TI PCM2706CPJT

音频信号处理器音频系统2I²C，SPI3V ~ 3.6V

Overview

The PCM270xC are TI’s single-chip USB stereo audio digital-to-analog converters (DACs) with USB 2.0 compliant full-speed protocol controller and S/PDIF. The USB-protocol controller works with no software code, but USB descriptors can be modified in some areas (for example, vendor ID/product ID) through the use of an external ROM (PCM2704C and PCM2706C) or serial peripheral interface (SPI) (PCM2705C and PCM2707C). The PCM270xC also employ SpAct architecture, TI's unique system that recovers the audio clock from USB packet data. On-chip analog phase-locked loops (PLLs) with SpAct enable playback with low clock jitter.

Features

Tray Package
With 32-TQFP channels
operate temperature at the range of -40°C~125°C TA
Supply voltage at 3.3V volts
operate supply current at 23mA
with 16 bits

Surface Mount Mounting Type

Applications

There are a lot of Texas Instruments
PCM2706CPJT Audio Special Purpose applications.

• AV/DVD Receiver, AV Amplifier
• Car or Mobile Audio System
• Digital Television
• Musical Instruments
• Recording Systems
• High-End Audio/Sound Card for PC
• Replacement of DIR1703
• Other Applications Requiring S/PDIF Receiver
• Audio Differential Line Drivers
• Audio Mix Consoles