Stereo audio DAC with stereo 125-mW headphone driver & audio processing

Stereo audio DAC with stereo 125-mW headphone driver & audio processing



Product details


Audio input type Analog Input, Digital Input Architecture Class-AB Speaker channels (Max) Stereo Power stage supply (Max) (V) 3.6 Power stage supply (Min) (V) 1.9 Load (Min) (ohms) 16 Output power (W) 0.047 SNR (dB) 94 THD + N @ 1 kHz (%) 0.006 Control interface SPI Closed/open loop Closed Analog supply (Min) (V) 1.5 Analog supply (Max) (V) 1.95 Sampling rate (Max) (kHz) 192 PSRR (dB) 75 Operating temperature range (C) -40 to 85 open-in-new Find other Speaker amps

Package | Pins | Size

DSBGA (YZK) 25 0 mm² 2.68 x 2.68 VQFN (RGE) 24 16 mm² 4 x 4 open-in-new Find other Speaker amps


  • Stereo Audio DAC with 100dB SNR
  • 4.1mW Stereo 48ksps Playback
  • PowerTune™
  • Extensive Signal Processing Options
  • Stereo Headphone Outputs
  • Low Power Analog Bypass Mode
  • Programmable PLL
  • Integrated LDO
  • 4 mm × 4 mm VQFN and 2.7 mm × 2.7 mm DSGBA Package
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The TLV320DAC3203 (sometimes referred to as the DAC3203) is a flexible, low-power, low-voltage stereo audio codec with programmable outputs, PowerTune capabilities, fixed predefined and parameterizable signal processing blocks, integrated PLL, integrated LDO and flexible digital interfaces. Extensive register-based control of power, input/output channel configuration, gains, effects, pin-multiplexing and clocks is included, allowing the device to be precisely targeted to its application.

The device is available in the 4 mm × 4 mm VQFN and 2.7 mm × 2.7 mm DSGBA package.

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Technical documentation

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Type Title Date
* Data sheet TLV320DAC3203 Ultra Low Power Stereo Audio Codec With Integrated Headphone Ampli datasheet (Rev. B) Dec. 17, 2018
Application note PLL and Clocking Configuration for Audio Devices Mar. 26, 2019
User guide TLV320DAC3203 Application Ref Guide (Rev. A) Feb. 08, 2019
User guide TLV320DAC3203EVM-K User's Guide Apr. 18, 2012

Design & development

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

Hardware development

TLV320DAC3203 Evaluation Module
document-generic User guide

The TLV320DAC3203EVM-K is a complete evaluation/demonstration kit for the TLV320DAC3203 audio DAC. The kit includes a TLV320DAC3203EVM, and a USB-based motherboard called the USB-MODEVM Interface board. The TLV320DAC3203EVM-K software, the DAC3203 CS, is an intuitive, easy-to-use, powerful tool to (...)

  • Full-featured evaluation board for the TLV320DAC3203 stereo audio DAC.
  • USB connection to PC provides power, control, and streaming audio data for easy evaluation
  • Digital microphone connections
  • Connection points for external control and digital audio signals for quick connection to other circuits/input (...)
  • Design tools & simulation

    SLOM320.ZIP (200 KB) - IBIS Model
    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 (...)
    • 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
    • (...)
    GERBER FILE Download
    SLAC726.ZIP (1488 KB)

    CAD/CAE symbols

    Package Pins Download
    DSBGA (YZK) 25 View options
    VQFN (RGE) 24 View options

    Ordering & quality

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