TLV320AIC3104 Audio Codec



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

Texas Instruments TLV320AIC3104 Audio Codec Texas 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.
TLV320AIC3104 Datasheet

  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

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Texas Instruments
Part Number
Digi-Key
Part Number
Packaging Reel Size Package  
TLV320AIC3104IRHBR 296-26818-2-ND Tape & Reel 3,000 32-QFN
Exposed pad (5x5)
TLV320AIC3104IRHBR Datasheet
296-26818-1-ND Cut Tape
296-26818-6-ND Digi-Reel®
TLV320AIC3104IRHBT 296-22847-2-ND Tape & Reel 250
296-22847-1-ND Cut Tape
296-22847-6-ND Digi-Reel®

Evaluation Kit
Texas Instruments
Part Number
Digi-Key
Part Number
Description  
TLV320AIC3104EVM-K 296-30306-ND EVM/USB Motherboard for TLV320AIC3104 TLV320AIC3104EVM-K User's Guide