●Description
●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
●• Extensive Modular Power Control
●• Power Supplies:
● – Analog: 2.7 V–3.6 V.
● – Digital Core: 1.65 V–1.95 V
● – Digital I/O: 1.1 V–3.6 V
● Packages: 5.00 mm × 5.00 mm 80-pin VFBGA;
● 7.00 mm × 7.00 mm 48-pin QFN
●Applications
●• Digital Cameras
●• Smart Cellular Phones
