TLV320AIC3120IRHBR Datasheet PDF - TI

●Description

●The TLV320AIC3120 is a low-power, highly integrated, high-performance codec which features a mono

●audio DAC and mono audio ADC.

●Features

●• Mono Audio DAC With 95-dB SNR

●• Mono Audio ADC With 90-dB SNR

●• Supports 8-kHz to 192-kHz Separate DAC and ADC Sample Rates

●• Instruction-Programmable Embedded miniDSP

●• Mono Class-D BTL Speaker Driver (2.5 W Into 4 Ω or 1.6 W Into 8 Ω) Output

●• Mono Headphone/Lineout Outputs

●• One Differential or Three Single-Ended Inputs With Mixing and Level Control

●• Microphone With Bias, Preamp PGA, and AGC

●• Built-in Digital Audio Processing Blocks (PRB) With User-Programmable Biquad, FIR Filters, and DRC

●• Bass Boost/Treble/EQ With up to Five Biquads for Record and up to Six Biquads for Playback

●• Digital Mixing Capability

●• Pin Control or Register Control for Digital Playback Volume Control Settings

●• Programmble PLL for Flexible Clock Generation

●• I2S, Left-Justified, Right-Justified, DSP, and TDM Audio Interfaces

●• I2C Control With Register Auto-Increment

●• Full Power-Down 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

●  – Class-D: 2.7 V–5.5V (SPKVDD ≥ AVDD)

●• 5-mm × 5-mm 32-QFN Package

●Applications

●• Portable Audio Devices

●• Mobile Internet Devices

●• eBooks

●• Adaptive Filtering Applications