TLV320AIC3104IRHBT

illustrate

The TLV320AIC3104 is a low-power stereo audio codec with stereo headphone amplifier, as well as a variety of inputs and outputs, programmable in single-ended or fully differential configurations. Extensive register-based power control includes the ability to play back up to 14 milliwatts from a stereo 48-kHz DAC from a 3.3 V analog supply, making it ideal for portable battery-powered audio and telephony applications.

The TLV320AIC3104 recording path contains multiple analog inputs between integrated microphone bias, digitally controlled stereo microphone preamplifier, and automatic gain control (AGC) with mixing/multiplexing function. Programmable filters are used in optical zoom digital cameras that can remove audio noise that may occur during recording.

characteristic

• Stereo audio DAC
  • 102 dB signal-to-noise ratio
  • 16/20/24/32-Bit data
  • Supports sample rates from 8 kHz to 96 kHz
  • 3D/Bass/Treble/EQ/De-Emphasis impact
  • Flexible power saving modes and performance available
• Stereo audio ADC
  • 92 dB signal-to-noise ratio
  • Supports sample rates from 8 kHz to 96 kHz
  • Digital signal processing and noise filtering are available in recording
• 6 audio input pins
  • A pair of stereo single-ended inputs
  • A pair of stereo fully differential inputs
• 6 audio output drivers
  • Stereo fully differential or single-ended headphone driver
  • Fully differential stereo output
• Low power consumption: 14 mW stereo 48 kHz 3.3 V analog supply playback
• Ultra-low power analog bypass mode with passive
• Programmable input/output analog gains
• Recording of Automatic Gain Control (AGC).