{"id":3563,"date":"2026-06-06T10:40:36","date_gmt":"2026-06-06T10:40:36","guid":{"rendered":"https:\/\/materialparts.com\/tlv320aic3106irgzr\/"},"modified":"2026-06-06T10:40:36","modified_gmt":"2026-06-06T10:40:36","slug":"tlv320aic3106irgzr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/tlv320aic3106irgzr\/","title":{"rendered":"TLV320AIC3106IRGZR"},"content":{"rendered":"

Productos<\/h2>\n

The TLV320AIC3106IRGZR from Texas Instruments is a low-power stereo audio codec with 102 dBA DAC SNR, 92 dBA ADC SNR, and integrated stereo headphone amplifier. Supporting 8 kHz to 96 kHz sample rates, it features 10 analog inputs, 7 output drivers, programmable PLL, and I2C\/SPI control in a 48-pin VQFN (7x7mm) package.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Tipo<\/td>\nLow-Power Stereo Audio Codec<\/td>\n<\/tr>\n
DAC Channels<\/td>\n2 (stereo)<\/td>\n<\/tr>\n
ADC Channels<\/td>\n2 (stereo)<\/td>\n<\/tr>\n
DAC SNR<\/td>\n102 dBA<\/td>\n<\/tr>\n
ADC SNR<\/td>\n92 dBA<\/td>\n<\/tr>\n
Sample Rate<\/td>\n8 kHz – 96 kHz<\/td>\n<\/tr>\n
Data Width<\/td>\n16\/20\/24\/32 bit<\/td>\n<\/tr>\n
Analog Inputs<\/td>\n10 pins (SE or differential)<\/td>\n<\/tr>\n
Analog Outputs<\/td>\n7 drivers (HP, line, mono)<\/td>\n<\/tr>\n
Control Interface<\/td>\nI2C or SPI<\/td>\n<\/tr>\n
Audio Interface<\/td>\nI2S, LJ, RJ, DSP, TDM<\/td>\n<\/tr>\n
Potencia<\/td>\n15 mW stereo 48 kHz @ 3.3V<\/td>\n<\/tr>\n
Supply – Analog<\/td>\n2.7V – 3.6V<\/td>\n<\/tr>\n
Supply – Digital Core<\/td>\n1.65V – 1.95V<\/td>\n<\/tr>\n
Supply – Digital I\/O<\/td>\n1.1V – 3.6V<\/td>\n<\/tr>\n
Paquete<\/td>\nVQFN-48 (7 x 7 mm)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40 to 85 C<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Stereo DAC with 102 dBA SNR for high-fidelity playback<\/li>\n
  • Stereo ADC with 92 dBA SNR for quality recording<\/li>\n
  • 10 analog inputs programmable as single-ended or fully differential<\/li>\n
  • 7 output drivers including stereo headphone and line outputs<\/li>\n
  • Integrated programmable PLL for flexible clock generation<\/li>\n
  • 3D, bass, treble, EQ, and de-emphasis digital effects<\/li>\n
  • Automatic gain control (AGC) for microphone recording<\/li>\n
  • Matrix mixing of multiple input sources to multiple outputs<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Smartphone and portable audio devices<\/li>\n
    • Automotive infotainment head units<\/li>\n
    • Digital cameras and camcorders<\/li>\n
    • Voice recognition and AI assistant devices<\/li>\n
    • USB audio interfaces and headsets<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The TLV320AIC3106IRGZR from Texas Instruments is a low-power stereo audio codec with 102 dBA DAC SNR, 92 dBA ADC SNR, and integrated stereo headphone amplifier. Supporting 8 kHz to 96 kHz sample rates, it features 10 analog inputs, 7 output drivers, programmable PLL, and I2C\/SPI control in a 48-pin VQFN (7x7mm) package. Key […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,20],"tags":[],"chip_brand":[138],"class_list":["post-3563","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-ti"],"acf":{"brief_explanation":"Stereo audio codec, 102dBA DAC\/92dBA ADC, 8-96kHz, 10in\/7out, HP amp, VQFN-48","date_code":"","package_case":"VQFN-48 (7.0 x 7.0 x 0.90 mm)","in_stock":2222,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/tlv320aic3106.pdf","price":"$4.20 @ 1ku","product_introduction":"The TLV320AIC3106IRGZR from Texas Instruments is a low-power stereo audio codec featuring a 102 dBA SNR stereo DAC and 92 dBA SNR stereo ADC. It provides 10 analog input pins configurable as single-ended or fully differential, and 7 analog output drivers including stereo headphone amplifiers capable of driving 16 Ohm loads in capacitor-less configuration. A programmable PLL generates all internal clocks from a single MCLK input. The device supports I2S, left-justified, right-justified, DSP, and TDM audio data formats at sample rates from 8 kHz to 96 kHz with 16\/20\/24\/32-bit data width. Control is via I2C or SPI.","working_principle":"The TLV320AIC3106IRGZR integrates two signal processing paths. The record path includes programmable microphone bias, digitally controlled stereo microphone preamplifiers, automatic gain control (AGC), and programmable digital filters for noise removal. The ADC uses a multi-bit delta-sigma modulator with decimation filtering. The playback path includes a multi-bit delta-sigma DAC with digital interpolation filtering, programmable digital effects (3D, bass, treble, EQ, de-emphasis), and a matrix mixer that combines DAC output with selected analog inputs through programmable volume controls. The bandgap-referenced output common-mode voltage minimizes power supply noise coupling, particularly 217 Hz GSM noise. A soft-stepping algorithm for volume changes eliminates audible clicks and pops.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      AVDD<\/td>2<\/td>Power<\/td>Analog supply (2.7-3.6V)<\/td><\/tr>
      DVDD<\/td>1<\/td>Power<\/td>Digital core (1.65-1.95V)<\/td><\/tr>
      IOVDD<\/td>2<\/td>Power<\/td>Digital I\/O (1.1-3.6V)<\/td><\/tr>
      GND<\/td>6<\/td>Ground<\/td>Ground<\/td><\/tr>
      MICBIAS<\/td>1<\/td>Output<\/td>Microphone bias voltage<\/td><\/tr>
      MIC1LP\/MIC1LM<\/td>2<\/td>Input<\/td>Mic1 positive\/negative input<\/td><\/tr>
      HPLOUT\/HPROUT<\/td>2<\/td>Output<\/td>Headphone left\/right outputs<\/td><\/tr>
      LOL\/LOR<\/td>4<\/td>Output<\/td>Line output differential pairs<\/td><\/tr>
      I2S<\/td>4<\/td>I\/O<\/td>BCLK, WCLK, DIN, DOUT<\/td><\/tr>
      SCL\/SDA<\/td>2<\/td>I\/O<\/td>I2C control interface<\/td><\/tr>
      MCLK<\/td>1<\/td>Input<\/td>Master clock input<\/td><\/tr><\/table>","application_scenarios":"
      • Smartphone audio: Stereo codec with HP driver and mic AGC for voice calls<\/li>
      • Automotive infotainment: AEC-Q100 version available for head units<\/li>
      • USB headsets: 102 dBA DAC with integrated HP amp for hi-fi audio<\/li>
      • Voice assistants: AGC + digital noise filter for far-field mic recording<\/li>
      • Digital cameras: Low-power codec with zoom noise filtering during recording<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        TI<\/td>TLV320AIC3256IRGZR<\/td>VQFN-48<\/td>miniDSP, enhanced processing<\/td><\/tr>
        ADI<\/td>SSM2604CPZ<\/td>LQFP-48<\/td>Stereo codec, 98\/90 dB SNR<\/td><\/tr>
        Cirrus Logic<\/td>CS42L51-CNZ<\/td>QFN-48<\/td>Stereo codec, 99\/90 dB SNR<\/td><\/tr>
        TI<\/td>TLV320AIC3104IRGZR<\/td>VQFN-48<\/td>4-input, 2-output, lower cost<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3563","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/comments?post=3563"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3563\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=3563"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=3563"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=3563"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=3563"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}