XWM8711EDS

The XWM8711EDS is designed as one kind of low power stereo DAC that belongs to the WM8711 family. This device is controlled via a 2 or 3 wire serial interface and the interface provides access to all features including volume controls, mutes, de-emphasis and extensive power management facilities. So it can be used in portable MP3 players and CD and minidisc players applications. Also it is available in a small 28-pin SSOP package.

Features of the XWM8711EDS are:(1)stereo audio outputs; (2)output volume and mute controls; (3)highly efficient headphone driver; (4)playback mode power consumption < 18mW; (5)28-pin SSOP package; (6)DAC sampling frequency: 8KHz ?96KHz; (7)2 or 3-wire MPU serial control interface; (8)programmable audio data interface modes; (9)audio performance: 100dB SNR (A weighted @ 48kHz) DAC, 1.42 - 3.6V digital supply operation and 2.7 - 3.6V analogue supply operation.

The absolute maximum ratings of the XWM8711EDS can be summarized as:(1)Digital supply voltage: -0.3 V to +3.63 V;(2)Analogue supply voltage: -0.3 V +3.63 V;(3)Voltage range digital inputs: DGND-0.3 V to DVDD+0.3 V;(4)Voltage range analogue inputs: AGND-0.3 V to AVDD+0.3 V;(5)Master Clock Frequency: 40 MHz;(6)Operating temperature range: -10°C to +70°C;(7)Storage temperature: -65°C to +150°C;(8)Package body temperature (soldering 10 seconds): +240°C;(9)Package body temperature (soldering 2 minutes): +183°C. If you want to know more information about XWM8711EDS, please download the datasheet in www.seekic.com or www.chinaicmart.com .