Consumer Circuit, CMOS, PQCC28, 5 X 5MM, 0.85MM HEIGHT, 0.5MM PITCH, LEAD FREE, PLASTIC, MO-220VHHD-3, QFN-28
DAC, Audio 24 b 96k DSP, I²S 28-QFN 5x5
得捷:
IC DAC/AUDIO 24BIT 96K 28QFN
安富利:
The WM8711L is a low power stereo DAC with an integrated headphone driver. The WM8711L is designed specifically for portable MP3 audio and speech players. The WM8711L is also ideal for MD, CD machines and DAT players.Stereo 24-bit multi-bit sigma delta DACs are used with oversampling digital interpolation filters. Digital audio input word lengths from 16-32 bits and sampling rates from 8KHz to 96KHz are supported.Stereo audio outputs are buffered for driving headphones from a programmable volume control, line level outputs are also provided along with anti-thump mute and power up/down circuitry.The device is controlled via a 2 or 3 wire serial interface. The interface provides access to all features including volume controls, mutes, de-emphasis and extensive power management facilities. The device is available in a small 28-lead QFN 5x5x0.9 mm Body package.A USB mode is provided where all audio rates can be derived from a single 12MHz or 24MHz MCLK,