EEPW首页 | 器件索引 | 厂商列表 | IC替换 | 微缩略语 | 电路图查询
器件查询:
400万器件资料库等您来搜!
   首页 > WOLFSON > WM8956GEFL/RV

WM8956GEFL/RV

器件名称: WM8956GEFL/RV
功能描述: Hi-Fi DAC with 1W Stereo Class D Speaker Drivers and Headphone Drivers
文件大小: 1071.42KB    共80页
生产厂商: WOLFSON
下  载:    在线浏览   点击下载
简  介:w DESCRIPTION The WM8956 is a low power, high quality stereo DAC designed for portable multimedia applications. Stereo class D speaker drivers provide 1W per channel into 8 loads with a 5V supply. Low leakage, excellent PSRR and pop/click suppression mechanisms also allow direct battery connection to the speaker supply. Flexible speaker boost settings allow speaker output power to be maximised while minimising other analogue supply currents. A highly flexible input configuration for up to three stereo sources is integrated, with a complete microphone interface. External component requirements are drastically reduced as no separate microphone, speaker or headphone amplifiers are required. Stereo 24-bit sigma-delta DACs are used with low power oversampling digital interpolation filters and a flexible digital audio interface. The master clock can be input directly or generated internally by an onboard PLL, supporting most commonly-used clocking schemes. The WM8956 operates at analogue supply voltages down to 2.7V, although the digital supplies can operate at voltages down to 1.71V to save power. The speaker supply can operate at up to 5.5V, providing 1W per channel into 8 loads. Unused functions can be disabled using software control to save power. The WM8956 is supplied in a very small and thin 5x5mm QFN package, ideal for use in hand-held and portable systems. WM8956 Hi-Fi DAC with 1W Stereo Class D Speaker Drivers and Headphone Drivers FEATURES DAC SNR 99dB (‘A’ weighte……
相关电子器件
器件名 功能描述 生产厂商
WM8956GEFL/RV Hi-Fi DAC with 1W Stereo Class D Speaker Drivers and Headphone Drivers WOLFSON
《电子产品世界》杂志社 版权所有 北京东晓国际技术信息咨询有限公司
Copyright ©2002 ELECTRONIC ENGINEERING & PRODUCT WORLD. All rights reserved.
京ICP备12027778号-2