TLV320AIC3104 Audio Codec

Texas Instruments' low-power stereo audio codec with stereo headphone amplifier

Image of Texas Instruments' TLV320AIC3104 Audio CodecTexas Instruments' TLV320AIC3104 is a low-power stereo audio codec with stereo headphone amplifier, as well as multiple inputs and outputs that are programmable in single-ended or fully differential configurations. Extensive register-based power control is included, enabling stereo 48-kHz DAC playback as low as 14 mW from a 3.3 V analog supply, making it ideal for portable battery-powered audio and telephony applications. The record path of the TLV320AIC3104 contains integrated microphone bias, digitally controlled stereo microphone preamplifier, and automatic gain control (AGC), with mix/mux capability among the multiple analog inputs.

Features Applications
  • Stereo audio DAC
  • Stereo audio ADC
  • Six audio input pins
  • Six audio output drivers
  • Low power: 14 mW stereo 48 kHz playback with 3.3 V analog supply
  • Digital cameras
  • Smart cellular phones
  • PDAs
  • Portable computing
  • Communication
  • Entertainment applications

TLV320AIC3104

ImageManufacturer Part NumberDescriptionAvailable Quantity
TLV320AIC3104IRHBT datasheet linkIC CODEC STER AUDIO 6I/O 32-QFNTLV320AIC3104IRHBTIC CODEC STER AUDIO 6I/O 32-QFN2422 - Immediate
2395 - Factory Stock
TLV320AIC3104IRHBT product page link
TLV320AIC3104IRHBR datasheet linkIC AUDIO CODEC 24BIT SER 32VQFNTLV320AIC3104IRHBRIC AUDIO CODEC 24BIT SER 32VQFN2698 - Immediate
TLV320AIC3104IRHBR product page link

Evaluation Kit

ImageManufacturer Part NumberDescriptionMain PurposeUtilized IC / PartAvailable Quantity
TLV320AIC3104EVM-K datasheet linkBOARD EVAL FOR TLV320AIC3104TLV320AIC3104EVM-KBOARD EVAL FOR TLV320AIC3104Audio, CODECTLV320AIC31043 - Immediate
TLV320AIC3104EVM-K product page link
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Published: 2013-07-02