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WM8746EDS芯片特性及结构分析

深圳芯片解密研究所承接WM8746EDS芯片解密服务,我们专业的解密技术团队整合既有的解密技术资源,将为广大客户提供安全可靠、具备极强的经济价值的IC解密方案。
这里我们提供对WM8746EDS的基本性能特征介绍,供客户及工程师参考借鉴。
WM8746 is a high performance 6-channel DAC designed for audio applications such as DVD, home theatre systems,and digital TV. The WM8746 supports data input word lengths from 16 to 32-bits and sampling rates up to 192kHz.The WM8746 can convert up to 6 channels at sample rates from 8 to 192kHz. Additionally WM8746 supports 2 channels at 192kHz and 4 channels at 96kHz simultaneously.
FEATURES
·6-Channel DAC
·Audio Performance
?  106dB SNR (‘A’ weighted @ 48kHz) DAC
? -96dB THD
·DAC Sampling Frequency: 8kHz – 192kHz
·3-Wire Serial Control Interface
·Programmable Audio Data Interface Modes
? I2S, Left, Right Justified or DSP
? 16/20/24/32 bit Word Lengths
·Independent Digital Volume Control on Each Channel with 127.5dB Range in 0.5dB Steps
·3.0V – 5.5V Supply Operation
·28-Pin SSOP Package
·Exceeds Dolby Class A Performance Requirements
·Pin Compatible with WM8736
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