TLV320DAC26 - 具有耳机/扬声器放大器的低功耗立体声音频 DAC

TLV320DAC26是TI德州仪器公司的一款音频DAC产品，TLV320DAC26是具有耳机/扬声器放大器的低功耗立体声音频 DAC，本站介绍了TLV320DAC26的封装应用图解、特点和优点、功能等，并给出了与TLV320DAC26相关的TI元器件型号供参考。

TLV320DAC26 - 具有耳机/扬声器放大器的低功耗立体声音频 DAC - 音频DAC - 音频转换器 - 德州仪器

产品描述

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- 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 slave mode, and also includes an on-chip programmable PLL for flexible clock generation capability. Highly configurable software power control is provided, enabling stereo audio playback at 48 ksps at 11 mW with a 3.3-V analog supply level.

The ’DAC26 is available in a 32 lead QFN.

产品特性

Low Power High Quality Audio DAC
Stereo Audio DAC Support Rates up to 48 ksps
High Quality 97-dBA Stereo Audio Playback Performance
Low Power: 11-mW Stereo Audio Playback at 48 ksps
On-Chip 325-mW, 8- Speaker Driver
Stereo Headphone Amplifier With Capless Output Option
Integrated PLL for Flexible Audio Clock Generation
Programmable Digital Audio Bass/Treble/EQ/De-Emphasis
Microphone and AUX Inputs Available for Analog Sidetone Mixing
Microphone Bias and Pre-Amp
SI™ and I2S™ Serial Interfaces
Full Power-Down Control
32-Pin 5.5 mm QFN Package
APPLICATIONS
- MP3 Players
- Digital Still Cameras
- Digital Video Camcorders

SPI is a trademark of Motorola. I2S is a trademark of Phillips Electronics.

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