Features: • Stereo DAC• Audio Performance- 100dB SNR ('A' weighted @ 48kHz)- -88dB THD• DAC Sampling Frequency: 8kHz 192kHz• Pin Selectable Audio Data Interface Format- I2S, 16-bit Right Justified or DSP• 2.7V - 5.5V Supply Operation• 14-pin SOIC Package•...
WM8726: Features: • Stereo DAC• Audio Performance- 100dB SNR ('A' weighted @ 48kHz)- -88dB THD• DAC Sampling Frequency: 8kHz 192kHz• Pin Selectable Audio Data Interface Format- I2S,...
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CONDITION |
MIN |
MAX |
Supply voltage |
-0.3V |
+7V |
Voltage range analogue inputs |
AGND -0.3V |
AVDD +0.3V |
Master Clock Frequency |
37MHz | |
Operating temperature range, TA |
-25°C |
+85°C |
Storage temperature after soldering |
-65°C |
+150°C |
The WM8726 is a high performance stereo DAC designed for audio applications such as DVD, home theatre systems, and digital TV. The WM8726 supports data input word lengths from 16 to 24-bits and sampling rates up to 192kHz. The WM8726 consists of a serial interface port, digital interpolation filters, multi-bit sigma delta modulators and stereo DAC in a 14-pin SOIC package.
The WM8726 has a hardware control interface for selection of audio data interface format, mute and de-emphasis. The WM8726 supports I2S, right Justified or DSP interfaces. The WM8726 is an ideal device to interface to AC-3, DTS, and MPEG audio decoders for surround sound applications, or for use in DVD players, including supporting the implementation of 2 channels at 192kHz for high-end DVD-Audio applications.