TLV320DAC26

TLV320DAC26 SLAS428− AUGUST 2004 LOW POWER STEREO AUDIO DAC WITH HEADPHONE / SPEAKER AMPLIFIER FEATURES D Low Power High Quality Audio DAC D Stereo Audio DAC Support Rates up to 48 ksps D High Quality 97-dBA Stereo Audio Playback Performance D Low Power: 11-mW Stereo Audio Playback at 48 ksps D On-Chip 325-mW, 8-W Speaker Driver D Stereo Headphone Amplifier With Capless Output Option D Integrated PLL for Flexible Audio Clock Generation D Programmable Digital Audio Bass/Treble/EQ/De-Emphasis D Microphone and AUX Inputs Available for Analog Sidetone Mixing D Microphone Bias and Pre−Amp D SPI and I2S Serial Interfaces D Full Power-Down Control D 32-Pin 5y5 mm QFN Package APPLICATIONS D MP3 Players D Digital Still Cameras D Digital Video Camcorders DESCRIPTION The TLV320DAC26 is a high-performance audio DAC with 16/20/24/32-bit 97-dBA stereo playback.The audio output drivers on the ’DAC26 are highly flexible, having software-programmable low or high-power drive modes to optimize system power dissipation. The outputs can be configured to supply up to 330 mW into a bridge terminated 8-Ω load, can support stereo 16-Ω headphone amplifiers in ac-coupled or capless output configurations, and can supply a stereo line-level output A programmable digital audio effects processor enables bass, treble, midrange, or equalization playback processing. The digital audio data format is programmable to work with popular audio standard protocols (I2S, DSP, Left/Right Justified) in master or sl...