TLV320AIC3256
Overview
The TLV320AIC3256 (also called the AIC3256) is a flexible, low-power, low-voltage stereo audio codec with programmable inputs and outputs, PowerTune capabilities, fully-programmable miniDSP, fixed predefined and parameterizable signal processing blocks, integrated PLL, and flexible digital interfaces. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) TLV320AIC3256 WQFN (40) DSBGA (42) 5.00 mm x 5.00 mm 3.49 mm x 3.29 mm (1) For all available packages, see the orderable addendum at the end of the datasheet. 4 Simplified Block Diagram IN1 _L IN2 _L IN3 _L IN3_ R IN2_ R IN1_ R SPI_Select Reset MicBias MicDet Ref Mic Bias Ref AGC + + 0…+47.5 dB Left ADC tpl ADC Signal Proc.
- 1 Stereo Audio DAC with 100dB SNR
- 5.0mW Stereo 48ksps DAC-to-Ground-Centered Headphone Playback
- Stereo Audio ADC with 93dB SNR
- 5.2mW Stereo 48ksps ADC Record
- PowerTune™
- Extensive Signal Processing Options
- Embedded miniDSP
- Six Single-Ended or 3 Fully-Differential Analog Inputs
- Stereo Analog and Digital Microphone Inputs
- Ground-Centered Stereo Headphone Outputs
