5.5 V (SPKVDD ≥ AVDD)
  • 5-mm × 5-mm 32-VQFN Package

The TLV320DAC3100 device is a low-power, highly integrated, high-performance stereo audio DAC with 24-bit stereo playback and digital audio processing blocks.

The device integrates headphone drivers and speaker drivers. The mono speaker driver can drive loads down to 4 Ω. The TLV320DAC3100 device has a suite of built-in processing blocks for digital audio processing. The digital audio data format is programmable to work with popular audio standard protocols (I2S, left/right-justified) in master, slave, DSP, and TDM modes. Bass boost, treble, or EQ can be supported by the programmable digital signal-processing block. An on-chip PLL provides the high-speed clock needed by the digital signal-processing block. The volume level can be controlled either by pin control or by register control. The audio functions are controlled using the I2C serial bus.

The TLV320DAC3100 device has a programmable digital sine-wave generator and is available in a 32-pin VQFN package.

The TLV320DAC3100 device is a low-power, highly integrated, high-performance stereo audio DAC with 24-bit stereo playback and digital audio processing blocks.

The device integrates headphone drivers and speaker drivers. The mono speaker driver can drive loads down to 4 Ω. The TLV320DAC3100 device has a suite of built-in processing blocks for digital audio processing. The digital audio data format is programmable to work with popular audio standard protocols (I2S, left/right-justified) in master, slave, DSP, and TDM modes. Bass boost, treble, or EQ can be supported by the programmable digital signal-processing block. An on-chip PLL provides the high-speed clock needed by the digital signal-processing block. The volume level can be controlled either by pin control or by register control. The audio functions are controlled using the I2C serial bus.

The TLV320DAC3100 device has a programmable digital sine-wave generator and is available in a 32-pin VQFN package.

Download

Similar products you might be interested in

open-in-new Compare products
Similar functionality to the compared device.
TLV320DAC3101 ACTIVE Stereo audio DAC w/1.29-W Class-D stereo speaker amp, 60-mW headphone driver & audio processing With Stereo cCass-D Speaker Amplifier
TLV320DAC32 ACTIVE Stereo audio DAC with stereo 500-mW speaker amp, stereo 18-mW headphone driver & audio processing Single Supply

Technical documentation

star = Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 10
Type Title Date
* Data sheet TLV320DAC3100 Low-Power Stereo Audio DAC With Audio Processing and Mono Class-D Speaker Amplifier datasheet (Rev. C) PDF | HTML 24 Jan 2017
Application note Audio Serial Interface Configurations for Audio Codecs (Rev. A) 27 Jun 2019
Application note PLL and Clocking Configuration for Audio Devices PDF | HTML 26 Mar 2019
Application note TLV320AIC31xx and TLV320DAC31xx Power Consumption Characterization (Rev. B) 03 Sep 2014
Application note TLV320DAC3100 Open Load Detection Test (Rev. B) 27 Jul 2013
Application note TLV320DAC3100 Open Load Detection Test (Rev. A) 26 Apr 2013
Application note Coefficient RAM Access Mechanisms.. (Rev. D) 25 Jan 2012
Application note Audio Serial Interface Configurations for Audio Codecs 22 Sep 2010
Application note Interfacing an I2S Device to an MSP430 Device (Rev. A) 22 Mar 2010
EVM User's guide ACEV-1A EVM User's Guide 17 Dec 2009

Design & development

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

Evaluation board

TLV320DAC3100EVM-U — TLV320DAC3100EVM-U Evaluation Module

The TLV320DAC3100EVM-U (ACEV-1A) is a complete evaluation module for the TLV320DAC3100 audio codec.

The EVM is supported by TI’s CodecControl software, a block-diagram based graphical user interface for TI audio codec’s.

The TLV320DAC3100EVM-U connects to a USB port of a PC. The USB interface (...)

Not available on TI.com
Driver or library

TLV320DAC31XX-DRIVERS — TLV320DAC31XX DAC family Linux driver support

These Linux drivers support our low-power audio digital-to-analog converters (DACs) in the TLV320DAC31xx 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 (...)
Simulation model

TLV320DAC3100 IBIS Model TLV320DAC3100 IBIS Model

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 (...)
Package Pins Download
VQFN (RHB) 32 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

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos