The TLV320AIC3106 is a low-power stereo audio codec with stereo headphone amplifier, as well as multiple inputs and outputs programmable in single-ended or fully differential configurations. Extensive register-based power control is included, enabling stereo 48-kHz DAC playback as low as 15 mW from a 3.3-V analog supply, making it ideal for portable battery-powered audio and telephony applications.
Features
• Stereo Audio DAC
– 102-dBA Signal-to-Noise Ratio
– 16/20/24/32-Bit Data
– Supports Rates From 8 kHz to 96 kHz
– 3D/Bass/Treble/EQ/De-Emphasis Effects
– Flexible Power Saving Modes and Performance are Available
• Stereo Audio ADC
– 92-dBA Signal-to-Noise Ratio
– Supports Rates From 8 kHz to 96 kHz
– Digital Signal Processing and Noise Filtering Available During Record
• Ten Audio Input Pins
– Programmable in Single-Ended or Fully Differential Configurations
– 3-State Capability for Floating Input Configurations
• Seven Audio Output Drivers
– Stereo Fully Differential or Single-Ended Headphone Drivers
– Fully Differential Stereo Line Outputs
– Fully Differential Mono Output
• Low Power: 15-mW Stereo 48-kHz Playback With 3.3-V Analog Supply
• Ultralow-Power Mode with Passive Analog Bypass
• Programmable Input/Output Analog Gains
• Automatic Gain Control (AGC) for Record
• Programmable Microphone Bias Level
• Programmable PLL for Flexible Clock Generation
• Control Bus Selectable SPI or I2C
• Audio Serial Data Bus Supports I2S, Left/Right-Justified, DSP, and TDM Modes
• Alternate Serial PCM/I2S Data Bus for Easy Connection to Bluetooth™ Module
• Concurrent Digital Microphone and Analog Microphone Support Available
